GB/T 1239.1-2009 Active National standards

GB/T 1239.1-2009 Cold coiled helical springs technical specifications—Part 1:Extension spring

GB/T 1239.1-2009 Cold coiled helical springs technical specifications—Part 1:Extension spring

Publish Date: 2009-03-16 Implement Date: 2009-11-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 1239.1-2009

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: \nSpring

ICS Name: Spring

Publish Date: 2009-03-16

Implement Date: 2009-11-01

Pages: 11 pages

Scope

This part of GB/T 1239 specifies the technical requirements, test methods, inspection rules, and packaging, marking, transportation, and storage requirements for cold-rolled round-section cylindrical torsion springs.
This part applies to cold-rolled round-section cylindrical torsion springs (hereinafter referred to as springs), where the cross-sectional diameter of the spring material is greater than or equal to 0.5 mm.
This part does not apply to springs with special requirements.

Development Information

Word Count: 19 Thousand words Pages: 11 pages

Same series standard

GB/T 1239.2-2009 Cold coiled helical springs technical specifications—Part 2:Compressions spring GB/T 1239.3-2009 Cold coiled helical springs technical specifications—Part 3:Torsion spring

Replace the following standards

GB/T 1239.1-1989

Referenced Standards

GB/T 4357-1989 Carbon spring steel wires YB(T)11 GB/T 1805-2001 Nomenclature of springs GB/T 1805-2021 Spring—Vocabulary GB/T 16947-1997 Helical springs fatigue testing standard GB/T 16947-2009 Helical spring fatigue testing standard GB/T 18983-2003 Oil-hardened and tempered steel wire for mechanical springs GB/T 18983-2017 Wire for quenched and tempered springs GB/T 21652-2008 Copper and copper alloy wire GB/T 21652-2017 Copper and copper alloy wire YS/T 571-2009 Copper-beryllium alloy round wire JB/T 7944-2013 Sample inspection of cylindrical spring in accordance with JB/T 7944-2013 JB/T 7944-2000 Sample inspection of cylindrical spring according to JB/T 7944-2000 YB/T 5311-2010 Important purpose carbon spring steel wire YB/T 5311-2006 Carbon spring steel wire for significant use YS/T 571-2006 Copper-beryllium alloy wires

Related Standards

GB/T 1239.6-1992 Replaced

GB/T 1239.6-1992 Design of helical springs

Publish Date: 1992-11-11

GB/T 13828-1992 Replaced

GB/T 13828-1992 Stranded wire cylindrical helical springs

Publish Date: 1992-11-11

GB/T 1972-1992 Replaced

GB/T 1972-1992 Disc spring

Publish Date: 1992-11-11

GB/T 1358-1993 Replaced

GB/T 1358-1993 Helical spring seriate sizes

Publish Date: 1993-01-30

GB/T 2089-1994 Replaced

GB/T 2089-1994 Cylindrically coiled compression spring—Dimensions and parameters

Publish Date: 1994-12-27

GB/T 2088-1997 Replaced

GB/T 2088-1997 Cylindrically coiled tension spring dimensions and parameters

Publish Date: 1997-07-25