Rockwell hardness tester measurement method
Rockwell hardness tester measurement method, Total:205 items.
The international standard classification for "Rockwell hardness tester measurement method" includes: Abrasives , Conducting materials , Mechanical testing of metals , Braking systems , Mechanical testing , Testing of metals , Plastics , Metrology and measurement in general .
The Chinese standard classification for "Rockwell hardness tester measurement method" includes: Grinding material and apparatus , Carbon material , Metal mechanical property test method , Other non-metal mine product , Asbestos material , Basic standards and general methods for synthetic resin and plastic , Metal processing property test method , Mechanics Measurement , Nonmetal material testing machine , Metal physical property test method , Measurement in general .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 230-1991 Metallic materials-Rockwell hardness test
- GB/T 8640-1988 Thermal sprayed metallic coatings; Rockwell hardness test
- GB/T 3849-1983 Hardmetals; Rockwell hardness(scale A) test method
- GB/T 3849.1-2015 Hardmetals—Rockwell hardness test(scale A)—Part 1: Test method
- GB/T 9342-1988 Plastics-Determination of hardness by the ball indentation method
- GB/T 2491-2003 Bonded abrasive products―Hardness grade measurement by rockwell tester
- GB/T 1818-1994 Metallic meterials--Rockwell superficial hardness test
- GB/T 5766-2023 Test method of Rockwell hardness for friction materials
- GB/T 3398.2-2008 Plastics - Determination of hardness - Part 2: Rockwell hardness
- GB/T 5766-1996 Test method of Rockwell Hardness for Friction Materials
- GB/T 42670-2023 Test method for Rockwell hardness of carbon materials
- GB/T 5766-2007 Test method of Rockwell hardness for friction materials
未注明发布机构
- ASTM RR-E28-1021 2004 E0018-Test Methods for Rockwell Hardness of Metallic Materials
- ASTM RR-E28-1005 1985 E0140-Standard Hardness Conversion Tables for Metals Relationship Among Brinell Hardness, Vickers Hardness, Rockwell Hardness, Superficial Hardness, Knoop Hardness, Scleroscope Hardness, and Leeb Hardness
- ASTM RR-E28-1011 1991 E0018-Standard Test Methods for Rockwell Hardness of Metallic Materials
- ASTM RR-E28-1044 2012 E0140-Standard Hardness Conversion Tables for Metals Relationship Among Brinell Hardness, Vickers Hardness, Rockwell Hardness, Superficial Hardness, Knoop Hardness, Scleroscope Hardness, and Leeb Hardness
- ASTM RR-E28-1001 1982 E0140-Standard Hardness Conversion Tables for Metals Relationship Among Brinell Hardness, Vickers Hardness, Rockwell Hardness, Superficial Hardness, Knoop Hardness, Scleroscope Hardness, and Leeb Hardness
- ASTM RR-E28-1043 2010 E0110-Test Method for Rockwell and Brinell Hardness of Metallic Materials by Portable Hardness Testers
- ASTM RR-E28-1003 1984 E0140-Standard Hardness Conversion Tables for Metals Relationship Among Brinell Hardness, Vickers Hardness, Rockwell Hardness, Superficial Hardness, Knoop Hardness, Scleroscope Hardness, and Leeb Hardness
- ASTM RR-E28-1022 2007 D0018-Test Methods for Rockwell Hardness of Metallic Materials
Hebei Provincial Standard of the People's Republic of China
- DB13/T 5591-2022 Rockwell hardness test method for forged (rolled) steel ball hardness
Professional Standard - Aviation
- HB 5147-1980 Test method for Rockwell hardness on metal surface
- HB 5147-1996 Test method for Rockwell hardness on metal surface
- HB 5172-1981 Rockwell hardness test method for metals
- HB 5367.6-1986 Test method for Rockwell hardness (HR) of carbon graphite sealing materials
- HB 7389-1996 Rockwell hardness HRG and Brinell hardness HBS conversion value
- HB 5172-1996 Rockwell hardness test method for metals
Taiwan Provincial Standard of the People's Republic of China
- CNS 10422-1983 Rockwell and Rockwell Superficial Hardness Testing Machines
- CNS 2114-1986 Method of Rockwell Hardness Test
