Grain Oriented Silicon Steel Coil

Silicon steel refers to the silicon content of 0.5 to 4.5 percent of extremely low carbon silicon alloy, due to the different structure and purpose are divided into non-oriented silicon steel and oriented silicon steel. Silicon steel is mainly used as the core of various motors, generators, compressors, motors and transformers, electricity, electronics and other industries indispensable raw material products.

Main performance requirements for Silicon steel:
A low iron loss, which is the most important indicator of the quality of silicon. States are divided into grades according to iron loss and iron loss lower the higher grades.
2, the magnetic flux density at a strong magnetic field (magnetic induction) high, which makes the core size and weight reduction of the motor and transformer, saving silicon, copper wire and insulation materials.
3, the surface is smooth, flat and uniform thickness, the core of the fill factor can be improved.
4, punching good, the manufacture of micro, small motors more important.
5, adhesion and weldability surface of the insulating film is good, it can corrosion and improving punching property.

Type	Grade	Thickness(mm)	Density(kg/dm3)	P17/50  Max.Core loss(W/kg)	Bs Min.Induction(T)
Common type	B23G110	0.23	7.65	1.10	1.80
	B23G120			1.20	1.80
	B27G120	0.27	7.65	1.20	1.80
	B27G130			1.30	1.80
	B30G120	0.30	7.65	1.20	1.80
	B30G130			1.30	1.80
	B30G140			1.40	1.80
	B35G135	0.35	7.65	1.35	1.80
	B35G145			1.45	1.80
	B35G155			1.55	1.80
High induction type	B23P090	0.23	7.65	0.90	1.87
	B23P095			0.95	1.87
	B23P100			1.00	1.87
	B27P095	0.27	7.65	0.95	1.88
	B27P100			1.00	1.88
	B27P110			1.10	1.88
	B30P100	0.30	7.65	1.00	1.88
	B30P105			1.05	1.88
	B30P110			1.10	1.88
	B30P120			1.20	1.88
	B35P115	0.35	7.65	1.15	1.88
	B35P125			1.25	1.88
	B35P135			1.35	1.88

About us

Our company supply steel materials 15 years. We're professional for various kinds of steel plates.
Our steel has high quality, competitive prices and short delivery time.
We can process different geometric-shaped steel of various specifications according to the customers' requirements.
If you need any further information, pls contact us any time.