en bend

en bend, Total:446 items.

The international standard classification for "en bend" includes: Textile fabrics , Wires , Cellular materials , Advanced ceramics , Construction equipment , Components for aerospace construction , Raw materials and raw glass , Mechanical testing of metals .

The Chinese standard classification for "en bend" includes: Combination grippers , Pipe fittings, clamps and seals , Basic standards and general methods , Bare wire , Synthetic resin and plastic , Special ceramics , Metal forming machinery , Architectural engineering construction machinery , Ceramic and glass in general , Metal processing property test method .

Group Standards of the People's Republic of China

T/CPMA 006-2019 Identification of Campylobacter jejuni and Campylobacter coli

Professional Standard - Agriculture

第2．9．3章OIE陆生动物诊断试验和疫苗手册-第七版 Other diseases - Campylobacter jejuni and Campylobacter coli

Professional Standard - Aviation

HB 4-55-1995 Conduit Bending Radius
HB 4-55-2002 Radius for tube crook
HB 4343-1989 Curved Female Frame
HB 4369-1989 Curved Die Block

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

GB/T 18318.5-2009 Textiles—Determination of bending behaviour—Part 5:Pure bending method
GB/T 8812.2-2007 Rigid cellular plastics—Determination of flexural properties—Part 2:Determination of flexural strength and apparent flexural modulus of elasticity
GB/T 4909.5-1985 Test methods for bare wires--Bend test--Reverse bend test
GB/T 4909.5-2009 Test methods for bare wires - Part 5: Bend test - Reverse bend test
GB/T 4909.6-2009 Test methods for bare wires - Part 6: Bend test - Single bend test
GB/T 4909.6-1985 Test methods for bare wires--Bend test--Single bend test

国家市场监督管理总局、中国国家标准化管理委员会

GB/T 39826-2021 Fine ceramics—Determining flexural bond strength—Four-point bending method

Professional Standard - Machinery

JB/T 3884-1996 Automatic Bbender

工业和信息化部/国家能源局

JB/T 3884-2017 Automatic stmaping and bending machine

Professional Standard - Construction Industry

JG/T 5081-1996 Reinforcing bar bending machines

Professional Standard - Aerospace

QJ 918-1985 Radius for Tube Crook

Taiwan Provincial Standard of the People's Republic of China

CNS 8527-1982 Method of Test for Flexural Fatigue of Rigid Plastics by Plane Bending

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

GB/T 34171-2017 Test method for flexural property of thin and ultrathin glass--Three-point bending method

Professional Standard - Ferrous Metallurgy

YB/T 5126-1993 Steel reinforcement bar-Plane rebend test method
YB/T 5126-2003 Steel bars for reinforcement of concrete—Bend and rebend tests

European Committee for Standardization (CEN)

EN ISO 22288:2009 Leather - Physical and mechanical tests - Determination of flex resistance by the vamp flex method [Superseded: CEN EN 13335]
EN 310:1993 Wood-based panels; determination of modulus of elasticity in bending and of bending strength
EN ISO 178:1996 Plastics - Determination of Flexural Properties ISO 178: 1993
EN ISO 178:2019 Plastics - Determination of flexural properties (ISO 178:2019)
EN ISO 178:2010 Plastics - Determination of flexural properties (ISO 178:2010)
EN ISO 8491:2004 Metallic materials - Tube (in full section) - Bend test
EN 13335:2002 Leather - Physical and Mechanical Tests - Determination of Flex Resistance by the Vamp Flex Method
EN 2746:1998 Aerospace series - Glass fibre reinforced plastics - Flexural test - Three point bend method
EN 14771:2023 Bitumen and bituminous binders - Determination of the flexural creep stiffness - Bending Beam Rheometer (BBR)
EN ISO 7438:2000 Metallic Materials - Bend Test ISO 7438: 1985
EN ISO 7438:2005 Metallic materials Bend test
EN ISO 7438:2020 Metallic materials - Bend test (ISO 7438:2020)
EN ISO 5173:2023 Destructive tests on welds in metallic materials - Bend tests (Incorporates Amendment A1: 2011)
EN ISO 5402-2:2015 Leather - Determination of flex resistance - Part 2: Vamp flex method
EN ISO 5173:2010 Destructive tests on welds in metallic materials - Bend tests (Incorporates Amendment A1: 2011)
EN ISO 17132:2007 Paints and varnishes - T-bend test
CEN EN 13523-7-2001 Coil Coated Metals - Test Methods - Part 7: Resistance to Cracking on Bending (T-Bend Test)
EN 13523-7:2021 Coil coated metals - Test methods - Part 7: Resistance to cracking on bending (T-bend test)
EN 13523-7:2014 Coil coated metals - Test methods - Part 7: Resistance to cracking on bending (T-bend test)
EN 13523-7:2001 Coil Coated Metals - Test Methods - Part 7: Resistance to Cracking on Bending (T-Bend Test)
EN 1288-3:2000 Glass in Building - Determination of the Bending Strength of Glass - Part 3: Test with Specimen Supported at Two Points (Four Point Bending)
EN ISO 7438:2016 Metallic materials - Bend test
EN ISO 24266:2020 Footwear - Test methods for whole shoe - Flexing durability (ISO 24266:2020)
EN 21746:1993 Rubber or plastics hoses and tubing; bending tests (ISO 1746:1983)
EN 13879:2002 Wood-based panels - Determination of edgewise bending properties
EN ISO 1519:1995 Paints and Varnishes - Bend Test (Cylindrical Mandrel) (ISO 1519:1973)
EN ISO 16177:2012 Footwear - Resistance to crack initiation and growth - Belt flex method
EN ISO 13015:2013 Woven fabrics - Distortion - Determination of skew and bow
EN ISO 1519:2011 Paints and varnishes - Bend test (cylindrical mandrel) (ISO 1519:2011)
EN 10232:1993 Metallic Materials - Tube (in Full Section) - Bend Test
EN 1533:2010 Wood flooring - Determination of bending strength under static load - Test methods
EN 1680:1997 Plastics piping systems - Valves for polyethylene (PE) piping systems - Test method for leaktightness under and after bending applied to the operating mechanism
EN ISO 6860:2006 Paints and Varnishes - Bend Test (Conical Mandrel)
EN ISO 6860:1995 Paints and Varnishes - Bend Test (Conical Mandrel) (ISO 6860: 1984)
EN 910:1996 Destructive Tests on Welds in Metallic Materials - Bend Tests
prEN 310-1992 Wood-based panels; determination of modulus elasticity, in bending and bending strength
EN 2831:1993 Aerospace series; hydrogen embrittlement of steels; test by slow bending
EN ISO 178:2010/A1:2013 Plastics - Determination of flexural properties (ISO 178:2010/Amd 1:2013)
EN ISO 6802:2008 Rubber and plastics hoses and hose assemblies with wire reinforcements - Hydraulic impulse test with flexing

