cold rolled grain oriented steel, silicon steel supplier

Grain Oriented Electrical Steel

Grain oriented electrical steel is an important material in the production of energy efficient transformers and large, high performance generators. In the form of laminated, wound or punched sheets, it is the essential core material of distribution transformers, power transformers and small transformers.

Product Orgin:
China
Payment:
T/T,L/C
MOQ:
20 tons

Products Details

Grain Oriented Electrical Steel/Strip/Coil

WanJuan Steel is a full-service supplier of electrical steel specializing in Grain Oriented, Non-Grain Oriented. Additionally, we offer thin gauge, low loss grades for special applications with technical support. We aim to better understand customer needs and recommend most cost-effective material for intended applications.

Product Information

Grades and Specifications in compliance with AISI:

Conventional Type
	Thickness	Typical core loss(w/kg. at 1.7 T) 50Hz	guarantee core loss(w/kg. at 1.7 T) 50Hz	Min Magnetic Flux At800 A/m. tesla
M5	0.30	1.23	1.30	1.80
M4	0.27	1.14	1.20	1.80

Specification

Product Name	Oriented Electrical Silicon Steel coil
Standard	AiSi, ASTM, bs, DIN, GB, JIS
Grade	Grain oriented steel: 27QG100/27QG110/27Q120/27Q130/27Q140 30QG110/30QG120/30QG130/30Q130/30Q140/30Q150/30QG125 35QG135/35Q135/35Q145/35Q155/35Q165
Type	Oriented Silicon Steel
Technique	Cold Rolled
Thickness	0.27mm - 0.65mm or as required
Width	20-1500mm
Surface Treatment	Coated
Steel shape	Steel Coil
Coil weight	3-5tons
Color	Gray

Magnetic properties

THICKNESS		TYPICAL CORE LOSS AT				GUARANTEED CORE LOSS AT		TYPICAL POLARIZATION AT	GUARANTEED POLARIZATION AT
mm	inch	1.5 T 50 Hz W/kg	1.7 T 50 Hz W/kg	1.5 T 60 Hz W/lb	1.7 T 60 Hz W/lb	1.7 T 50 Hz W/kg	1.7 T 60 Hz W/lb	800 A/m typ. T	800 A/m min. T
0.18	0.007
0.20	0.008	0.50	0.68	0.30	0.40	0.70	0.42	1.91	1.88
0.20	0.008	0.52	0.72	0.31	0.42	0.75	0.44	1.90	1.88
0.23	0.009	0.55	0.74	0.33	0.44	0.75	0.45	1.91	1.88
0.23	0.009	0.56	0.76	0.34	0.46	0.78	0.47	1.19	1.88
0.23	0.009	0.57	0.78	0.34	0.47	0.80	0.48	1.91	1.88
0.23	0.009	0.60	0.83	0.36	0.50	0.85	0.51	1.90	1.88
0.23	0.009	0.62	0.88	0.37	0.53	0.90	0.54	1.90	1.88
0.23	0.009	0.67	0.98	0.40	0.59	1.00	0.60	1.88	1.85
0.27	0.011	0.63	0.83	0.38	0.50	0.85	0.51	1.91	1.88
0.27	0.011	0.65	0.88	0.39	0.53	0.90	0.54	1.91	1.88
0.27	0.011	0.68	0.93	0.41	0.56	0.95	0.57	1.91	1.88
0.27	0.011	0.71	0.98	0.43	0.59	1.00	0.60	1.89	1.88
0.27	0.011	0.76	1.08	0.46	0.65	1.10	0.66	1.89	1.88
0.30	0.012	0.72	0.98	0.44	0.59	1.00	0.60	1.91	1.88
0.30	0.012	0.75	1.03	0.45	0.62	1.05	0.63	1.91	1.88
0.30	0.012	0.77	1.08	0.46	0.65	1.10	0.66	1.90	1.88

Mechanical Property
Grade	Yeild Strength (N/mm2)	Ultra-TensionStrength(N/mm2)	Ductility (%)	Hardness (HV1
M35W230	430	560	20.0	225
M35W250	415	550	20.5	220
M35W270	400	515	20.5	215
M35W300	360	480	21.5	195
M35W360	350	480	23.5	190
M35W440	275	420	27.5	165
M35W550	265	415	33.5	160

FAQ

why our steel?

We are China well known steel sheet manufacturer and supplier. Cooperated with professional and strength manufacturer,we can provide metal products that meet your requirements.

whats the biggest advantage?

We saves you time and money. With our cold rolled steel sheet you can achieve greater yields, improved equipment usage and fewer work hours to manufacture your parts.

what services do we provide?

We can provide customized service including slitting,steel sheet & plating painting,hot dipped coating,finishing treatment,custom size options. Please feel free to send us your requirements,we will reply very soon.

How do we package the products?

Triple packaging (anti-rust paper + plastic film + corrugated paper), fixed with fumigated wooden pallets, which can effectively protect the product from corrosion during ocean transportation.

When do we deliver the products?

Standard products within 15 days, customized products within 20-30 days.

Application

Construction
Construction
Agriculture
Medical
Automotive
Petrochemical
Military
Transportation
Appliance

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Subject : Grain Oriented Electrical Steel

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