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2Cr13
Standard GB /T 20878-2007 Stainless and heat-resisting steels - Designation and chemical composition
Standard GB /T 1221-2007 Heat-resistant Steel Bars
Standard GB /T 1220-2007 Stainless Steel Bars
Standard GB /T 4240-2019 Stainless steel wires
Standard GB /T 4356-2016 Stainless steel wire rod
Standard GB /T 8732-2014 Steels of blade for steam turbine
Standard GB /T 14975-2012 Seamless stainless steel tubes for structure
Standard GB /T 1299-2014 Tool and mould steels
Standard GJB 2294A-2014 Specification for stainless and heat-resisting steel bars for aviation


Chemical Composition(%)


Standard Material Designation Chemical Composition (%)
GB /T 20878-2007
Stainless and heat-resisting steels - Designation and chemical composition
20Cr13
(S42020)
(2Cr13)
 
Min
Max
GB /T 1221-2007
Heat-resistant Steel Bars
20Cr13
(S42020)
(2Cr13)
 
Min
Max
GB /T 1220-2007
Stainless Steel Bars
20Cr13
(S42020)
(2Cr13)
 
Min
Max
GB /T 8732-2014
Steels of blade for steam turbine
20Cr13
(S42020)
(2Cr13)
 
Min
Max
GB /T 14975-2012
Seamless stainless steel tubes for structure
20Cr13
(S42020)
(2Cr13)
 
Min
Max
GB /T 4356-2016
Stainless steel wire rod
20Cr13
(S42020)
(2Cr13)
 
Min
Max
GB /T 4240-2019
Stainless steel wires
20Cr13
(S42020)
(2Cr13)
 
Min
Max
GB /T 1299-2014
Tool and mould steels
2Cr13
(S42023)
 
Min
Max
GJB 2294A-2014
Specification for stainless and heat-resisting steel bars for aviation
20Cr13
(2Cr13)
 
Min
Max
For Reference Only