S21904 - ASTM A240/240M-2018

USA UNS	S21904
ASTM Specification or Grade	XM-11
Corresponding Standard	ASTM A240/240M-2018 Standard Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet and Strip for Pressure Vessels and General Applications
Classification	Austenitic Stainless Steel
Properties	Corrosion Resistance

Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	N
Minimum Value	-	-	8	-	-	19	5.5	0.15
Maximum Value	0.04	0.75	10	0.06	0.03	21.5	7.5	0.4

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