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B30R090 Electrical steel

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Product: BaoSteel oriented (GO) electrical steel B30R090 strip ,oriented Silicon steel sheet B30R090
GO Electrical steel B30R090 application: Transformer, reactor, mutual inductor, motor
GO Electrical steel B30R090 insulation coating: S
GO Electrical steel B30R090 Edge condition: Cut edge(EC)
B30R090 GO Electrical steel type: Domain refinement
B30R090 oriented (GO) electrical steel manufacturer: BAO STEEL, CHINA

B30R090 GO Electrical steel Magnetic properties


Grade

Thickness (mm)

Assumed Density (kg/dm3)

B30R090

0.30

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

0.88

1.92

0.89

1.90

96%


B30R090 oriented (GO) electrical steel Magnetization curve : Contact our customer service to get with the email : sales(at)steel-jw(dot)com

B30R090 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)

0.30

+0.010
-0.025

+0.015
0

+0.012
0

+0.5
0

≤0.025

900-1270


B30R090 oriented (GO) electrical steel typical mechanical properties


Tensile strength(L)

Yield strength(L)

Elongation(L)

HV1

372MPa

346MPa

14%

208


BaoSteel B30R090 GO Electrical steel coating properties :
Thickness of coating: 4-6um/side
Surface insulation resistivity: Guaranteed value ≥ 30Ω.cm2 / lamination (Typical value: 80Ω.cm2 / lamination )

B30R090 oriented (GO) electrical steel electromagnetic properties data and curves(core loss curves, DC magnetization&permeability curves,exciting power curves) : Contact our customer service to get with the email : sales(at)steel-jw(dot)com

JOIN-WIN STEEL have more than 2000 tons B30R090 GO Electrical steel stock source each month. We can meet our customer's most of quantity and technical request. Based on these stock source, our advantage industry spread into steel process like : cutting(on width and length), drawing, repacking, and so on.

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