GB/T 24743-2009 Active National standards

GB/T 24743-2009 Technical product documentation—Heat treated ferrous parts presentation and indications

Publish Date: 2009-11-30 Implement Date: 2010-09-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 24743-2009

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Basic standards and general methods

ICS Name: Comprehensive Technical Drawing

Publish Date: 2009-11-30

Implement Date: 2010-09-01

Pages: 25 pages

Scope

This standard specifies the method of indicating the heat treatment of steel parts in technical product documentation.
This standard applies to the indication of heat treatment methods for ferrous metal parts in technical product documentation.

Development Information

Word Count: 47 Thousand words Pages: 25 pages

Referenced Standards

ISO 4885 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 4340.1-1999 Metallic materials—Vickers hardness test—Part 1:Test method GB/T 4340.1-2009 Metallic materials—Vickers hardness test—Part 1:Test method GB/T 4340.1-2024 Metallic materials—Vickers hardness test—Part 1:Test method GB/T 4457.4-2002 Mechanical drawings—General principles of presentation-Lines GB/T 9450-2005 Steels—Determination and verification of the depth of carburized and hardened cases GB/T 9450-2025 Determination of the case hardening depth for steel

Adopt standards

ISO 15787:2001

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GB/T 16675.2-1996 Replaced

GB/T 16675.2-1996 Technical drawings—Simplified representation—Part 2:Dimensioning

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GB/T 16949-1997 Abolished

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GB/T 4459.3-2000 Mechanical drawings—Representation of splines

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GB/T 18594-2001 Active

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