GB/T 40121-2021 Active National standards

GB/T 40121-2021 Technical product documentation—Representation of product residual stress symbol

GB/T 40121-2021 Technical product documentation—Representation of product residual stress symbol

Publish Date: 2021-05-21 Implement Date: 2021-09-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 40121-2021
Standard Type: National standards
Standard Status: Active
is_force_gb: no
CCS Name: Basic standards and general methods
ICS Name: Technical product documentation
Publish Date: 2021-05-21
Implement Date: 2021-09-01
Pages: 31 pages

Scope

This standard specifies the general requirements for the symbols of residual stress in products, the basic symbols, the composition of the symbols, the symbols for detection methods, the symbols for elimination methods, the status symbols, the extended symbols, and the methods of marking representation.
This standard is applicable to products in the mechanical manufacturing industry that have requirements for residual stress states during the design, manufacturing, inspection, and service processes. Products in related industries such as light industry and daily necessities can also be used as a reference for application.

Development Information

Word Count: 58 Thousand words Pages: 31 pages

Referenced Standards

GB/T 12604.1-2020 Non-destructive testing—Terminology—Ultrasonic testing GB/T 20737-2006 Non-destructive testing—General terms and definitions GB/T 131-1993 Mechanical drawings—Surface roughness symbols and methods of indicating GB/T 131-2006 Geometrical Product Specifications (GPS)—Indication of Surface texture in technical Product documentation GB/T 324-1988 Welds-symbolic representation on drawings GB/T 324-2008 Weld symbolic representation on drawings GB/T 1182-1996 Geometrical tolerancing—Generalities, definitions, symbols, indications on drawings GB/T 1182-2008 Geometrical Product Specifications(GPS)—Geometrical tolerancing—Tolerances of form, orientation, location and run-out GB/T 1182-2018 Geometrical product specifications(GPS)—Geometrical tolerancing—Tolerances of form,orientation,location and run-out GB/T 4457.2-2003 Technical drawing—Drawing presentation-General principles of leader lines and reference lines GB/T 4458.3-2013 Mechanical drawings—Axonometric drawings GB/T 4458.4-2003 Mechanical drawings—Dimensioning GB/T 7704-1987 Residual stress measurement by X-ray GB/T 7704-2008 Non-destructive testing—Practice for residual stress measurement by X-ray GB/T 7704-2017 Non-destructive testing—Practice for residual stress measurement by X-ray GB/T 10567.1-1997 Wrought copper and copper alloys—Detection of residual stress—Mercury nitrate test GB/T 10567.2-1997 Wrought copper and copper alloys—Detection of residual stress—Ammonia test GB/T 10567.2-2007 Wrought copper and copper alloys—Detection of residual stress—Ammonia test GB/T 14691-1993 Technical drawings—Lettering GB/T 14691.4-2005 Technical product documentation—Lettering—Part 4:diacritical and particular marks for the Latin alphabet GB/T 14691.6-2005 Technical product documentation—Lettering—Part 6:Cyrillic alphabet GB/T 15754-1995 Technical drawings—Dimensioning and tolerancing of cones GB/T 16923-1997 Normalizing and annealing of steel parts GB/T 16923-2008 Normalizing and annealing of steel parts GB/T 19096-2003 Technical drawing—Drawing presentation—Vocabulary and indications for edges of undefined shape GB/T 24179-2009 Metallic materials—Residual stress determination—The indentation strain-gage method GB/T 24179-2023 Metallic materials—Residual stress determination—Indentation strain-gage method GB/T 24746-2009 Technical drawings—Symbolic presentation and indication of adhesive,fold and pressed joints GB/T 25712-2010 Vibratory stress relief technology—Parameter selection and effect evaluation methods GB/T 26078-2010 Metallic materials—Welding residual stresses—Method with explosion treatment GB/T 26140-2010 Non-destructive testing—Standards test method for determining residual stresses by neutron diffraction GB/T 26140-2023 Non-destructive testing—Standard test method for determining residual stresses by neutron diffraction GB/T 31214.1-2014 Springs—Shot peening—Part 1:General procedures GB/T 31218-2014 Metallic materials—Determination of residual stress—Sectioning relaxation strain-gage method GB/T 31310-2014 Metallic material—Determination of residual stress—Hole drilling strain-gauge method GB/T 32073-2015 Non-destructive testing—Test method for measuring residual stress using ultrasonic critical refracted longitudinal wave GB/T 33163-2016 Metallic materials—Residual stress—With ultrasonic impact treatment GB/T 33210-2016 Non-destructive testing—Test method for determining residual stresses by electromagnetic technology JB/T 12392-2015 Mechanical processing process parameter notation method GB/T 4458.3-1984 Mechanical drawings--Axonometric drawings GB/T 15754-2025 Geometrical product specifications(GPS)—Dimensioning and tolerancing—Cones GB/T 33210-2025 Non-destructive testing—Test method for determining residual stresses based on inverse magnetostrictive effect GB/Z 131-2025 Sharing economy—General trustworthiness and safety requirements for digital platform GB/T 32073.1-2025 Non-destructive testing—Ultrasonic testing method for measuring residual stress—Part 1:Critical refraction longitudinal wave method GB/T 32073.2-2025 Non-destructive testing—Ultrasonic testing method for measuring residual stress—Part2:Bulk wave method

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