GB/T 23934-2015 Active National standards

GB/T 23934-2015 Hot formed helical compression springs—Technical Requirement

GB/T 23934-2015 Hot formed helical compression springs—Technical Requirement

Publish Date: 2015-12-10 Implement Date: 2016-07-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: GB/T 23934-2015

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: \nSpring

ICS Name: Spring

Publish Date: 2015-12-10

Implement Date: 2016-07-01

Pages: 16 pages

Scope

This standard specifies the materials, structural types, spring characteristics, tolerances, manufacturing requirements, and testing methods for ordinary cylindrical helical compression springs (hereinafter referred to as "springs") that have been hot-rolled and heat-treated after forming from round-section steel rods. Springs with special requirements for applications such as railways can be used as reference. This standard applies to springs with the following size ranges. For springs exceeding these size ranges, the supplier and the buyer may consult and adopt it as a reference: -- Free height: ≤900 mm; -- Winding ratio: 3~12; -- Height-to-diameter ratio: 0.8~4; -- Effective number of coils: ≥3 coils; -- Pitch: ＜0.5D; -- Material diameter: 8 mm~60 mm; -- Spring diameter: ≤460 mm.

Development Information

Word Count: 30 Thousand words Pages: 16 pages

Replace the following standards

GB/T 23934-2009 Hot coiled helical compression springs—Technical specifications

Referenced Standards

GB/T 702-2008 Hot-rolled steel bars—Dimensions,shape,weight and tolerances ISO 683-14 ISO 9588 GB/T 224-1987 Determination of depth of decarburization of steel GB/T 224-2008 Determination of depth of decarburization of steels GB/T 224-2019 Determination of the depth of decarburization of steels GB/T 230.1-2004 Metallic Rockwell hardness test—Part1:Test method(scales A、B、C、D、E、F、G、H、K、N、T) GB/T 230.1-2009 Metallic materials—Rockwell hardness test—Part 1:Test method(scales A、B、C、D、E、F、G、H、K、N、T) GB/T 230.1-2018 Metallic materials—Rockwell hardness test—Part 1:Test method GB/T 231.1-2002 Metallic materials—Brinell hardness test—Part 1:Test method GB/T 231.1-2009 Metallic materials—Brinell hardness test—Part 1:Test method GB/T 231.1-2018 Metallic materials—Brinell hardness test—Part 1:Test method GB/T 1222-1984 Spring steel GB/T 1222-2007 Spring steels GB/T 1222-2016 Spring steels GB/T 1805-2001 Nomenclature of springs GB/T 1805-2021 Spring—Vocabulary GB/T 6394-2002 Metal-methods for estimating the average grain size GB/T 6394-2017 Determination of estimating the average grain size of metal GB/T 8170-1987 Rules for rounding off of numberical values GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values GB/T 31214.1-2014 Springs—Shot peening—Part 1:General procedures JB/T 10802-2007 Technical Specifications for Spring Shot Peening Strengthening JB/T 7796-2005 Spring tension testing machine GB/T 1222-2025 Spring steels

Adopt standards

ISO 11891:2012

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