German Institute for Standardization

DIN EN 14771:2023-09 Bitumen and bituminous binders - Determination of the flexural creep stiffness - Bending Beam Rheometer (BBR); German version EN 14771:2023
DIN EN ISO 13015:2013 Woven fabrics - Distortion - Determination of skew and bow (ISO 13015:2013); German version EN ISO 13015:2013
DIN EN 310:1993 Wood-based panels; determination of modulus of elasticity in bending and of bending strength; German version EN 310:1993
DIN EN ISO 5402-2:2015 Leather - Determination of flex resistance - Part 2: Vamp flex method (ISO 5402-2:2015); German version EN ISO 5402-2:2015
DIN EN 13523-7:2014 Coil coated metals - Test methods - Part 7: Resistance to cracking on bending (T-bend test); German version EN 13523-7:2014
DIN EN 310:1993-08 Wood-based panels; determination of modulus of elasticity in bending and of bending strength; German version EN 310:1993
DIN EN 2746:1998-10 Aerospace series - Glass fibre reinforced plastics - Flexural test, three point bend method; German version EN 2746:1998
DIN EN ISO 7438:2021 Metallic materials - Bend test (ISO 7438:2020); German version EN ISO 7438:2020
DIN EN 13879:2002 Wood-based panels - Determination of edgewise bending properties; German version EN 13879:2002
DIN EN ISO 178:2011 Plastics - Determination of flexural properties (ISO 178:2010); German version EN ISO 178:2010
DIN EN 14617-2:2016 Agglomerated stone - Test methods - Part 2: Determination of flexural strength (bending)
DIN EN ISO 7438:2016 Metallic materials - Bend test (ISO 7438:2016); German version EN ISO 7438:2016
DIN EN ISO 22288:2009 Leather - Physical and mechanical tests - Determination of flex resistance by the vamp flex method (ISO 22288:2006); English version of DIN EN ISO 22288:2009-04
DIN EN ISO 5402-2:2015-12 Leather - Determination of flex resistance - Part 2: Vamp flex method (ISO 5402-2:2015); German version EN ISO 5402-2:2015
DIN EN ISO 7438:2005 Metallic materials - Bend test (ISO 7438:2005); English version of DIN EN ISO 7438
DIN EN ISO 178:2006 Plastics - Determination of flexural properties
DIN EN ISO 5402-2 E:2013-08 Determination of the bending resistance of leather Part 2: Upper bending method (draft)
DIN EN 14771:2023 Bitumen and bituminous binders - Determination of the flexural creep stiffness - Bending Beam Rheometer (BBR)
DIN EN 14771:2022 Bitumen and bituminous binders - Determination of the flexural creep stiffness - Bending Beam Rheometer (BBR); German and English version prEN 14771:2022
DIN EN ISO 7438:2012 Metallic materials - Bend test (ISO 7438:2005); German version EN ISO 7438:2005
DIN EN ISO 178:2003 Plastics - Determination of flexural properties
DIN EN 12089:2013 Thermal insulating products for building applications - Determination of bending behaviour; German version EN 12089:2013
DIN EN ISO 1519:2011 Paints and varnishes - Bend test (cylindrical mandrel) (ISO 1519:2011); German version EN ISO 1519:2011
DIN EN 14771:2012-08 Bitumen and bituminous binders - Determination of the flexural creep stiffness - Bending Beam Rheometer (BBR); German version EN 14771:2012 / Note: To be replaced by DIN EN 14771 (2022-03).
DIN EN ISO 7438:2021-03 Metallic materials - Bend test (ISO 7438:2020); German version EN ISO 7438:2020
DIN EN 14771:2022-03 Bitumen and bituminous binders - Determination of the flexural creep stiffness - Bending Beam Rheometer (BBR); German and English version prEN 14771:2022 / Note: Date of issue 2022-02-18*Intended as replacement for DIN EN 14771 (2012-08).
DIN EN 13523-7:2001 Coil coated metals - Test methods - Part 7: Resistance to cracking on bending (T-bend test); German version EN 13523-7:2001
DIN EN 1416:1997 Touch and close fasteners - Determination of curvature; German version EN 1416:1996
DIN EN ISO 13015 E:2011-10 Determination of deformation, distortion and bending of woven fabrics (draft)
DIN EN ISO 16177:2013 Footwear - Resistance to crack initiation and growth - Belt flex method (ISO 16177:2012); German version EN ISO 16177:2012
DIN EN ISO 24266:2021 Footwear - Test methods for whole shoe - Flexing durability (ISO 24266:2020); German version EN ISO 24266:2020
DIN EN 13523-7:2022 Coil coated metals - Test methods - Part 7: Resistance to cracking on bending (T-bend test)
DIN EN 1052-2:2016 Methods of test for masonry - Part 2: Determination of flexural strength; German version EN 1052-2:2016
DIN EN ISO 178:2019-08 Plastics - Determination of flexural properties (ISO 178:2019); German version EN ISO 178:2019
DIN EN 13523-7:2020 Coil coated metals - Test methods - Part 7: Resistance to cracking on bending (T-bend test); German and English version prEN 13523-7:2020
DIN EN ISO 178:2013 Plastics - Determination of flexural properties (ISO 178:2010 + Amd.1:2013); German version EN ISO 178:2010 + A1:2013
