1J22 - GB /T 14986.3-2018

Grade	1J22
Corresponding Standard	GB /T 14986.3-2018 Soft Magnetic Alloys-Part 4: Iron-Cobalt Alloys
Classification	Special Alloy Steel
Density	8.2 g/cm³

1J22 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	V	Co	More
Minimum Value	-	-	-	-	-	-	-	-	0.8	49	Fe: Balance
Maximum Value	0.03	0.3	0.3	0.02	0.015	0.2	0.5	0.2	1.8	51	Fe: Balance

1J22 Mechanical Properties

	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Specified Plastic Yield Strength Rp_0.2 Mpa	Elongation or Extension Rate δ %	Hardness HBW
	Hard	1325	1280	1	HV 270
	Soft	490	240	4	HV 190

Approximate Comparison Table Soft Magnetic Metal

1J22 Corresponding Standards(Same grade name, different standards)

Note: The data is for reference only! If you have any questions, please fill out "I want to correct it"!