GB/T 47921-2026
Upcoming- Issued
- 2026-07-02
- Effective
- 2027-02-01
China Metal and Metallurgy Standards
Browse Chinese standards for steel, non-ferrous metals, metal alloys, metallurgy, material properties and metal testing.
GB/T 31205-2026
UpcomingGB/T 47807-2026
UpcomingSteel pipes resistant to microbial corrosion for use in the petroleum and natural gas industries
- Issued
- 2026-07-02
- Effective
- 2027-02-01
GB/T 47760-2026
UpcomingPhased-array ultrasonic testing method for steel castings
- Issued
- 2026-07-02
- Effective
- 2027-02-01
GB/T 13237-2026
UpcomingCold rolled quality carbon structural steel sheet and strip
- Issued
- 2026-07-02
- Effective
- 2027-02-01
GB/T 47885-2026
UpcomingGB/T 47876-2026
UpcomingGB/T 47910-2026
UpcomingGuidelines for green evaluation of steel slag treatment and processing
- Issued
- 2026-07-02
- Effective
- 2027-02-01
GB/T 47916-2026
UpcomingGreen product assessment—Steel plate，sheet and strip
- Issued
- 2026-07-02
- Effective
- 2027-02-01
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