DIN EN ISO 17132:2008 Paints and varnishes - T-bend test (ISO 17132:2007); English version of DIN EN ISO 17132:2008-01
DIN EN 1533:2010 Wood flooring - Determination of bending strength under static load - Test methods; German version EN 1533:2010
DIN EN 13523-7:2022-01 Coil coated metals - Test methods - Part 7: Resistance to cracking on bending (T-bend test); German version EN 13523-7:2021
DIN EN ISO 17132 Paints and varnishes - T-bend test
DIN EN ISO 178 E:2017-06 Determination of bending properties of plastics (draft)
DIN EN 13523-7 E:2012-10 Coil coated metals - Test methods - Part 7: Resistance to cracking on bending (T-bend test)
DIN EN ISO 7438 E:2018-04 Bending test of metallic materials (draft)
DIN EN ISO 7438 E:2015-06 Bending test of metallic materials (draft)
DIN EN ISO 178 E:2008-07 Determination of bending properties of plastics (draft)
DIN EN 1288-3:2000 Glass in building - Determination of the bending strength of glass - Part 3: Test with specimen supported at two points (four point bending); German version EN 1288-3:2000
DIN EN ISO 1519:2003 Paints and varnishes - Bend test (cylindrical mandrel) (ISO 1519:2002); German version EN ISO 1519:2002
DIN EN ISO 14087:2012 Leather - Physical and mechanical tests - Determination of bending force (ISO 14087:2011); German version EN ISO 14087:2011
DIN EN ISO 8491:2004 Metallic materials - Tube (in full section) - Bend test (ISO 8491:1998); German version EN ISO 8491:2004
DIN EN ISO 178:2019 Plastics - Determination of flexural properties (ISO 178:2019)
DIN EN ISO 17132:2008-01 Paints and varnishes - T-bend test (ISO 17132:2007); German version EN ISO 17132:2007
DIN EN ISO 8032:1999 Rubber and plastics hose assemblies - Flexing combined with hydraulic impulse test (half-omega test) (ISO 8032:1997); German version EN ISO 8032:1999
DIN EN ISO 6860:2006 Paints and varnishes - Bend test (conical mandrel) (ISO 6860:2006); English version of DIN EN ISO 6860:2006-06
DIN EN 60191-6-19:2010 Mechanical standardization of semiconductor devices - Part 6-19: Measurement methods of the package warpage at elevated temperature and the maximum permissible warpage (IEC 60191-6-19:2010); German version EN 60191-6-19:2010
DIN EN ISO 8491:2004-10 Metallic materials - Tube (in full section) - Bend test (ISO 8491:1998); German version EN ISO 8491:2004
DIN EN 13879:2002-09 Wood-based panels - Determination of edgewise bending properties; German version EN 13879:2002
DIN EN 1680:2023 Plastics piping systems - Valves for polyethylene (PE) piping systems - Test method for leaktightness under and after bending applied to the operating mechanisms; German and English version prEN 1680:2023
DIN EN 12089 Thermal insulating products for building applications - Determination of bending behaviour
DIN EN ISO 17707:2005-10 Footwear - Test methods for outsoles - Flex resistance (ISO 17707:2005); German version EN ISO 17707:2005
DIN EN ISO 22254:2005 Dentistry - Manual toothbrushes - Resistance of tufted portion to deflection (ISO 22254:2005); English version of DIN EN ISO 22254
DIN EN 2831:1993 Aerospace series; hydrogen embrittlement of steels; test by slow bending; german version EN 2831:1993
DIN EN 12089:1997 Thermal insulating products for building applications - Determination of bending behaviour
DIN EN 1072:1995 Plywood — Description of bending properties for structural plywood
DIN EN ISO 24266:2021-04 Footwear - Test methods for whole shoe - Flexing durability (ISO 24266:2020); German version EN ISO 24266:2020
DIN EN 1680:1997 Plastics piping systems - Valves for polyethylene (PE) piping systems - Test method for leaktightness under and after bending applied to the operating mechanism; German version EN 1680:1997
DIN 52189-1:1981-12 Testing of wood; Impact bending test; Determination of impact bending strength
DIN EN 1351:1997 Determination of flexural strength of autoclaved aerated concrete; German version EN 1351:1997
DIN EN 1966:2009 Structural adhesives - Characterization of a surface by measuring adhesion by means of the three point bending method; English version of DIN EN 1966:2009-07
DIN EN 14617-2:2016-09 Agglomerated stone - Test methods - Part 2: Determination of flexural strength (bending); German version EN 14617-2:2016
DIN EN 2831:1993-04 Aerospace series; hydrogen embrittlement of steels; test by slow bending; german version EN 2831:1993
DIN EN 12390-5:2009 Testing hardened concrete - Part 5: Flexural strength of test specimens; English version of DIN EN 12390-5:2009-07
DIN EN 1680:2023-11 Plastics piping systems - Valves for polyethylene (PE) piping systems - Test method for leaktightness under and after bending applied to the operating mechanisms; German and English version prEN 1680:2023 / Note: Date of issue 2023-10-13*Intended as re...

