S41003 - ASTM A959-2019

USA UNS	S41003
Corresponding Standard	ASTM A959-2019 Specifying Harmonized Standard Grade Compositions for Wrought Stainless Steels
Classification	Martensitic Stainless Steel
Properties	Corrosion Resistance

Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	N
Minimum Value	-	-	-	-	-	10.5	-	-
Maximum Value	0.03	1	1.5	0.04	0.03	12.5	1.5	0.03

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

Approximate Comparison Table Ferritic Stainless Steel

China		United States	International Organization for Standardization		European Standard
GB	ISC	UNS	ISO	Numerical Grade	EN	Numerical Grade
022Cr12Ni	S11213	S41003	X2CrNi12	4003-410-77-I	X2CrNi12	1.4003

Note: The data is for reference only! If you have any questions, please fill out "I want to correct it"!