- CNS 10047-1983 Standard Hardness Blocks of Rockwell Tester and Rockwell Superficial Hardness Tester
- CNS 10423-1983 Method of Test for Rockwell and Rockwell Superficial Hardness Testing Machines
- CNS 7473-1986 Method of Rockwell Superficial Hardness Test
- CNS 13332-1994 Method of Test for Rookwell Hardness of Plastics
Jilin Provincial Standard of the People's Republic of China
- DB22/T 1930-2013 Metal Rockwell Hardness Tester Depth Sounding Device Detector
National Metrological Verification Regulations of the People's Republic of China
- JJG 149-1994 V.R. of Standard Superficial Rockwell Hardness Test Block
- JJG(机械) 6-1990 Verification Regulations for Rockwell Hardness Tester for Abrasive Tools
- JJG 884-1994 Verification Regulation of Plastic Rock Well Hardness Testing Machine
- JJG 2067-2016 Measuring Instruments for Metallic Rockwell Hardness
- JJG 2092-1995 Verification Scheme of Measuring Instruments for Plastic Rockwell Hardness
- JJG 2068-1990 Measuring Instruments for Metallic Superficial Rockwell Hardness
- JJG 2067-1990 Measuring Instruments for Metallic Rockwell Hardness
Professional Standard - Machinery
- JB/T 5487-1991 Specifications for tooth surface Rockwell hardness tester
- JB/T 7409-1994 Plastic Rockwell Apparatus - Technical Condition
- JB/T 7409-2015 Plastics Rockwell hardness testing machines-Technical specification
National Metrological Technical Specifications of the People's Republic of China
- JJF(机械) 048-2009 Calibration specification for abrasive tool Rockwell hardness tester
- JJF 1594-2016 Calibration Specification for Portable Rockwell Hardness Tester
Professional Standard - Commodity Inspection
- SN/T 2082-2008 Test method for Rockwell hardness(HRB)of cold-rolled steel sheet
Group Standards of the People's Republic of China
- T/CSTM 00649-2021 Metallic materials—High temperature Rockwell hardness test method
Professional Standard - Non-ferrous Metal
- YS/T 541-2006 Thermal sprayed metallic coatings - Rockwell hardness test
Professional Standard - China Metal Association
- CSM 01 01 02 06-2006 CSM 01 01 02 06-2006 Uncertainty assessment of measurement result of Metallic Rockwell Hardness Test (HRC)
- CSM 01010206-2006 Uncertainty Evaluation of Metal Rockwell Hardness Test (HRC) Measurement Results
RU-GOST R
- GOST 9013-1959 Metals. Method of measuring Rockwell hardness
- GOST 22975-1978 Metals and alloys. Rockwell hardness test under low loads (using Super-Rockwell test)
- GOST 24622-1991 Plastics. Determination of hardness. Rockwell hardness
- GOST 20017-1974 Sintered hard metals. Determination of Rockwell hardness
- GOST 24672-1981 Gauges for taper thread. Specifications
- GOST 8.064-1979 State system for ensuring the uniformity of measurements. The state special standard of unit of hardness on rockwell and super-rockwell scales
- GOST 8.064-1994 State system for ensuring the uniformity of measurements. State verification shedule for means measuring hardness on Rockwell and Super-Rockwell scales
HU-MSZT
- MSZ KGST 2003-1979 Hardness measurement of powder metallurgy hard metal Rockwell hardness tester
- MSZ 105/11.lap-1966 Research on Steel and Metal Strength Rockwell Hardness Measurement
Korean Agency for Technology and Standards (KATS)
- KS B 0806-1994 Method of rockwell and rockwell superficial hardness test
- KS B 0806-2000 Metallic materials - Test method of rockwell hardness
- KS M 3037-1983(1998) METHOD ROCKWELL HARDNESS TEST FOR PLASTICS
- KS M 3037-1983 METHOD ROCKWELL HARDNESS TEST FOR PLASTICS
- KS B 5532-1981 Rockwell T hardness test
- KS B 0806-2000(2020) Metallic materials - Test method of rockwell hardness
- KS B 0806-2020 Metallic materials - Test method of rockwell hardness
- KS B 5526-2003 Metallic materials-Rockwell hardness test-Part 2:Verification and calibration of testing machines
- KS B 5526-1981 Metallic materials-Rockwell hardness test-Part 2:Verification and calibration of testing machines
