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B18R080 Electrical steel

B18R080 Electrical steel

Oriented silicon steel is a low-carbon silicon iron alloy material with a silicon content of 0.5%~4.5%, which has characteristics such as high permeability(which can reduce Joule loss in power equipment, improve efficiency and energy-saving effects), lower iron loss and high resistance coefficient.

Product Details

Product: oriented (GO) electrical steel B18R070 strip ,oriented Silicon steel sheet B18R070
GO Electrical steel B18R070 application: Transformer, reactor, mutual inductor, motor
GO Electrical steel B18R070 insulation coating: S
GO Electrical steel B18R070 Edge condition: Cut edge(EC)
B18R070 GO Electrical steel type: Domain refinement
B18R070 oriented (GO) electrical steel manufacturer: BAOWU STEEL, CHINA

B18R070 GO Electrical steel Magnetic properties

Grade Thickness (mm) Assumed Density (kg/dm3)
B18R070 0.18 7.65
Typical values Guaranteed values Lamination factory(stacking/space factor)
P1.7/50 (W/Kg) B8 (T) P1.7/50 (W/Kg) max B8 (T) min Min. Lamination factory
0.68 1.90 0.69 1.88 94%

B18R070 oriented (GO) electrical steel coil/strip size and tolerance: Coil diameter Inner diameter 508mm +12mm/-8mm
Tolerance on dimension and shape

Nominal thickness(mm) Nominal thickness tolerance(mm) Longitudinal thickness deviation(mm) Transverse thickness deviation(mm) Width tolerance(Cut edge)(mm) Burr height(mm) Nominal width(mm)
0.18 +0.010
-0.015
+0.012
0
+0.010
0
+0.5
0
≤0.025 900-1050

B18R070 oriented (GO) electrical steel typical mechanical properties

Tensile strength(L) Yield strength(L) Elongation(L) HV1
345MPa 324MPa 13% 201
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