No. 134567
12Cr12
- Country or region
China
- Standard systemGB
Standards
- GB/T 1220:2007Stainless steel bars
- GB/T 3280:2015Cold rolled stainless steel plate, sheet and strip
- GB/T 3280:2007Cold rolled stainless steel plate, sheet and strip
- GB/T 4237:2015Hot rolled stainless steel plate, sheet and strip
- GB/T 4238:2015Heat-resisting steel plate, sheet and strip
- GB/T 4238:2007Heat-resisting steel plate, sheet and strip
- GB/T 20878:2007Stainless and heat resisting steels-- Designation and chemical composition
- GB/T 4237:2007Hot rolled stainless steel plate, sheet and strip