- KS M ISO 2039-2-2008(2018) Plastics-Determination of hardness-Part 2:Rockwell hardness
- KS M ISO 2039-2:2008 Plastics-Determination of hardness-Part 2:Rockwell hardness
- KS M ISO 2039-2-2023 Plastics-Determination of hardness-Part 2:Rockwell hardness
- KS D ISO 3738-1-2002(2012) Hardmetal-Rockwell hardness test(scale A)-Part 1:Test method
- KS B 5530-2003 Metallic materials-Rockwell hardness test-Part 3:Calibration of reference blocks
- KS B 5530-1986 Metallic materials-Rockwell hardness test-Part 3:Calibration of reference blocks
- KS B 5534-1981 Standardized blocks of Rockwell T hardness
- KS D ISO 3738-1:2002 Hardmetal-Rockwell hardness test(scale A)-Part 1:Test method
The American Road & Transportation Builders Association
- AASHTO T 80-2008 Standard Method of Test for Rockwell Hardness and Rockwell Superficial Hardness of Metallic Materials
- AASHTO T 80-2002 Standard Method of Test for Rockwell Hardness and Rockwell Superficial Hardness of Metallic Materials HM-22; Part IIA; ASTM Designation E 18-00
Japanese Industrial Standards Committee (JISC)
- JIS Z 2245:1992 Method of Rockwell and Rockwell superficial hardness test
- JIS K 7202:1995 Method of rockwell hardness test for plastics
- JIS Z 2245:2005 Rockwell hardness test -- Test method
- JIS Z 2245:1998 Rockwell hardness test -- Test method
- JIS K 7202-2:2001 Plastics -- Determination of hardness -- Part 2: Rockwell hardness
VN-TCVN
- TCVN 5046-1990 Hardmetals.Method of determination of hardness Roowell
- TCVN 5728-1993 Measuring means of Vicker hardness.Verification schedules
SCC
- AS 1815.1:1976 Method for Rockwell hardness test - Testing of metals
- AASHTO T 80-2006 Standard Method of Test for Rockwell Hardness and Rockwell Superficial Hardness of Metallic Materials
- BS 891-1:1962 Method for Rockwell hardness test-Testing of metals
- BS 2782-3 METHOD 365C:1986 Methods of testing plastics. Mechanical properties-Determination of Rockwell hardness
- DANSK DS/EN ISO 3738-1:2010 Hardmetals - Rockwell hardness test (scale A) - Part 1: Test method
- DANSK DS/EN ISO 2039-2:1999 Plastics - Determination of hardness - Part 2: Rockwell hardness
- AS B84:1941 Direct reading hardness testing (Rockwell principle)
- AS 1815.2:1976 Method for Rockwell hardness test - Calibration of the testing machine
- BS 891-2:1964 Method for Rockwell hardness test-Verification of the testing machine
- AS 1815:1991 Metallic materials - Rockwell hardness test
- DANSK DS/EN ISO 6508-1:2016 Metallic materials – Rockwell hardness test – Part 1: Test method
- NS 9511:1985 Plastics — Determination of hardness by the ball indentation method - Part 2: Rockwell hardness
- NS-EN ISO 3738-1:2010 Hardmetals — Rockwell hardness test (scale A) — Part 1: Test method (ISO 3738-1:1982)
- AS 2025.1:1977 Method for Rockwell superficial hardness test - Testing of metals, N and T scales
- DIN 50103-3 E:2016 Draft Document - Testing of metallic materials - Rockwell hardness test - Part 3: Modified Rockwell scales Bm and Fm for thin steel sheet
- AS B84.1:1967 Method for Rockweel hardness test, Part 1: Testing of metals
- AENOR UNE-EN ISO 2039-2:2000 PLASTICS - DETERMINATION OF HARDNESS - PART 2: ROCKWELL HARDNESS (ISO 2039-2:1987)
- BS 4175-1:1967 Method for Rockwell superficial hardness test (N and T scales)-Testing of metals
- NS-EN ISO 6508-1:2016 Metallic materials - Rockwell hardness test - Part 1: Test method (ISO 6508-1:2016)
- BS 891:1940 Direct reading hardness test (rockwell principle)
- NS-EN ISO 2039-2:1999 Plastics — Determination of hardness — Part 2: Rockwell hardness (ISO 2039-2:1987)
- DIN EN ISO 3738-1 E:2009 Draft Document - Hardmetals - Rockwell hardness test (scale A) - Part 1: Test method (ISO 3738-1:1982); German version FprEN ISO 3738-1:2009
- NS-EN ISO 6508-1:2015 Metallic materials - Rockwell hardness test - Part 1: Test method (ISO 6508-1:2015)