SCC

DANSK DS/EN 310:1993 Wood-based panels - Determination of modulus of elasticity in bending and bending strength
NS-EN 310:1993 Wood-based panels — Determination of modulus of elasticity in bending and of bending strength
AENOR UNE-EN 310:1994 Wood-based panels - Determination of modulus of elasticity in bending and of bending strength
NS-EN 2746:1998 Aerospace series — Glass fibre reinforced plastics — Flexural test — Three point bend method
BS EN 14771:2005 Bitumen and bituminous binders. Determination of the flexural creep stiffness. Bending Beam Rheometer (BBR)
08/30188330 DC BS EN ISO 178. Plastics. Determination of flexural properties
DANSK DS/EN 2746:1998 Aerospace series - Glass fibre reinforced plastics - Flexural test - Three point bend method
DANSK DS/EN 14771:2012 Bitumen and bituminous binders – Determination of the flexural creep stiffness – Bending Beam Rheometer (BBR)
06/30148614 DC EN ISO 17132. Paints and varnishes. T-bend test
BS EN ISO 7438:2000 Metallic materials. Bend test
NS-EN 14771:2005 Bitumen and bituminous binders — Determination of the flexural creep stiffness — Bending Beam Rheometer (BBR)
NS-EN ISO 5402-2:2015 Leather — Determination of flex resistance — Part 2: Vamp flex method (ISO 5402-2:2015)
NS-EN 14771:2023 Bitumen and bituminous binders - Determination of the flexural creep stiffness - Bending Beam Rheometer (BBR)
NS-EN 14771:2012 Bitumen and bituminous binders - Determination of the flexural creep stiffness - Bending Beam Rheometer (BBR)
DANSK DS/EN ISO 5402-1:2017 Leather – Determination of flex resistance – Part 1: Flexometer method (ISO 5402-1:2017)
AENOR UNE-EN ISO 5402-2:2016 Leather - Determination of flex resistance - Part 2: Vamp flex method (ISO 5402-2:2015)
BS EN ISO 178:2010 Plastics. Determination of flexural properties
BS EN ISO 178:1997 Plastics. Determination of flexural properties
DIN EN 14617-2 E:2015 Draft Document - Agglomerated stone - Test methods - Part 2: Determination of flexural strength (bending); German and English version FprEN 14617-2:2015
DIN EN 14771 E:2011 Draft Document - Bitumen and bituminous binders - Determination of the flexural creep stiffness - Bending Beam Rheometer (BBR); German version FprEN 14771:2011
12/30268961 DC BS EN 13523-7. Coil coated metals. Test methods. Part 7. Resistance to cracking on bending (T-bend test)
VDI 3431-2016 Bending of profiles — Testing instructions for profile bent components
DANSK DS/EN ISO 32100:2011 Rubber- or plastics-coated fabrics – Physical and mechanical tests – Determination of flex resistance by the flexometer method
DANSK DS/EN 13523-7:2014 Coil coated metals – Test methods – Part 7: Resistance to cracking on bending (T-bend test)
DANSK DS/EN ISO 178/A1:2011 Plastics – Determination of flexural properties
VDI 3431-2016 Bending of profiles — Testing instructions for profile bent components
DIN EN ISO 5402-2 E:2013 Draft Document - Leather - Determination of flex resistance - Part 2: Vamp flex method (ISO/DIS 5402-2:2013); German version prEN ISO 5402-2:2013
NS-EN 13523-7:2014 Coil coated metals - Test methods - Part 7: Resistance to cracking on bending (T-bend test)
NS-EN 13523-7:2001 Coil coated metals — Test methods — Part 7: Resistance to cracking on bending (T-bend test)
NS-EN 13523-7:2021 Coil coated metals – Test methods – Part 7: Resistance to cracking on bending (T-bend test)
DANSK DS/EN ISO 17132:2007 Paints and varnishes - T-bend test
AENOR UNE-EN 13523-7:2014 Coil coated metals - Test methods - Part 7: Resistance to cracking on bending (T-bend test)
NS-EN 13879:2002 Wood-based panels — Determination of edgewise bending properties
DANSK DS/EN 1288-3:2001 Glass in building - Determination of the bending strength of glass - Part 3: Test with specimen supported at two points (four point bending)
DIN EN 6061 E:1996 Draft Document - Aerospace series - Fibre reinforced plastics - Test method; determination of sandwich flexural strength, 4 point bending
NS-EN ISO 7438:2005 Metallic materials — Bend test (ISO 7438:2005)
DANSK DS/EN ISO 7438:2020 Metallic materials – Bend test (ISO 7438:2020)
NS-EN ISO 7438:2020 Metallic materials — Bend test (ISO 7438:2020)
DANSK DS/EN 13879:2002 Wood-based panels - Determination of edgewise bending properties
NS-EN ISO 7438:2000 Metallic materials — Bend test (ISO 7438:1985)
NS-EN ISO 7438:2016 Metallic materials — Bend test (ISO 7438:2016)
AENOR UNE-EN 13879:2002 Wood-based panels - Determination of edgewise bending properties
NS-EN ISO 178:1996 Plastics — Determination of flexural properties (ISO 178:1993)
AENOR UNE-EN ISO 7438:2021 Metal materials. Bending test. (ISO 7438:2020).
BS EN 10232:1994 Metallic materials. Tube (in full section). Bend test
DANSK DS/EN ISO 17707:2005 Footwear - Test methods for outsoles - Flex resistance
NS-EN ISO 178:2003 Plastics - Determination of flexural properties (ISO 178:2001)
NS-EN 10232:1993 Metallic materials — Tube (in full section) — Bend test
NS-EN ISO 178:2019 Plastics - Determination of flexural properties (ISO 178:2019)
BS EN 21746:1993 Rubber or plastics hoses and tubing. Bending tests
DANSK DS/EN ISO 178:2019 Plastics – Determination of flexural properties (ISO 178:2019)
NS-EN ISO 178:2010 Plastics - Determination of flexural properties (ISO 178:2010)
NS-EN 14617-2:2004 Agglomerated stone — Test methods — Part 2: Determination of flexural strength (bending)
NS 3277:1987 Particle boards — Test methods — Modulus of elasticity in bending and bending strength
BS EN ISO 6860:1995 Paints and varnishes. Bend test (conical mandrel)
BS EN ISO 1519:2002 Paints and varnishes. Bend test (cylindrical mandrel)
AENOR UNE-EN ISO 178:2020 Plastics - Determination of flexural properties (ISO 178:2019)
NS-EN ISO 32100:2018 Rubber- or plastics-coated fabrics - Physical and mechanical tests - Determination of flex resistance by the flexometer method (ISO 32100:2018)
NS-EN ISO 32100:2010 Rubber- or plastics-coated fabrics — Physical and mechanical tests — Determination of flex resistance by the flexometer method (ISO 32100:2010)
NS-EN 14617-2:2008 Agglomerated stone — Test methods — Part 2: Determination of flexural strength (bending)
DANSK DS/EN ISO 8491:2004 Metallic materials - Tube (in full section) - Bend test
DANSK DS/EN 14617-2:2016 Agglomerated stone – Test methods – Part 2: Determination of flexural strength (bending)
NS 3252:1975 Test methods for rigid flat sheets — Modulus of elasticity in bending and bending strength
NS 2705:1973 Shipbuilding - Rudder stocks, bended
VDI 3430-2014 Rotary bending of profiles
NS-EN 14617-2:2016 Agglomerated stone — Test methods — Part 2: Determination of flexural strength (bending)
NS 2509:1966 Cable trays - Curved
BS EN ISO 1519:1995 Paints and varnishes. Bend test (cylindrical mandrel)
NS-EN 12089:2013 Thermal insulating products for building applications — Determination of bending behaviour
DANSK DS/EN ISO 6860:2006 Paints and varnishes - Bend test (conical mandrel)
AENOR UNE-EN ISO 32100:2011 Rubber- or plastics-coated fabrics - Physical and mechanical tests - Determination of flex resistance by the flexometer method (ISO 32100:2010)
AENOR UNE-EN 14617-2:2016 Agglomerated stone - Test methods - Part 2: Determination of flexural strength (bending)
11/30241741 DC BS EN ISO 16177. Footwear. Resistance to crack initiation and growth. Belt flex method
NS-EN 12089:1997 Thermal insulating products for building applications — Determination of bending behaviour
DIN EN ISO 32100 E:2016 Draft Document - Rubber- or plastics-coated fabrics - Physical and mechanical tests - Determination of flex resistance by the flexometer method (ISO/DIS 32100:2016); German and English version prEN ISO 32100:2016
DANSK DS/EN ISO 1519:2011 Paints and varnishes - Bend test (cylindrical mandrel)
DANSK DS/EN 1680:1997 Plastics piping systems - Valves for polyethylene (PE) piping systems - Test method for leaktightness under and after bending applied to the operating mechanism
NS-EN 1680:1997 Plastics piping systems — Valves for polyethylene (PE) piping systems — Test method for leaktightness under and after bending applied to the operating mechanisms

