No. 134562
20Cr13
- Country or region
China
- Standard systemGB
Standards
- GB/T 8732:2014Steels of blade for steam turbine
- GB/T 1221:2007Heat-resistant steel bars
- 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 14975:2012Stainless steel seamless tubes for structures
- GB/T 4240:2009Stainless steel wires
- GB/T 24594:2009Quality alloy mould steels
- GB/T 4356:2016Stainless steel wire rods
- GB/T 20878:2007Stainless and heat resisting steels-- Designation and chemical composition
- GB/T 4237:2007Hot rolled stainless steel plate, sheet and strip