0.3/0.27mm M4 CRGO Electrical Silicon Steel Coil Raw Material for Transformer Core

Customization: Available
Type: Oriented Silicon Steel
Standard: GB, AISI, ASTM, DIN, BS, JIS

Product Description

Basic Specifications

Model NO.
M4
Technique
Cold Rolled
Shape
Coil
Thickness
0.30mm, 0.27mm
Iron Loss
1.30W/Kg(1.7t/50Hz)
Brand
Wisco, Baosteel
Width
850-1200mm
Inside Diameter
508mm
Transport Package
Export Wood Pallet
Origin
China

Product Description

Oriented silicon steel is a state-of-the-art, low-carbon silicon iron alloy, skillfully enhanced with a silicon content ranging from 0.5% to 4.5%. Renowned for its extraordinary high permeability, this exceptional material dramatically reduces Joule loss in power devices, thereby optimizing efficiency and offering unmatched energy-saving advantages. Thanks to its unique low iron loss and outstanding resistance coefficient, it stands as the essential material of choice for demanding high-performance applications.

CRGO Electrical Silicon Steel Coil

We supply a wide spectrum of grades to cater to your every need: B30P120, B30P105, B30R100, 27QG120, 27QG100, 23Q110, 23QG100, 23QG095, 23RK090, 23RK085, 23QG085, 23RK085, 23QG085, 23RK080, 23RK075, B23R070, 20QG085, 20RK080, 20RK075, B20R070, B20R065, M0H, M1H, M2, M3, M4, M5.

20HP065, 20HP070, 23HP75d, 23HP80d, 23HP85d, 23HP90d, 23HP95d, 23HP100, 23HP100d, 27HP100, 27HP110, 27CG110, 27CG120, 30CG120, 30CG130, 30HP100, 30HP105, 30HP120, 35HP115.

M4 Silicon Steel Details

Technical Parameters

Type Grade Width Max Core Loss @P1.7T/50Hz Lamination Factor(%) Min Induction@B800
Common Type 23Q110 900-1200mm 1.10w/kg 97.2 1.82T
23Q120 1.20w/kg 97.2 1.82T
27Q120 1.20w/kg 97.5 1.82T
M4 1.30w/kg 98 1.82T
High Induction B20P085 900-1200mm 0.85w/kg 97 1.86T
B23P085 0.85w/kg 97.2 1.88T
30QG120 1.20w/kg 98 1.89T
Magnetic properties
Magnetic Properties
Low core loss, high permeability and excellent application performance.
Thickness Tolerance
Superior thickness control ensuring high lamination factor for transformer cores.
Processing Property
Optimized for high-speed punching and cutting with tight dimensional tolerance.
Insulation Coating
Excellent heat and corrosion resistance. Comply with EU RoHS and REACH regulations.

Hot Selling Products

Slit Coil Silicon Sheet Transformer Core

Projects & Certification

Project Case
Certification Documents

Packaging & Shipping

Packaging details

Frequently Asked Questions

1. Which products can we provide?
We proudly offer CRGO mother coils, slit coils, transformer lamination, and OEM transformer cores to meet various industrial needs.
2. What is our industry experience?
We are a renowned pioneer in CRGO silicon steel products since 1988, maintaining professional labs and partnerships with top-tier steel mills.
3. How can we guarantee quality?
We adhere strictly to ISO9001:2015 standards. Specifications are calculated before placement, and products undergo rigorous testing post-production.
4. Why should you buy from us instead of other suppliers?
With over 30 years of expertise, we utilize advanced German slitted cutting systems and specialized cross-cutting machinery, with an annual capacity exceeding 100,000 tons.
5. What are the primary applications for oriented silicon steel?
It is primarily used in transformer cores, power generators, and other high-performance electrical devices where low energy loss is critical.
6. Do your products meet environmental regulations?
Yes, our insulation coatings and manufacturing processes comply fully with EU RoHS and REACH regulations.

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