S 22 9 3 N L - EN ISO 14343-2017

Grade	S 22 9 3 N L
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	Duplex Stainless Steel

S 22 9 3 N L Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	Mo	N
Minimum Value	-	-	-	-	-	21	7	-	2.5	0.1
Maximum Value	0.03	1	2.5	0.03	0.02	24	10	0.5	4	0.2

S 22 9 3 N L Mechanical Properties

Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %
≥550	≥450	≥20

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