American Society for Testing and Materials (ASTM)
- ASTM E18-05e1 Standard Test Methods for Rockwell Hardness and Rockwell Superficial Hardness of Metallic Materials
- ASTM E110-14(2023) Standard Test Method for Rockwell and Brinell Hardness of Metallic Materials by Portable Hardness Testers
- ASTM E18-03 Standard Test Methods for Rockwell Hardness and Rockwell Superficial Hardness of Metallic Materials
- ASTM E18-00 Standard Test Methods for Rockwell Hardness and Rockwell Superficial Hardness of Metallic Materials
- ASTM E18-03e1 Standard Test Methods for Rockwell Hardness and Rockwell Superficial Hardness of Metallic Materials
- ASTM E18-20 Standard Test Methods for Rockwell Hardness and Rockwell Superficial Hardness of Metallic Materials
- ASTM E18-05 Standard Test Methods for Rockwell Hardness and Rockwell Superficial Hardness of Metallic Materials
- ASTM E18-02 Standard Test Methods for Rockwell Hardness and Rockwell Superficial Hardness of Metallic Materials
- ASTM E140-07 Standard Hardness Conversion Tables for Metals Relationship Among Brinell Hardness, Vickers Hardness, Rockwell Hardness, Superficial Hardness, Knoop Hardness, and Scleroscope Hardness
- ASTM E18-07 Standard Test Methods for Rockwell Hardness of Metallic Materials
- ASTM E140-97e2 Standard Hardness Conversion Tables for Metals Relationship Among Brinell Hardness, Vickers Hardness, Rockwell Hardness, Superficial Hardness, Knoop Hardness, and Scleroscope Hardness
- ASTM C748-98(2005) Standard Test Method for Rockwell Hardness of Graphite Materials
- ASTM E140-12B(2019)e1 Standard Hardness Conversion Tables for Metals Relationship Among Brinell Hardness, Vickers Hardness, Rockwell Hardness, Superficial Hardness, Knoop Hardness, Scleroscope Hardness, and Leeb Hardness
- ASTM C748-20 Standard Test Method for Rockwell Hardness of Graphite Materials
- ASTM C748-98(2010)e1 Standard Test Method for Rockwell Hardness of Graphite Materials
- ASTM E18-12 Standard Test Methods for Rockwell Hardness of Metallic Materials
- ASTM C748-98 Standard Test Method for Rockwell Hardness of Graphite Materials
- ASTM E18-17 Standard Test Methods for Rockwell Hardness of Metallic Materials
- ASTM E18-08b Standard Test Methods for Rockwell Hardness of Metallic Materials
- ASTM E18-14 Standard Test Methods for Rockwell Hardness of Metallic Materials
- ASTM E18-15 Standard Test Methods for Rockwell Hardness of Metallic Materials
- ASTM E18-19 Standard Test Methods for Rockwell Hardness of Metallic Materials
- ASTM E18-18 Standard Test Methods for Rockwell Hardness of Metallic Materials
- ASTM E18-17e1 Standard Test Methods for Rockwell Hardness of Metallic Materials
- ASTM E18-22 Standard Test Methods for Rockwell Hardness of Metallic Materials
- ASTM E18-24 Standard Test Methods for Rockwell Hardness of Metallic Materials
- ASTM E18-18a Standard Test Methods for Rockwell Hardness of Metallic Materials
- ASTM E18-11 Standard Test Methods for Rockwell Hardness of Metallic Materials
- ASTM E140-05e1 Standard Hardness Conversion Tables for Metals Relationship Among Brinell Hardness, Vickers Hardness, Rockwell Hardness, Superficial Hardness, Knoop Hardness, and Scleroscope Hardness
- ASTM E140-12be1 Standard Hardness Conversion Tables for Metals Relationship Among Brinell Hardness, Vickers Hardness, Rockwell Hardness, Superficial Hardness, Knoop Hardness, Scleroscope Hardness, and Leeb Hardness
- ASTM E140-97e3 Standard Hardness Conversion Tables for Metals Relationship Among Brinell Hardness, Vickers Hardness, Rockwell Hardness, Superficial Hardness, Knoop Hardness, and Scleroscope Hardness
- ASTM E140-02e1 Standard Hardness Conversion Tables for Metals Relationship Among Brinell Hardness, Vickers Hardness, Rockwell Hardness, Superficial Hardness, Knoop Hardness, and Scleroscope Hardness
- ASTM E140-05 Standard Hardness Conversion Tables for Metals Relationship Among Brinell Hardness, Vickers Hardness, Rockwell Hardness, Superficial Hardness, Knoop Hardness, and Scleroscope Hardness
