S32950 - ASTM A240/240M-2018

USA UNS	S32950
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	Duplex Stainless Steel
Properties	Corrosion Resistance

Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Mo	N
Minimum Value	-	-	-	-	-	26	3.5	1	0.15
Maximum Value	0.03	0.6	2	0.035	0.01	29	5.2	2.5	0.35

Mechanical Properties

condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Hardness HBW
Thick plates, thin plates, strip products	* ≥690	≥485	≥15	HBW: ≤293 HRC: ≤32

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