Oriented Electrical Steel Grade M4 Used for Dry Type Distribution Transformer

Product Description

Ordering Instruction(for prime coils or slit coils): 1, Which Grade? if you do not know the exact grade, please tell us below:
1), What's the thickness of the material?
2), What's the core losses @1.7T/50Hz(or 60Hz), for Non-Oriented electrical steel, please tell the core cosses@ 1.5T/50Hz or 60Hz;
2, What's the desination or discharge port?
3, How about the quantity?
If any technical issue about the prime coils or related to cores, welcome to contact us anytime. Detailed description as below:

Major Manufacturer	BAOSTEEL, WISCO, Nippon Steel, JFE, AK
Grade	CRGO: 20ZDKH75, B20P075, B20P070, B18R070 B23G110, B23G100, B23P100, B23R095, B23R090, 23ZH90,23QG090, B23R080 27Q120, 27QG100, 27QG095, B27P120, B27P100, B27P095 30Q130, 30Q120, 30QG105; B30G130, B30G120, B30P120, B30P105 35Q155, B35G155, 35Z155
	CRNGO: B35A270, B35A250, B35A230, B35A300, 35WW270,35WW250,35WW230 B50A800, B50A600, B50A470, B50A400, B50A310, B50A290, B50A250, B50A1300, B50A1000
Nominal thickness	0.18mm, 0.20mm, 0.23mm,0.27mm,0.30mm,0.35mm, 0.5mm
Coil ID	508mm
Weight	2MT~8MT
Standard	EN 10106,IEC 60404-8-4,ASTM,DIN,GB,JIS
Form	Cold Rolled Strip
Delivery Lead Time	7~15 days after T/T prepayment or L/C date
Packing	Standard export package for ocean transportation
Application	All kinds of transformer, reactor,filter,inverter

Specification of CRGO silicon steel products

Type	Grade	Thickness (mm)	Available width range(mm)	ID	Density (kg/dm³)	P17/50Max.Core Loss(W/kg)	B8Min.Induction(T)
Common Type	B23G110	0.23	700-1200	508	7.65	1.10	1.80
	B27G120	0.27				1.20	1.80
	B30G120	0.30				1.20	1.80
	B30G130					1.30	1.80
	B30G140					1.40	1.80
	B35G135	0.35				1.35	1.80
	B35G145					1.45	1.80
	B35G155					1.55	1.80
High Induction Type	B23P090	0.23				0.90	1.87
	B23P095					0.95	1.87
	B23P100					1.00	1.87
	B27P095	0.27				0.95	1.88
	B27P100					1.00	1.88
	B27P110					1.10	1.88
	B30P100	0.30				1.00	1.88
	B30P105					1.05	1.88
	B30P110					1.10	1.88
	B30P120					1.20	1.88
	B35P135	0.35				1.35	1.88
	B35P155					1.55	1.88
Domain Refined High Induction Type	B23R080	0.23				0.80	1.87
	B23R085					0.85	1.87
	B23R090					0.90	1.87
	B27R090	0.27				0.90	1.87
	B27R095					0.95	1.87
NOTE:
Detecting Basis GB/T3655-2000
P17/50 means core loss of sample per kg at max.magnetic induction 1.7T and frequency 50HZ
B8 means magnetic induction corresponding to 800A/m magnetic field intensity

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