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1Cr18Ni9
Standard GB /T 20878-2007 Stainless and heat-resisting steels - Designation and chemical composition
Standard GJB 3320-1998
Standard GB /T 1220-2007 Stainless Steel Bars
Standard GB /T 4240-2019 Stainless steel wires
Standard GB /T 4240-2009 Stainless steel wires
Standard GB /T 4356-2016 Stainless steel wire rod
Standard GB /T 4239-1991 Cold rolled stainless steel and heatresisting steel strip
Standard GB /T 3280-2015 Cold rolled stainless steel plate and strip
Standard GJB 2294-1995 Specification for stainless and heat-resisting steel bars for aviation
Standard GJB 2295A-2006 Specification for cold-rolled stainless steel sheets for aviation
Standard GB /T 4238-2015 Heat-resisting steel plate , sheet and strip
Standard GB /T 4237-2015 Hot rolled stainless steel plate,sheet and strip
Standard GB /T 14975-2012 Seamless stainless steel tubes for structure
Standard GB /T 12770-2012 Welded stainless steel tubes for mechanical structures
Standard GB /T 14976-2012 Seamless stainless steel pipes for fluid transport
Standard JG /T 3030-1995 Welded stainless steel tubes for architectural decoration
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
12Cr18Ni9
(S30210)
(1Cr18Ni9)
 
Min
Max
GB /T 1220-2007
Stainless Steel Bars
12Cr18Ni9
(S30210)
(1Cr18Ni9)
 
Min
Max
GB /T 4239-1991
Cold rolled stainless steel and heatresisting steel strip
1Cr18Ni9
(S30210)
(12Cr18Ni9)
 
Min
Max
GB /T 3280-2015
Cold rolled stainless steel plate and strip
12Cr18Ni9
(S30210)
(1Cr18Ni9)
 
Min
Max
GB /T 4240-2009
Stainless steel wires
12Cr18Ni9
(S30210)
(1Cr18Ni9)
 
Min
Max
GJB 2294-1995
Specification for stainless and heat-resisting steel bars for aviation
1Cr18Ni9
(S30210)
 
Min
Max
GJB 2295A-2006
Specification for cold-rolled stainless steel sheets for aviation
1Cr18Ni9
 
Min
Max
GJB 3320-1998 1Cr18Ni9
 
Min
Max
GB /T 4238-2015
Heat-resisting steel plate , sheet and strip
12Cr18Ni9
(S30210)
(1Cr18Ni9)
 
Min
Max
GB /T 4237-2015
Hot rolled stainless steel plate,sheet and strip
12Cr18Ni9
(S30210)
(1Cr18Ni9)
 
Min
Max
GB /T 14975-2012
Seamless stainless steel tubes for structure
12Cr18Ni9
(S30210)
(1Cr18Ni9)
 
Min
Max
GB /T 12770-2012
Welded stainless steel tubes for mechanical structures
12Cr18Ni9
(S30210)
(1Cr18Ni9)
 
Min
Max
GB /T 14976-2012
Seamless stainless steel pipes for fluid transport
12Cr18Ni9
(S30210)
(1Cr18Ni9)
 
Min
Max
JG /T 3030-1995
Welded stainless steel tubes for architectural decoration
1Cr18Ni9
 
Min
Max
GB /T 4356-2016
Stainless steel wire rod
12Cr18Ni9
(S30210)
(1Cr18Ni9)
 
Min
Max
GB /T 4240-2019
Stainless steel wires
12Cr18Ni9
(S30210)
(1Cr18Ni9)
 
Min
Max
GJB 2294A-2014
Specification for stainless and heat-resisting steel bars for aviation
12Cr18Ni9
(1Cr18Ni9)
 
Min
Max
For Reference Only