Cold Rolled Oriented Electrical Silicon Steel Coil
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Incoterm: | FOB,CFR,CIF,EXW,DDP,DDU |
Min. Order: | 5 Ton |
Transportation: | Ocean,Land,Air,Express |
Payment Type: | L/C,T/T,D/P,D/A,Paypal |
Incoterm: | FOB,CFR,CIF,EXW,DDP,DDU |
Min. Order: | 5 Ton |
Transportation: | Ocean,Land,Air,Express |
Model No.: Grain Oriented Electrical Silicon Steel Coil
Brand: CHANGYI
Standard: Aisi, Astm, Bs, Din, Gb, Jis
Place Of Origin: China
Species: Steel Coil
Production Process: Hot Rolled, Cold Rolled
Special Steel: High-Strength Steel Plate
Tolerance: ±1%
Category: Cold Rolled Steel Sheet, Boiler Vessel Plate, Ship Steel Plate, Hot Rolled Steel Sheet, Low-Alloy Plate, Steel Plate
Processing Service: Bending, Welding, Decoiling, Cutting, Punching
Selling Units | : | Ton |
Package Type | : | Standard Exporting Seaworthy Packing or According to Customer Demands |
PRODUCT DESCRIPTION
Cold Rolled Oriented Electrical Silicon Steel Coil is cold rolled oriented silicon steel.
Cold-rolled grain-oriented silicon steel, also known as cold-rolled transformer steel, is an important ferrosilicon alloy used in the transformer (iron core) manufacturing industry. Its production process is complicated and its manufacturing technology is strict. It is mainly divided into common grain-oriented silicon steel (CGO) and high magnetic induction grain-oriented silicon steel (HiB).
There are two types of cold-rolled silicon steel strips: non-grain orientation and grain orientation. Usually, grain non-oriented cold-rolled strips are used as iron cores for motors or welding transformers; grain-oriented cold-rolled strips are used as iron cores for power transformers, pulse transformers, and magnetic amplifiers.
The commonly used thicknesses of cold-rolled grain-oriented silicon Steel Sheets for transformers are 0.20, 0.30, 0.35, and 0.50mm, and their silicon content is generally high.
Product Name | Cold Rolled Grain Oriented Silicon Electrical Steel Coils (CRGO)/Non-oriented silicon steel |
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 Non-oriented steel35W230/35W250/35W270/35W300/35W330/35W360/35W400/35W440/50W230/50W250/ 50W270/50W290/50W310/50W330/50W350/50W400/50W470/50W540/50W600/50W700/ 50W800/50W1000/50W1300/65W600/65W700/65W800/65W1000/65W1300/65W1600 M350-50A/M400-50A/M470-50A/M530-50A/M600-50A/M700-50A/M800-50A/M940-50A/ M310-65A/M350-65A/M400-65A/M470-65A/M530-65A/M700-65A/M800-65A/M1000-65A/ M600-100A/M700-100A/M800-100A/M1000-100A/M1300-100A |
Thickness | 0.27mm - 0.65mm or as required |
Width | 20-1500mm |
Steel shape | Steel Coil Crgos |
Coil ID | 508/610 mm |
Coil weight | 3-8tons |
Application | Transformer Core/Power Transformers/Electrical Products, etc. |
PRODUCT DETAILS
Mechanical Property | ||||
Grade | Yeild Strength (N/mm2) | Ultra-Tension Strength(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 |
M50W250 | 430 | 560 | 19.0 | 230 |
M50W270 | 410 | 550 | 21.5 | 225 |
M50W290 | 395 | 545 | 22.5 | 220 |
M50W310 | 385 | 510 | 24.5 | 210 |
M50W350 | 350 | 475 | 26.5 | 190 |
M50W400 | 320 | 460 | 36.0 | 170 |
M50W470 | 295 | 425 | 35.0 | 160 |
M50W600 | 280 | 410 | 37.0 | 140 |
M50W800 | 285 | 405 | 38.5 | 135 |
M50W1300(D) | 250 | 360 | 40.0 | 115 |
Insulating Coating | ||
Coating types | M11 | M21 |
Component | Chromium containing , semi organic coating | Chromium free, semi organic coating |
Coating thickness(μm) | 0.7~1.5 | 0.8~5.0 |
Interlayer resistance (Ω•mm2 /slice) | ≥100 | ≥100 |
Adhesive property | Class A or class B | Class A or class B |
Punching property | Excellent | Excellent |
Antirust property | Excellent | Excellent |
Heat resisting property | Resistant annealing at 750 C, N2 protection, for 2h | Annealing resistance in general |
PRODUCT DISPLAY
EXHIBITION OF COOPERATION
CERTIFICATION
FAQ
Q:Can I get samples before order ?
A:Yes, of course. Usually our samples are free,we can produce by your samples or technical drawings.
Q:Can I go to your factory to visit?
A:Of course, we welcome customers from all over the world to visit our factory.
Q:What product information do I need to provide?
A:You need to provide the grade, width, thickness, coating and the number of tons you need to purchase.
Q:Does the product have quality inspection before loading?
A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.we accept third party inspection.
Q:How do we trust your company?
A:We specialise in steel business for years, headquarter locates in Liaocheng, Shandong province, you are welcome to investigate in any ways, by all means, we have CE and ISO9001 certificate, quality can be guaranteed.Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.