PT-IPQ

NP EN 310-2002 Wood-based panels Determination of modulus of elasticity in bending and of bending strength
NP 292-1963 Gonds a pointee
NP EN 1072-2001 Plywood Description of bending properties for structural plywood

British Standards Institution (BSI)

BS EN 310:1993 Wood-based panels. Determination of modulus of elasticity in bending and of bending strength
BS EN 2746:1998 Glass fibre reinforced plastics - Flexural test - Three point bend method
BS EN 310:1993(1999) Wood - based panels — Determination of modulus of elasticity in bending and of bending strength
BS EN 14617-2:2016 Agglomerated stone. Test methods. Determination of flexural strength (bending)
18/30369869 DC BS EN ISO 7438. Metallic materials. Bend test
BS EN ISO 13015:2013 Woven fabrics. Distortion. Determination of skew and bow
BS EN 13335:2002 Leather - Physical and mechanical tests - Determination of flex resistance by the vamp flex method
BS EN 13523-7:2001 Coil coated metals - Test methods - Resistance to cracking on bending (T-bend test)
BS EN ISO 7438:2020 Metallic materials. Bend test
22/30440285 DC BS EN 14771. Bitumen and bituminous binders. Determination of the flexural creep stiffness. Bending Beam Rheometer (BBR)
BS EN ISO 7438:2005 Metallic materials - Bend test
BS EN 13523-7:2014 Coil coated metals. Test methods. Resistance to cracking on bending (T-bend test)
BS EN 13523-7:2021 Coil coated metals. Test methods. Resistance to cracking on bending (T-bend test)
BS EN 14771:2023 Bitumen and bituminous binders. Determination of the flexural creep stiffness. Bending Beam Rheometer (BBR)
BS EN ISO 178:2003 Plastics - Determination of flexural properties
BS EN ISO 7438:2016 Metallic materials. Bend test
BS EN ISO 178:2019 Plastics. Determination of flexural properties
BS EN 12622:2001 Safety of machine tools - Hydraulic press brakes
BS EN ISO 5402-2:2015 Leather. Determination of flex resistance. Vamp flex method
20/30425653 DC BS EN 13523-7. Coil coated metals. Test methods. Part 7. Resistance to cracking on bending (T-bend test)
BS EN 2831:1993 Hydrogen embrittlement of steels - Test by slow bending
BS EN ISO 17132:2007 Paints and varnishes - T-bend test
BS EN ISO 32100:2018 Rubber- or plastics-coated fabrics. Physical and mechanical tests. Determination of flex resistance by the flexometer method
BS EN ISO 178:2010+A1:2013 Plastics. Determination of flexural properties
BS EN 1288-3:2000 Glass in building - Determination of the bending strength of glass - Test with specimen supported at two points (four point bending)
19/30399976 DC BS EN ISO 24266. Footwear. Test methods for whole shoe. Flexing durability
BS 3356:1990(1999) Method for Determination of bending length and flexural rigidity of fabrics
BS EN 13879:2002 Wood-based panels - Determination of edgewise bending properties
BS EN ISO 24266:2020 Footwear. Test methods for whole shoe. Flexing durability
BS EN 10232:1994(1999) Metallic Materials - Tube (in Full Section) - Bend Test
BS EN ISO 1519:2011 Paints and varnishes. Bend test (cylindrical mandrel)
BS EN 12089:1997 Thermal insulating products for building applications - Determination of bending behaviour
BS EN 1533:2010 Wood flooring. Determination of bending strength under static load. Test methods
BS EN ISO 22288:2009 Leather - Physical and mechanical tests - Determination of flex resistance by the vamp flex method
BS EN ISO 22254:2006 Manual toothbrushes - Resistance of tufted portion to deflection
BS EN ISO 8491:2004 Metallic materials - Tube (in full section) - Bend test
BS EN ISO 6860:2006 Paints and varnishes. Bend test (conical mandrel)
BS EN ISO 6860:2007 Paints and varnishes - Bend test (conical mandrel)
BS EN ISO 6721-3:2021 Plastics. Determination of dynamic mechanical properties. Flexural vibration. Resonance-curve method
BS EN 1072:1995 Plywood - Description of bending properties for structural plywood
21/30428180 DC BS EN ISO 14087. Leather. Physical and mechanical tests. Determination of bending force
BS EN 1680:1997 Plastics piping systems. Valves for polyethylene (PE) piping systems. Test method for leaktightness under and after bending applied to the operating mechanism
BS EN ISO 1746:2001 Rubber or plastics hoses and tubing — Bending tests
BS EN 1351:1997 Determination of flexural strength of autoclaved aerated concrete
BS EN 12089:2013 Thermal insulating products for building applications. Determination of bending behaviour
BS EN ISO 14087:2022 Leather. Physical and mechanical tests. Determination of bending force

