ENi6231 NiCr22W14Mo - GB /T 13814-1992

Grade	ENi6231
Other Names
Corresponding Standard	GB /T 13814-2008 Nickel and nickel alloy covered welding electrodes
Classification	Alloy Steel

ENi6231 Chemical Element Composition Content (%)

Component	Fe	C	Si	Mn	P	S	Cr	Ni	Cu	Mo	Ti	W	Co	Al
Minimum Value	-	0.05	0.3	0.3	-	-	20	45	-	1	-	13	-	-
Maximum Value	3	0.1	0.7	1	0.02	0.015	24	-	0.5	3	0.1	15	5	0.5

ENi6231 Mechanical Properties

Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %
≥620	≥350	≥18

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