27QG100 Silicon Steel Coil

27QG100 GO Electrical steel Magnetic properties：

Grade	Thickness (mm)	Assumed Density (kg/dm3)
27QG100	0.27	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
0.95	1.91	0.96	1.90	95.5%

27QG100 oriented (GO) electrical steel coil/strip size and tolerance: Coil diameter Inner diameter 508mm +10mm/-10mm
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)
0.27	+0.010 -0.020	+0.012 0	+0.010 0	+0.5 0	≤0.025	850-1200

27QG100 oriented (GO) electrical steel typical mechanical properties

Tensile strength(L)	Elongation(L)	HV1
357MPa	10%	178

27QG100 Electrical steel coating properties
Thickness of coating: 4-6um/side
Surface insulation resistivity: Guaranteed value ≥ 30Ω.cm2 / lamination (Typical value: 80Ω.cm2 / lamination )

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