Danish Standards Foundation

DS/EN 310:1994 Wood-based panels - Determination of modulus of elasticity in bending and bending strength
DS/EN 310:1993 Wood-based panels. Determination of modulus of elasticity in bending and of bending strength
DS/EN 14617-2:2009 Agglomerated stone - Test methods - Part 2: Determination of flexural strength (bending)
DS/EN ISO 22288:2009 Leather - Physical and mechanical tests - Determination of flex resistance by the vamp flex method
DS/EN 2746:1999 Aerospace series - Glass fibre reinforced plastics - Flexural test - Three point bend method
DS/EN 14771:2012 Bitumen and bituminous binders - Determination of the flexural creep stiffness - Bending Beam Rheometer (BBR)
DS/EN ISO 7438:2005 Metallic materials - Bend test
DS/EN ISO 178:2011 Plastics - Determination of flexural properties
DS/EN 13523-7:2021 Coil coated metals – Test methods – Part 7: Resistance to cracking on bending (T-bend test)
DS/EN 13523-7:2001 Coil coated metals - Test methods - Part 7: Resistance to cracking on bending (T-bend test)
DS/EN ISO 178/A1:2013 Plastics - Determination of flexural properties
DS/EN ISO 7438:2020 Metallic materials – Bend test (ISO 7438:2020)
DS/EN ISO 17132:2007 Paints and varnishes - T-bend test
DS/EN ISO 5402-1:2012 Leather - Determination of flex resistance - Part 1: Flexometer method
DS/EN 10232:1994 Metallic materials-Tube(in full section)-Bend test
DS/EN 13879:2002 Wood-based panels - Determination of edgewise bending properties
DS/EN 1288-3:2001 Glass in building - Determination of the bending strength of glass - Part 3: Test with specimen supported at two points (four point bending)
DS/EN ISO 17707:2005 Footwear - Test methods for outsoles - Flex resistance
DS/EN ISO 6860:2006 Paints and varnishes - Bend test (conical mandrel)
DS/EN ISO 8491:2004 Metallic materials - Tube (in full section) - Bend test
DS/EN 12089:2013 Thermal insulating products for building applications - Determination of bending behaviour
DS 10311:1959 Testing of metals. Reverse bend testing of wire. (Determination of number of bends)
DS/EN 1680:1998 Plastics piping systems - Valves for polyethylene (PE) piping systems - Test method for leaktightness under and after bending applied to the operating mechanism

GSO

GSO EN 310:2021 Wood-based panels - Determination of modulus of elasticity in bending and of bending strength
BH GSO EN 310:2022 Wood-based panels - Determination of modulus of elasticity in bending and of bending strength
OS GSO ISO 16978:2009 Wood-based panels- Determination of modulus of elasticity in bending and of bending strength
GSO ISO 5402-2:2021 Leather — Determination of flex resistance — Part 2: Vamp flex method
BH GSO ISO 5402-2:2022 Leather — Determination of flex resistance — Part 2: Vamp flex method
GSO ISO 16978:2009 Wood-based panels- Determination of modulus of elasticity in bending and of bending strength
GSO ISO 1209-2:2015 Rigid cellular plastics -- Determination of flexural properties -- Part 2: Determination of flexural strength and apparent flexural modulus of elasticity
OS GSO ISO 1209-2:2015 Rigid cellular plastics -- Determination of flexural properties -- Part 2: Determination of flexural strength and apparent flexural modulus of elasticity

Association Francaise de Normalisation

NF EN 310:1993 Wood-based panels - Determination of flexural modulus of elasticity and flexural strength
NF EN ISO 5402-2:2018 Leather - Determination of bending strength - Part 2: upper bending method
NF B51-124*NF EN 310:1993 Wood-based panels. Determination of modulus of elasticity in bending and of bending strength.
NF P61-503 Ceramic tiles. Determination of bending resistance. (European Standard EN 100)
NF EN ISO 178:2019 Plastiques - Détermination des propriétés en flexion
NF P61-503:1991 Ceramic tiles. Determination of modulus of rupture.
NF G52-039-2*NF EN ISO 5402-2:2018 Leather - Determination of flex resistance - Part 2 : vamp flex method
NF EN 14771:2012 Bitumens and bituminous binders - Determination of the bending stiffness modulus - Bar bending rheometer (BBR)
NF EN 13523-7:2021 Pre-painted sheets - Test methods - Part 7: resistance to bending cracking (T-bend test)
NF EN 1416:1997 Fermetures auto-agrippantes - Détermination du cintrage
NF B10-602-2*NF EN 14617-2:2016 Agglomerated stone - Test methods - Part 2 : determination of flexural strength (bending)
NF A03-158*NF EN ISO 7438:2020 Metallic materials - Bend test
NF EN ISO 17132:2007 Paints and varnishes - T-bend test
NF EN 13879:2002 Wood-based panels - Determination of bending properties on edge
NF EN ISO 3327:2009 Hard metals - Determination of bending strength
NF T51-001*NF EN ISO 178:2019 Plastics - Determination of flexural properties
NF EN ISO 16177:2012 Shoes - Resistance to cracking and growth - Belt bending method
NF EN ISO 5402-1:2022 Leather - Determination of bending strength - Part 1: flexometer method
NF T37-001-7*NF EN 13523-7:2021 Coil coated metals - Test methods - Part 7 : resistance to cracking on bending (T-bend test)
NF EN ISO 17707:2005 Footwear - Test methods for outsoles - Flexural strength
NF T30-105*NF EN ISO 17132:2007 Paints and varnishes - T-bend test
NF EN 1288-3:2000 Glass in construction - Determination of the resistance of glass to bending - Part 3: tests with specimens supported at two points (four-point bending)
NF EN ISO 6860:2007 Paints and varnishes - Bending test (conical mandrel)
NF T51-120-3:1995 Plastiques et composites - Détermination des propriétés de fatigue en flexion - - Partie 3 : essai en flexion trois points sur éprouvettes non encastrées.
NF P62-112*NF EN ISO 24344:2012 Resilient floor coverings - Determination of flexibility and deflection
NF EN 1680:1997 Plastic pipeline systems - Valves for polyethylene (PE) pipeline systems - Leak test method under and after bending applied to the drive mechanism
NF E63-022*NF EN 12622+A1:2013 Safety of machine tools - Hydraulic press brakes
NF P78-343*NF EN 1288-3:2000 Glass in building - Determination of the bending strength of glass - Part 3 : test with specimen supported at two points (four points bending).
NF E21-504:1975 Goose neck clamps.
NF G52-039-1*NF EN ISO 5402-1:2017 Leather - Determination of flex resistance - Part 1 : flexometer method
NF T51-120-4:1995 Plastiques et composites - Détermination des propriétés de fatigue en flexion - Partie 4 : essai en flexion quatre points sur éprouvettes non encastrées.
NF T30-040*NF EN ISO 1519:2011 Paints and varnishes - Bend test (cylindrical mandrel)
NF EN 12089:2013 Produits isolants thermiques destinés aux applications du bâtiment - Détermination du comportement en flexion

