China Metal and Metallurgy Standards
Browse Chinese standards for steel, non-ferrous metals, metal alloys, metallurgy, material properties and metal testing.
GB/T 37682-2019
PublishedLarge exposed gear steel castings—Technical specification
- Issued
- 2019-06-04
- Effective
- 2019-06-04
GB/T 24583.3-2019
PublishedVanadium-nitrogen—Determination of nitrogen content—Distillation-neutralization titration method
- Issued
- 2019-06-04
- Effective
- 2020-05-01
GB/T 12777-2019
PublishedGeneral specification for metal bellows expansion joints
- Issued
- 2019-05-10
- Effective
- 2019-12-01
GB/T 37400.15-2019
PublishedHeavy mechanical general technical specification—Part 15：Nondestructive test of steel forgings
- Issued
- 2019-05-10
- Effective
- 2019-12-01
GB/T 37400.5-2019
PublishedHeavy mechanical general technical specification—Part 5：Nonferrous metal casting
- Issued
- 2019-03-25
- Effective
- 2019-10-01
GB/T 709-2019
PublishedDimension,shape,weight and tolerance for hot-rolled steel strip,plate and sheet
- Issued
- 2019-03-25
- Effective
- 2020-02-01
GB/T 37169-2018
PublishedMetal mesh based PTFE strip specification and test methods
- Issued
- 2018-12-28
- Effective
- 2019-07-01
GB 12899-2018
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