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Database: 365,228(8 Aug 2026)

Steel flatness

Steel flatness, Total:125 items.

The international standard classification for "Steel flatness" includes: Flanges, couplings and joints , Printed circuits and boards , Semiconducting materials , Thermal insulation , Testing of metals , Other standards related to road engineering , Textile fabrics .

The Chinese standard classification for "Steel flatness" includes: Pipeline fittings , Mechanical structural member for electronic equipment , Semimetal and semiconductor material in general , Heat insulation, sound absorption, light fireproof material , Metal physical property test method , Operating equipment, instrument and meter , Basic standards and general methods , Railway maintenance machinery .


Group Standards of the People's Republic of China

  • T/CHEAA 0010-2019 Determination of fabric appearance smoothness - Image analysis
  • T/CMA HG018-2020 Measuring method for flatness of tire test road surface--continuous flatness meter method
  • T/SBX 064-2022 Virtual roughness meter system for skin pass unit

Professional Standard - Building Materials

National Metrological Verification Regulations of the People's Republic of China

未注明发布机构

  • DIN EN 825:1994 Thermal insulating products for building applications - Determination of flatness
  • DIN EN ISO 29468 E:2021-06 Determination of flatness of thermal insulation products for building applications (draft)
  • DIN ISO/TS 12781-1:2005-07 Geometrical product specifications (GPS) - Flatness - Part 1: Vocabulary and parameters of flatness

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

  • GB/T 6621-1995 Test methods for surface flatness of silicon polished slices
  • GB/T 32278-2015 Test methods for flatness of monocrystalline silicon carbide wafers
  • GB/T 9113.1-2000 Integral steel pipe flanges with flat face or raised face
  • GB/T 43059-2023 Requirements of flatness control for printed boards and printed board assemblies
  • GB/T 5480.2-1985 Test method for the squareness and flatness of mineral wool board
  • GB/T 6621-2009 Testing methods for surface flatness of silicon slices

Professional Standard - Traffic

Professional Standard - Construction Industry

  • JGJ 459-2019 Technical standard for self-climbing integrated scaffolding and formwork equipment with steel platform

Professional Standard - Textile

Professional Standard - Railway

  • TB/T 3032.1-2002 Technical Specification for Type D08-32 Automatic Levelling Tamping Wagon Complete Engine Performance

工业和信息化部

German Institute for Standardization

  • DIN EN 1530:2000 Door leaves - General and local flatness - Tolerance classes; German version EN 1530:1999
  • DIN ISO/TS 12781-1:2008 Geometrical product specifications (GPS) - Flatness - Part 1: Vocabulary and parameters of flatness (ISO/TS 12781-1:2003); German version CEN ISO/TS 12781-1:2007
  • DIN EN 952:1999 Door leaves - General and local flatness - Measurement method; German version EN 952:1999
  • DIN EN 952:1999-11 Door leaves - General and local flatness - Measurement method; German version EN 952:1999

American Society for Testing and Materials (ASTM)

  • ASTM A1030/A1030M-03 Standard Practice for Measuring Flatness Characteristics of Coated Sheet Products
  • ASTM A1030/A1030M-05 Standard Practice for Measuring Flatness Characteristics of Steel Sheet Products
  • ASTM A1030/A1030M-21 Standard Practice for Measuring Flatness Characteristics of Steel Sheet Products
  • ASTM A1030/A1030M-16 Standard Practice for Measuring Flatness Characteristics of Steel Sheet Products
  • ASTM A1030/A1030M-11 Standard Practice for Measuring Flatness Characteristics of Steel Sheet Products
  • ASTM A1030/A1030M-04 Standard Practice for Measuring Flatness Characteristics of Coated Sheet Products
  • ASTM C314-62(1967) Test Method for Flatness of Porcelain Enameled Panels
  • ASTM E1155-96 Standard Test Method for Determining F F Floor Flatness and F L Floor Levelness Numbers
  • ASTM E1155-96(2001) Standard Test Method for Determining F F Floor Flatness and F L Floor Levelness Numbers
  • ASTM E1155-20 Standard Test Method for Determining F F Floor Flatness and F L Floor Levelness Numbers
  • ASTM E1274-03(2008) Standard Test Method for Measuring Pavement Roughness Using a Profilograph
  • ASTM E1274-03(2012) Standard Test Method for Measuring Pavement Roughness Using a Profilograph
  • ASTM E1274-18 Standard Test Method for Measuring Pavement Roughness Using a Profilograph
  • ASTM E1274-88(1993)e1 Standard Test Method for Measuring Pavement Roughness Using a Profilograph
  • ASTM E1274-03 Standard Test Method for Measuring Pavement Roughness Using a Profilograph
  • ASTM E1155/E1155M-23 Standard Test Method for Determining F F Floor Flatness and F L Floor Levelness Numbers
  • ASTM E1155M-96 Standard Test Method for Determining F F Floor Flatness and F L Floor Levelness Numbers [Metric]

