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S31252
Standard GB /T 20878-2007 Stainless and heat-resisting steels - Designation and chemical composition
Standard GB /T 3280-2015 Cold rolled stainless steel plate 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 12771-2019 Welded stainless steel pipes for fluid transport
Standard GB /T 24511-2017 Stainless steel and heat resisting steel plate, sheet and strip for pressure equipments
Standard GB /T 32569-2016 Welded stainless steel tubes for seawater desalination plants


Chemical Composition(%)


Standard Material Designation Chemical Composition (%)
GB /T 20878-2007
Stainless and heat-resisting steels - Designation and chemical composition
015Cr20Ni18Mo6CuN
(S31252)
 
Min
Max
GB /T 3280-2015
Cold rolled stainless steel plate and strip
015Cr20Ni18Mo6CuN
(S31252)
 
Min
Max
GB /T 4237-2015
Hot rolled stainless steel plate,sheet and strip
015Cr20Ni18Mo6CuN
(S31252)
 
Min
Max
GB /T 14975-2012
Seamless stainless steel tubes for structure
015Cr20Ni18Mo6CuN
(S31252)
 
Min
Max
GB /T 12771-2019
Welded stainless steel pipes for fluid transport
015Cr20Ni18Mo6CuN
(S31252)
 
Min
Max
GB /T 24511-2017
Stainless steel and heat resisting steel plate, sheet and strip for pressure equipments
015Cr20Ni18Mo6CuN
(S31252)
 
Min
Max
GB /T 32569-2016
Welded stainless steel tubes for seawater desalination plants
015Cr20Ni18Mo6CuN
(S31252)
 
Min
Max
For Reference Only