WPS33228 S33228 - ASTM A403/A403M-2022

Grade	WPS33228
USA UNS	S33228
Corresponding Standard	ASTM A403/A403M-2022 Wrought Austenitic Stainless Steel Piping Fittings
Classification	Austenitic Stainless Steel

WPS33228 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Mo	Nb	Al	Ce
Minimum Value	0.04	-	-	-	-	26	31	2	0.6	-	0.05
Maximum Value	0.08	0.3	1	0.02	0.015	28	33	3	1	0.025	0.1

WPS33228 Mechanical Properties

condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %
Pipe Fittings	≥500	≥185	Standard round specimen, or small specimen, or strip specimen L0=4D long: ≥28 tr: ≥20

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