SCC

  • BS DD CEN ISO/TS 12781-1:2007 Geometrical product specifications (GPS). Flatness-Vocabulary and parameters of flatness
  • DANSK DS/EN 1530:2000 Door leaves - General and local flatness - Tolerance classes
  • 09/30198164 DC BS EN ISO 12781-1. Geometrical Product Specifications (GPS). Flatness. Part 1. Vocabulary and parameters of flatness
  • NS-EN 825:1994 Thermal insulating products for building applications — Determination of flatness
  • NS-EN 825:2013 Thermal insulating products for building applications — Determination of flatness
  • DANSK DS/ISO 29468:2022 Thermal insulating products for building applications – Determination of flatness
  • NS-EN 952:1999 Door leaves — General and local flatness — Measurement method
  • DANSK DS/EN 952:2000 Door leaves - General and local flatness - Measurement method
  • NS-EN 1530:1999 Door leaves — General and local flatness — Tolerance classes
  • AENOR UNE-EN 952:2000 Door leaves - General and local flatness - Measurement method
  • DANSK DS/EN 825:2013 Thermal insulating products for building applications – Determination of flatness

U.S. Air Force

British Standards Institution (BSI)

  • BS EN ISO 12781-1:2011 Geometrical product specifications (GPS). Flatness. Vocabulary and parameters of flatness
  • BS EN 825:1995 Thermal insulating products for building applications - Determination of flatness
  • BS EN 825:2013 Thermal insulating products for building applications. Determination of flatness
  • BS EN 952:1999 Door leaves - General and local flatness - Measurement method
  • BS EN 1530:2000 Door leaves - General and local flatness - Tolerance classes
  • BS EN 61188-1-1:1997 Printed boards and assemblies. Design and use. Generic requirements. Flatness considerations for electronic assemblies

RU-GOST R

  • GOST 808-1970 Flattened steel strip for wound rollers. Specifications

ZA-SANS

  • SANS 15026:1998 Information technology - System and software integrity levels

The American Road & Transportation Builders Association

HU-MSZT

  • MSZ 14141/21-1982 The metal plate of the machine. Accuracy measurement method. Test workpiece surface flatness and balance
  • MSZ 7325-1965 Cold-bent c steel with uneven surface, h>b
  • MSZ 7326-1965 Cold-bent c-steel with uneven surfaces, h
  • MSZ 14141/20-1983 The metal plate of the machine. Accuracy measurement method. Machine surface flatness and parallelism
  • MSZ 14141/33-1981 The metal plate of the machine. Accuracy measurement method. Smooth surface movable rail flatness and parallelism

PL-PKN

SE-SIS

AENOR

YU-JUS

CZ-CSN

Lithuanian Standards Office

  • LST EN 952-2002 Door leaves - General and local flatness - Measurement method
  • LST EN 825-1998 Thermal insulating products for building applications - Determination of flatness
  • LST EN 1530-2002 Door leaves - General and local flatness - Tolerance classes

International Organization for Standardization (ISO)

  • ISO 12781-1:2011 Geometrical product specifications (GPS) - Flatness - Part 1: Vocabulary and parameters of flatness
  • ISO/TS 12781-1:2003 Geometrical Product Specifications (GPS) - Flatness - Part 1: Vocabulary and parameters of flatness
  • ISO 29468:2022 Thermal insulating products for building applications — Determination of flatness
  • ISO 6442:2005 Door leaves - General and local flatness - Measurement method

Danish Standards Foundation

  • DS/EN 952:2001 Door leaves - General and local flatness - Measurement method
  • DS/EN 825:2013 Thermal insulating products for building applications - Determination of flatness
  • DS/EN 1530:2001 Door leaves - General and local flatness - Tolerance classes

Association Francaise de Normalisation

Korean Agency for Technology and Standards (KATS)

CEN - European Committee for Standardization

  • EN ISO 12781-1:2011 Geometrical product specifications (GPS) - Flatness - Part 1: Vocabulary and parameters of flatness

IPC - Association Connecting Electronics Industries

AT-ON

  • ONORM EN 426-1993 Resilient floorcoverings. Determination of width, length, straightness and flatness of sheet material

GSO

  • GSO ISO 3306:2013 Plain end as-welded and sized precision steel tubes -- Technical conditions for delivery
  • OS GSO ISO 29468:2013 Thermal insulating products for building applications -- Determination of flatness
  • GSO ISO 29468:2013 Thermal insulating products for building applications -- Determination of flatness
  • OS GSO ISO 6442:2007 Door leaves - General and local flatness – Measurement method

RO-ASRO

European Committee for Standardization (CEN)

  • EN ISO 29468:2022 Thermal insulating products for building applications - Determination of flatness (ISO 29468:2022)

Indonesia Standards

  • SNI 03-3426-1994 Road, Code for stringent surface flatness survey by roughmeter Naasra
  • SNI 6748-2008 Testing methods of road surface skit by MU-meter

Standard Association of Australia (SAA)

  • AS/NZS 4266.2:2004 Reconstituted wood-based panels - Methods of test - Dimensions, squareness, flatness and edge straightness of whole panel

ACI - American Concrete Institute

  • ACI CRC1-1996 Evaluation of F-Number Systems and Waviness Index for Measuring Floor Flatness and Levelness

ES-UNE

  • UNE-EN 952:2000 Door leaves - General and local flatness - Measurement method

PH-BPS

Japanese Industrial Standards Committee (JISC)

  • JIS B 7158-1:2010 Designation of microscope objectives -- Part 1: Flatness of field/Plan

ESDU - Engineering Sciences Data Unit

  • ESDU 79002-1979 Equilibrium temperatures in self-contained bearing assemblies. Part V: examples of the complete method.