SS420 - EN ISO 14343-2017

Grade	SS420
Corresponding Standard	EN ISO 14343-2017 Welding Consumables — Wire Electrodes, Strip Electrodes, Wires and Rods for Arc Welding of Stainless and Heat Resisting Steels — Classification
Classification	Martensitic Stainless Steel

SS420 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	Mo
Minimum Value	0.25	-	-	-	-	12	-	-	-
Maximum Value	0.4	0.5	0.6	0.03	0.03	14	0.6	0.75	0.75

SS420 Mechanical Properties

Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %
≥450	≥250	≥15

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