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Material
SAF2507
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 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
022Cr25Ni7Mo4N
(
S25073
)
(
00Cr25Ni7Mo4N
)
(
SAF2507
)
Min
Max
GB /T 31303-2014
Austenitic-Ferritic duplex stainless steel bars
022Cr25Ni7Mo4N
(
S25073
)
(
00Cr25Ni7Mo4N
)
(
SAF2507
)
Min
Max
GB /T 39033-2020
Austenitic - ferritic duplex stainless steel wires rods
022Cr25Ni7Mo4N
(
S25073
)
(
00Cr25Ni7Mo4N
)
(
SAF2507
)
Min
Max
For Reference Only
