VDM alloy 718 Nicrofer 5219 Nb

VDM alloy 718 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	Mo	Ti	Nb	B	Co	Pb	Al	Se	Bi ^*	Ta	More
Minimum Value	-	-	-	-	-	17	50	-	2.8	0.65	4.75	-	-	-	0.2	-	-	-	Fe:余量
Maximum Value	0.08	0.35	0.35	0.015	0.015	21	55	0.3	3.3	1.15	5.5	0.006	1	5.0E-5	0.8	3.0E-5	0.3	0.05	Fe:余量

VDM alloy 718 Mechanical Properties

Product form	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Reduction of Area ψ %
Thin Sheet, Plate; t=0.25~25.4	≥1241	≥1034	≥12	-
Strip; t<0.25	≥1241	≥1034	-	-
Bar; d≤127	≥1240	≥1030	≥6	≥8

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