Lithuanian Standards Office

LST EN 310-1999 Wood-based panels - Determination of modulus of elasticity in bending and of bending strength
LST EN 14617-2-2008 Agglomerated stone - Test methods - Part 2: Determination of flexural strength (bending)
LST EN 2746-2001 Aerospace series - Glass fibre reinforced plastics - Flexural test - Three point bend method
LST EN ISO 22288:2009 Leather - Physical and mechanical tests - Determination of flex resistance by the vamp flex method (ISO 22288:2006)
LST EN 14771-2012 Bitumen and bituminous binders - Determination of the flexural creep stiffness - Bending Beam Rheometer (BBR)
LST EN 13523-7-2002 Coil coated metals - Test methods - Part 7: Resistance to cracking on bending (T-bend test)
LST EN ISO 7438:2005 Metallic materials - Bend test (ISO 7438:2005)
LST EN ISO 7438:2020 Metallic materials - Bend test (ISO 7438:2020)
LST EN 1288-3-2002 Glass in building - Determination of the bending strength of glass - Part 3: Test with specimen supported at two points (four point bending)
LST EN ISO 178:2011 Plastics - Determination of flexural properties (ISO 178:2010)
LST EN 13879-2003 Wood-based panels - Determination of edgewise bending properties
LST EN 12089-2000 Thermal insulating products for building applications - Determination of bending behaviour
LST EN ISO 17132:2008 Paints and varnishes - T-bend test (ISO 17132:2007)
LST EN 2831-2001 Aerospace series - Hydrogen embrittlement of steels - Test by slow bending

Spanish Association for Standardization (UNE)

UNE-EN 310:1994 WOOD-BASED PANELS. DETERMINATION OF MODULUS OF ELASTICITY IN BENDING AND OF BENDING STRENGTH.
UNE-EN ISO 5402-2:2016 Leather - Determination of flex resistance - Part 2: Vamp flex method (ISO 5402-2:2015)
UNE-EN 2746:1999 AEROSPACE SERIES. GLASS FIBRE REINFORCED PLASTICS. FLEXURAL TEST. THREE POINT BEND METHOD.
UNE-EN 13335:2002 Leather - Physical and mechanical tests- Determination of flex resistance by the vamp flex method.
UNE-EN ISO 5402-1:2023 Leather - Determination of flex resistance - Part 1: Flexometer method (ISO 5402-1:2022)
UNE-EN 14771:2005 Bitumen and bituminous binders - Determination of the flexural creep stiffness - Bending Beam Rheometer (BBR)
UNE-EN 14771:2012 Bitumen and bituminous binders - Determination of the flexural creep stiffness - Bending Beam Rheometer (BBR)
UNE-EN ISO 7438:2021 Metallic materials - Bend test (ISO 7438:2020)
UNE-EN 14771:2024 Bitumen and bituminous binders - Determination of the flexural creep stiffness - Bending Beam Rheometer (BBR)
UNE-EN ISO 178:2020 Plastics - Determination of flexural properties (ISO 178:2019)
UNE-EN 13523-7:2014 Coil coated metals - Test methods - Part 7: Resistance to cracking on bending (T-bend test)
UNE-EN ISO 22288:2009 Leather - Physical and mechanical tests - Determination of flex resistance by the vamp flex method (ISO 22288:2006)
UNE-EN 13523-7:2001 Coil coated metals - Test methods - Part 7: Resistance to cracking on bending (T-bend test).
UNE-EN 13523-7:2022 Coil coated metals - Test methods - Part 7: Resistance to cracking on bending (T-bend test)
UNE-EN ISO 7438:2006 Metallic materials - Bend test (ISO 7438:2005)
UNE-EN ISO 7438:2000 METALLIC MATERIALS. BEND TEST (ISO 7438:1985)
UNE-EN 13879:2002 Wood-based panels - Determination of edgewise bending properties
UNE-EN ISO 32100:2019 Rubber- or plastics-coated fabrics - Physical and mechanical tests - Determination of flex resistance by the flexometer method (ISO 32100:2018)
UNE-EN 1288-3:2000 Glass in building - Determination of the bending strength of glass - Part 3: Test with specimen supported at two points (four point bending)
UNE-EN ISO 178:2011 Plastics - Determination of flexural properties (ISO 178:2010)
UNE-EN ISO 178:2003 Plastics - Determination of flexural properties. (ISO 178:2001)
UNE-EN 14617-2:2005 Agglomerated stone - Test methods - Part 2: Determination of flexural strength (bending)
UNE 53204-1:2001 Cellular plastics, rigid. Flexural tests. Part 1: Bending test.
UNE-EN 14617-2:2016 Agglomerated stone - Test methods - Part 2: Determination of flexural strength (bending)
UNE-EN 14617-2:2008 Agglomerated stone - Test methods - Part 2: Determination of flexural strength (bending)
UNE-EN ISO 24266:2021 Footwear - Test methods for whole shoe - Flexing durability (ISO 24266:2020)
UNE-EN 12089:2013 Thermal insulating products for building applications - Determination of bending behaviour
UNE-ISO 1209-2:2011 Rigid cellular plastics. Determination of flexural properties. Part 2: Determination on flexural strength and apparent flexural modulus of elasticity

FI-SFS

SFS C.5.63-1960 Muovinen putkikaan (M-putkikaari)
SFS C.5.65-1963 Jatkosmuhveilla varustettu muovinen putkikaari (MPKH-kaari)

RO-ASRO

STAS SR EN 310-1996 Wood-based panels. Determination of modulus of elasticity in bending and of bending strength

AT-ON

ONORM EN 310-1993 Wood-based panels - Determination of modulus of elasticity in bending and of bending strength
OENORM EN 13523-7-2021 Coil coated metals - Test methods - Part 7: Resistance to cracking on bending (T-bend test)
ONORM EN 10232-1994 Metallic materials. Tube (in full section). Bend test
OENORM EN ISO 7438:2021 Metallic materials - Bend test (ISO 7438:2020)

Society of Automotive Engineers (SAE)

SAE ARP1321-1993 FLEXURE TESTING OF BENT HYDRAULIC TUBING
SAE AS33611-1997 Tube Bend Radii

SAE - SAE International

SAE ARP1321A-2000 Flexure Testing of Bent Hydraulic Tubing
SAE ARP1321-1975 Flexure Testing of Bent Hydraulic Tubing

DIN

DIN EN 14771:2005 Bitumen and bituminous binders - Determination of the flexural creep stiffness - Bending Beam Rheometer (BBR)

