VDM alloy 825 Nicrofer 4221

VDM alloy 825 Chemical Element Composition Content (%)

Component	Fe	C	Si	Mn	P	S	Cr	Ni	Cu	Mo	Ti	Co	Al
Minimum Value	20	-	-	-	-	-	19.5	38	1.5	2.5	0.6	-	-
Maximum Value	38	0.025	0.5	1	0.02	0.015	23.5	46	3	3.5	1.2	1	0.2

VDM alloy 825 Mechanical Properties

Product form	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %
Strip, t=0.5~6.4	≥585	≥240	≥30
Plate and Thin Plate, t=5~100	≥585	≥240	≥30
Bar; d≤240	≥550	≥220	≥35

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