S34800 - ASTM A240/A240M-2020

USA UNS	S34800
AISI American Iron and Steel Institute	348
Corresponding Standard	ASTM A240/A240M-2020 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	Co	Ta	More
Minimum Value	-	-	-	-	-	17	9	-	-	(Nb+Ta):10C~1.00
Maximum Value	0.08	0.75	2	0.045	0.03	19	13	0.2	0.1	(Nb+Ta):10C~1.00

Mechanical Properties

Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Hardness HBW
≥515	≥205	≥40	≤201

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