HU-MSZT

MSZ 1261-1960 bending
MNOSZ 1344-1952 bending
MNOSZ 1247-1950 high speed bending
MSZ 1265-1960 high speed bending
MSZ 1273-1960 high speed bending
MSZ 1260-1960 high speed bending
MNOSZ 1118-1952 bending tool
MSZ 11686-1968 Manual material inspection. Obvious bends, bend detection and instrumentation
MNOSZ 1423-1950 Plastic bending test
MSZ 05 29.2820-1973 Hand Bent Table Saw

BE-NBN

NBN 748-10-1969 bending
NBN-EN 310-1994 Wooden fiberboard. Determination of bending elastic modulus and bending resistance
NBN 813-06-1969 bending adhesion
NBN-EN 23327-1993 Hardmetals. Determination of transverse rupture strength (ISO 3327: 1982)
NBN-EN 435-1994 Resilient floor coverings - Determination of flexibility
NBN-EN 10232-1994 Metallic materials. Tube (in full section). Bend test
NBN 117.32-1963 Steel pipe bending test

IT-UNI

UNI EN ISO 7438:2020 Metallic materials - Bend test
UNI EN ISO 24266:2021 Footwear - Test methods for whole shoe - Flexing durability

Korean Agency for Technology and Standards (KATS)

KS K 0539-2010 Determination of flexural stiffness of fabrics：Flexometer method
KS G 2003-2001 CURVED BLACKBOARD
KS G 2003-1981 CURVED BLACKBOARD
KS M 3036-2021 Testing method of flexural fatigue of rigid plastics by plane bending
KS M 3036-2016 Testing method of flexural fatigue of rigid plastics by plane bending
KS D ISO 10065-2002(2007) Steel bars for reinforcement of concrete?Bend and rebend tests
KS D ISO 10065-2013 Steel bars for reinforcement of concrete ?Bend and rebend tests
KS D ISO 10065:2002 Steel bars for reinforcement of concrete &##8211;Bend and rebend tests
KS M ISO 1209-2-2022 Rigid cellular plastics－Determination of flexural properties－Part 2：Determination of flexural strength and apparent flexural modulus of elasticity
KS M ISO 1209-2-2012(2022) Rigid cellular plastics－Determination of flexural properties－Part 2：Determination of flexural strength and apparent flexural modulus of elasticity

ESDU - Engineering Sciences Data Unit

ESDU 89007-1989 Flexural and torsional-flexural buckling of thin-walled open section struts.
ESDU 71004 B-1980 Flange efficiency factors for curved beams under bending in the plane of curvature.
ESDU 75014-1975 Flexibilities of and stresses in thin pipe bends under in-plane bending: influence of bend angle and tangent pipe ends.
ESDU 83037 C-1995 Pressure losses in curved ducts: single bends
ESDU 83037 D-2007 Pressure losses in curved ducts: single bends.

CZ-CSN

CSN 13 2045-1976 Socket elbows 1/32 bends
CSN 13 2046-1976 Socket elbows 1/72 bends
CSN 17 3285-1954 bent stylus
CSN ON 49 0193-1967 Bending strenght
CSN ON 70 1511-1964 safety glasscurved
CSN 42 0401-1978 Bend test of metals

YU-JUS

JUS U.E7.101-1980 Buckling ofgirders

VDI - Verein Deutscher Ingenieure

VDI 3431-2014 Biegen von Profilen - Pruefhinweise fuer Biegebauteile aus Profilen
VDI 3430-2011 Rotationszugbiegen von Profilen

American Welding Society (AWS)

WRC 557:2016 Buckling and Post Buckling of Plate Girders in Bending

Standard Association of Australia （SAA）

AS A106:1971 Method for the determination of the flexural strength of concrete flexure test specimens
AS A106:1957 Australian standard method for the determination of the flexural strength of flexure test specimens

Indonesia Standards

SNI ISO 16978:2010 Wood-based panels - Determination of modulus elasticity in bending and of bending strength

SE-SIS

SIS SS 81 26 82-1989 Reinforcement bars — Bending — Nominal radii and diameters of bending tools
SIS 11 26 26-1966 Bend testing of reinforcing steel bar
SIS SS 24 82 13-1979 Hose — Bending test

RU-GOST R

GOST 19921-1974 Glued and bent blanks. Method of determining ultimate strength in static bending
GOST 9187-1974 Cardboard. Method of measuring of stiffness and tensile strength under static bending

PL-PKN

PN-EN ISO 7438-2021-04 E Metallic materials -- Bend test (ISO 7438:2020)
PN H04408-1990 Metals Bend test

International Organization for Standardization (ISO)

ISO 10065:1990 Steel bars for reinforcement of concrete - Bend and rebend tests
ISO 5402-2:2015 | IULTCS/IUP 39 Leather — Determination of flex resistance — Part 2: Vamp flex method
ISO/R 85:1959 Bend test for steel
ISO/R 167:1960 Bend test on steel tubes
ISO 1209-2:2004 Rigid cellular plastics - Determination of flexural properties - Part 2: Determination of flexural strength and apparent flexural modulus of elasticity
ISO 21914:2019 Test methods for fibre-reinforced cementitious composites — Bending moment — Curvature curve by four-point bending test
ISO 5402:2002 | IULTCS/IUP 20 Leather — Physical and mechanical tests — Determination of flex resistance by flexometer method

VN-TCVN

TCVN 6287-1997 Steel bars for reinforcement of concrete.Bend and rebend tests

South African Bureau of Standard

SANS 5515:2007 Flexing test on flexible cords

American National Standards Institute （ANSI)

ANSI/TIA/EIA 455-88-2001 Fiber Optic Cable Bend Test

CU-NC

NC 04-17-1968 Bend test for steel

Military Standards (MIL-STD)

DOD A-A-53011-1987 SCISSORS, NASAL (CURVED, JOSEPH)

Defense Logistics Agency

DLA MS16634 REV B REINST NOTICE 2-2003 RING, RETAINING, EXTERNAL, BOWED"E" (REDUCED SECTION TYPE) [Refer To: ASME B18.24.3, ASME B18.24.3]
DLA MS16634 REV B-1990 RING, RETAINING, EXTERNAL, BOWED"E" (REDUCED SECTION TYPE) [Refer To: ASME B18.24.3, ASME B18.24.3]

PK-PSQCA

PS 244-1964 BEND TEST FOR STEEL