- ASTM E140-02 Standard Hardness Conversion Tables for Metals Relationship Among Brinell Hardness, Vickers Hardness, Rockwell Hardness, Superficial Hardness, Knoop Hardness, and Scleroscope Hardness
- ASTM D785-98e1 Standard Test Method for Rockwell Hardness of Plastics and Electrical Insulating Materials
- ASTM B647-10(2016) Standard Test Method for Indentation Hardness of Aluminum Alloys by Means of a Webster Hardness Gage
AASHTO - American Association of State Highway and Transportation Officials
- T 80-2006 Standard Method of Test for Rockwell Hardness and Rockwell Superficial Hardness of Metallic Materials
- T 80-2008 Standard Method of Test for Rockwell Hardness and Rockwell Superficial Hardness of Metallic Materials
- T 80-1994 Standard Method of Test for Rockwell Hardness and Rockwell Superficial Hardness of Metallic Materials
- T 80-2005 Standard Method of Test for Rockwell Hardness and Rockwell Superficial Hardness of Metallic Materials (ASTM Designation: E 18-03)
- T 80-2003 Standard Method of Test for Rockwell Hardness and Rockwell Superficial Hardness of Metallic Materials (ASTM Designation: E 18-02)
- T 80-2000 Standard Method of Test for Rockwell Hardness and Rockwell Superficial Hardness of Metallic Materials (Twentieth Edition; ASTM E18-98)
- T 80-2002 Standard Method of Test for Rockwell Hardness and Rockwell Superficial Hardness of Metallic Materials (HM-22; Part IIA; ASTM Designation E 18-00)
- T 80-1996 Standard Specification for Rockwell Hardness and Rockwell Superficial Hardness of Metallic Materials (Nineteenth Edition; ASTM E18-94)
SE-SIS
- SIS 11 25 12 E-1975 ROCKWELL HARDNESS TEST
- SIS 11 25 12 E-1976 ROCKWELL HARDNESS TEST
- SIS MNC 1104-1970 Correction of Rockwell hardness values
- SIS SS 16 13 53-1984 Plastics — Determination of hardness by the ball indentation method — Part 2: Rockwell hardness
KE-KEBS
- KS 06-71-1980 KENYA STANDARD METHOD FOR ROCKWELL HARDNESS TEST
British Standards Institution (BSI)
- BS EN ISO 2039-2:1992 Determination of Rockwell hardness. Rockwell hardness. Rockwell hardness
- BS EN ISO 6508-1:2016 Metallic materials. Rockwell hardness test. Test method
- BS EN ISO 2039-2:2000 Determination of Rockwell hardness - Rockwell hardness - Rockwell hardness
- BS EN ISO 3738-1:2010 Hardmetals - Rockwell hardness test (scale A) - Test method
- BS EN ISO 6508-1:2023 Metallic materials. Rockwell hardness test - Test method
GSO
- OS GSO 1248:2002 Rockwell for the determination of the hardness of organic paints
- BH GSO ISO 2039-2:2022 Plastics — Determination of hardness — Part 2: Rockwell hardness
- GSO ISO 2039-2:2021 Plastics — Determination of hardness — Part 2: Rockwell hardness
- GSO ISO 6508-1:2021 Metallic materials — Rockwell hardness test — Part 1: Test method
American National Standards Institute (ANSI)
- ANSI/ASTM E1842:1996 Test Method for Macro-Rockwell Hardness Testing of Metallic Materials
- ANSI/ASTM C748:2005 Test Method for Rockwell Hardness of Graphite Materials
- ANSI/ASTM E18:2014 Test Methods for Rockwell Hardness of Metallic Materials
- ANSI/ASTM E18:2016 Standard Test Methods for Rockwell Hardness of Metallic Materials
RO-ASRO
- STAS 493-1988 Tests of metals ROCKWELL HARDNESS TEST A.C and D scales
- STAS 8826-1972 PLASTICS Determination of Rockwell hardness
- STAS 9472/4-1991 Haidmetals ROCKWELL HARDNESS TEST, SCALE A
IN-BIS
- IS 5652-1981 Rockwell (A scale) hardness test method for hard metals
- IS 1586-1968 Rockwell Hardness Test Method for Steel (B and C Scales)
- IS 3804-1966 Calibration method for Rockwell B and C scale hardness testing machines
Association Francaise de Normalisation
- NF EN ISO 3738-1:2010 Hard metals - Rockwell hardness test (A scale) - Part 1: test method
- NF T51-024-2:1994 PLASTICS. DETERMINATION OF HARDNESS. PART 2 : ROCKWELL HARDNESS.
