Description

Products Description

Name:Electrical Steel

Electrical Steel is a silicon-alloyed steel specifically designed for magnetic applications, offering high permeability and low core loss in alternating magnetic fields.

Product standard dimensions

Nominal Thickness (mm)	Nominal Width (mm)	Inner Diameter (mm)
0.20, 0.35, 0.50, 0.65	800~1250	508

Dimensions and shape tolerances

Nominal width(mm)	Nominal thickness(mm)	Permissible thickness tolerancemm)	Longitudinal thickness difference(mm)	Lateral thickness difference(mm)	Permissible deviation in width(mm)	Unevenness(%)	2m sickle-shaped curve(mm)
800～1000	0.2	±0.02	≤0.02	≤0.02	1.5 0	≤2	≤1.0
	0.35	±0.03	≤0.02	≤0.02
	0.5	±0.04	≤0.03	≤0.02
	0.65	±0.04	≤0.04	≤0.03
＞1000	0.2	±0.02	≤0.02	≤0.02	1.5 0
	0.35	±0.03	≤0.02	≤0.02
	0.5	±0.03	≤0.03	≤0.02
	0.65	±0.04	≤0.04	≤0.03

Electromagnetic Performance Standards
Ordinary Non-Oriented Electrical Steel, Series A

Model number	Nominal thickness(mm)	Density(kg/dm3)	Maximum iron lossP15/50(W/kg)	Minimum magnetic inductionB50(T)
B35A210	0.35	7.6	2.1	1.62
B35A230		7.6	2.3	1.62
B35A250		7.6	2.5	1.62
B35A270		7.65	2.7	1.62
B35A300		7.65	3	1.62
B35A360		7.65	3.6	1.63
B35A440		7.7	4.4	1.64
B35A550		7.75	5.5	1.64
B50A230	0.5	7.6	2.3	1.62
B50A250		7.6	2.5	1.62
B50A270		7.6	2.7	1.62
B50A290		7.6	2.9	1.62
B50A310		7.65	3.1	1.62
B50A350		7.65	3.5	1.62
B50A400		7.65	4	1.63
B50A470		7.7	4.7	1.64
B50A540		7.7	5.4	1.65
B50A600		7.75	6	1.66
B50A700		7.8	7	1.7
B50A800		7.8	8	1.7
B50A1000		7.85	10	1.7
B50A1300		7.85	13	1.7
B65A470	0.65	7.65	4.7	1.64
B65A600		7.75	6	1.64
B65A700		7.75	7	1.65
B65A800		7.8	8	1.69
B65A1000		7.8	10	1.69
B65A1300		7.85	13	1.69