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Material
022Cr23Ni4MoCuN
Standard
GB /T 31303-2014
Austenitic-Ferritic duplex stainless steel bars
Standard
GB /T 20878-2007
Stainless and heat-resisting steels - Designation and chemical composition
Standard
GB /T 21833-2008
Austenitic-Ferritic (duplex) grade stainless steel seamless tubes and pipes
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 24511-2017
Stainless steel and heat resisting steel plate, sheet and strip for pressure equipments
Standard
GB /T 39033-2020
Austenitic - ferritic duplex stainless steel wires rods
Chemical Composition
(%)
Standard
Material Designation
Chemical Composition (%)
GB /T 20878-2007
Stainless and heat-resisting steels - Designation and chemical composition
022Cr23Ni4MoCuN
(
S23043
)
Min
Max
GB /T 3280-2015
Cold rolled stainless steel plate and strip
022Cr23Ni4MoCuN
(
S23043
)
Min
Max
GB /T 4237-2015
Hot rolled stainless steel plate,sheet and strip
022Cr23Ni4MoCuN
(
S23043
)
Min
Max
GB /T 31303-2014
Austenitic-Ferritic duplex stainless steel bars
022Cr23Ni4MoCuN
(
S23043
)
(
00Cr23Ni4N
)
(
S32304
)
Min
Max
GB /T 21833-2008
Austenitic-Ferritic (duplex) grade stainless steel seamless tubes and pipes
022Cr23Ni4MoCuN
(
S23043
)
(
00Cr23Ni4N
)
Min
Max
GB /T 24511-2017
Stainless steel and heat resisting steel plate, sheet and strip for pressure equipments
022Cr23Ni4MoCuN
(
S23043
)
Min
Max
GB /T 39033-2020
Austenitic - ferritic duplex stainless steel wires rods
022Cr23Ni4MoCuN
(
S23043
)
Min
Max
For Reference Only