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China Metal and Metallurgy Standards

Browse Chinese standards for steel, non-ferrous metals, metal alloys, metallurgy, material properties and metal testing.

GB 4053.3-2009

Withdrawn

Safety requirements for fixed steel ladders and platform - Part 3: Industrial guardrails and steel platform

Issued: 2009-03-31
Effective: 2009-12-01

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GB/T 6725-2008

Withdrawn

Cold forming steel sections

Issued: 2008-08-19
Effective: 2009-04-01

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GB/T 15072.15-2008

Published

Test method of precious metal alloys - Determination of nickel, zinc and manganese contents for gold, silver and palladium alloys - Inductively coupled plasma atomic emission spectrometry

Issued: 2008-03-31
Effective: 2008-09-01

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GB/T 15072.13-2008

Published

Test method of precious metal alloys - Determination of tin , cerium and lanthanium contents for silver alloys - Inductively coupled clasma atomic emission spectrometry

Issued: 2008-03-31
Effective: 2008-09-01

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GB/T 1220-2007

Withdrawn

Stainless steel bars

Issued: 2007-05-14
Effective: 2007-12-01

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