S34751 - ASTM A240/A240M-2020

USA UNS	S34751
ASTM Specification or Grade	347LN
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	N	Nb	More
Minimum Value	0.005	-	-	-	-	17	9	0.06	0.2	Nb≥15C
Maximum Value	0.02	1	2	0.045	0.03	19	13	0.1	0.5	Nb≥15C

Mechanical Properties

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

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