- NF EN ISO 2039-2:1999 Plastics - Determination of hardness - Part 2: Rockwell hardness
- NF T51-024-2*NF EN ISO 2039-2:1999 Plastics. Determination of hardness. Part 2 : Rockwell hardness.
- NF A95-421:1983 Powder metallurgy. Hardmetals. Rockwell hardness test (A-scale-test method).
German Institute for Standardization
- DIN EN ISO 3738-1:2010-08 Hardmetals - Rockwell hardness test (scale A) - Part 1: Test method (ISO 3738-1:1982); German version EN ISO 3738-1:2010
- DIN EN ISO 2039-2:2000 Plastics - Determination of hardness - Part 2: Rockwell hardness (ISO 2039-2:1987); German version EN ISO 2039-2:1999
- DIN 51917:2002-12 Testing of carbonaceous materials - Rockwell hardness test - Ball indentation method; Solid materials
YU-JUS
- JUS C.A4.031-1980 Rockwell hardness test
- JUS G.S2.527-1984 Plastics. Determination of hardness by the ball indentation method. Rockwell hardness
PL-PKN
- PN C89030-02-1993 Plastics. Determination of hardness. Rockwell hardness
AR-IRAM
- IRAM 105-1957 Test method for Rockwell hardness of metallic materials
KR-KS
- KS M ISO 2039-2-2008(2023) Plastics-Determination of hardness-Part 2:Rockwell hardness
TR-TSE
- TS 140-1964 ROCKVVELL HARDNESS TEST FOR METAL?C MATERIALS
ES-UNE
- UNE-EN ISO 6508-1:2017 Metallic materials - Rockwell hardness test - Part 1: Test method (ISO 6508-1:2016)
International Organization for Standardization (ISO)
- ISO 2039-2:1981 Plastics — Determination of hardness by the ball indentation method — Part 2: Rockwell hardness
- ISO 3738:1976 Hardmetals — Rockwell hardness test (Scale A)
- ISO 3738-1:1982 Hardmetals; Rockwell hardness test (scale A); Part 1 : Test method
European Committee for Standardization (CEN)
- EN ISO 2039-2:1999 Plastics - Determination of Hardness - Part 2: Rockwell Hardness
- EN ISO 3738-1:2010 Hardmetals - Rockwell hardness test (scale A) - Part 1: Test method (ISO 3738-1:1982)
- EN ISO 6508-1:2023 Metallic materials - Rockwell hardness test - Part 1: Test method (ISO 6508-1:2023)
Danish Standards Foundation
- DS/EN ISO 2039-2:1999 Plastics - Determination of hardness - Part 2: Rockwell hardness
- DS/EN ISO 3738-1:2010 Hardmetals - Rockwell hardness test (scale A) - Part 1: Test method
Indonesia Standards
- SNI ISO 2039-2:2011 Plastics - Determination of hardness - Part 2: Rockwell hardness
BE-NBN
- NBN 117.32-1961 Rockwell hardness test of steel
AIA/NAS - Aerospace Industries Association of America Inc.
- NAS531-2012 CHARTS@ ROCKWELL HARDNESS (Rev 3)
Standard Association of Australia (SAA)
- ISO 6508-1:2023 Metallic materials — Rockwell hardness test — Part 1: Test method
Aerospace Industries Association
- AIA NAS 531-1994 Charts - Rockwell Hardness (Rev. 2)
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