S32003 - ASTM A959-2019

USA UNS	S32003
Corresponding Standard	ASTM A959-2019 Specifying Harmonized Standard Grade Compositions for Wrought Stainless Steels
Classification	Duplex Stainless Steel
Properties	Corrosion Resistance

Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Mo	N
Minimum Value	-	-	-	-	-	19.5	3	1.5	0.14
Maximum Value	0.03	1	2	0.03	0.02	22.5	4	2	0.2

• Unless otherwise indicated, a grade designation originally assigned by the American Iron and Steel Institute (AISI).

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