S45500 - ASTM A959-2019

USA UNS	S45500
ASTM Specification or Grade	XM-16
Corresponding Standard	ASTM A959-2019 Specifying Harmonized Standard Grade Compositions for Wrought Stainless Steels
Classification	Precipitation-Hardening Stainless Steel

Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	Mo	Ti	Nb
Minimum Value	-	-	-	-	-	11	7.5	1.5	-	0.8	0.1
Maximum Value	0.03	0.5	0.5	0.04	0.03	12.5	9.5	2.5	0.5	1.4	0.5

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

Approximate Comparison Table

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