Alloy 2 K92650 - ASTM A801-2021

Grade	Alloy 2
USA UNS	K92650
Corresponding Standard	ASTM A801-2021 Standard Specification for Wrought Iron-Cobalt High Magnetic Saturation Alloys (UNS R30005 and K92650)
Classification	Special Alloy Steel
Density	7.95 g/cm³

Alloy 2 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	V	Co	More
Minimum Value	-	-	-	-	-	-	-	-	26.5	Fe:余量
Maximum Value	0.025	0.35	0.35	0.015	0.015	0.75	0.75	0.35	28.5	Fe:余量

Alloy 2 Mechanical Properties

Condition	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %
Cold-rolled strip	Mill Condition	1150	1140	Gauge L0=50mm 7
Strip	845°C Annealing	550	280	12
Strip	Annealed at 750°C	620	340	15

Alloy2 Corresponding Standards(Same grade name, different standards)

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