Grain Oriented Electrical Steel Material In China
Grain Oriented Electrical Steel Material in China plays a critical role in high-efficiency transformer core manufacturing. As a leading supplier, we provide premium GOES materials. Our product range includes multiple thickness options such as 0.23 mm, 0.27 mm, and 0.30 mm, sourced from top mills like Baosteel, Shougang, and international brands.
In addition, we can use the grain oriented electrical steel material to manufacture the lamination core via laser cutting, wire cutting, stamping, and bonding technology.
Grain Oriented Silicon Steel Material Slitting
We slit GOES coils with master widths ranging from 750 to 1270 mm into customized strip sizes.
The minimum slit width can reach approximately 10 mm, depending on material thickness and tooling configuration.
Our slitting tolerance is typically ±0.05 mm, ensuring high dimensional accuracy and stable performance for transformer core manufacturing.
Grain Oriented Steel Material Grade
| Steel Brand/Thickness | BaoSteel | ShouGang Steel |
|---|---|---|
| 0.18mm | B18R055(18RK055)/ B18R060(18RK060)/ B18R065(18RK065)/ B18R070(18RK070)/ B18R075(18RK075) | 18SQG075/ 18SQG080/ 18SQG085/ 18SQG090/ 18SQGD060/ 18SQGD065/ 18SQGD070/ 18SQGD075 |
| 0.2mm | B20R060(20RK060)/ B20R065(20RK065)/ B20R070(20RK070)/ B20R075(20RK075)/ B20R080(20RK080)/ B20R085(20RK080) | 20SQG075/ 20SQG080/ 20SQG085/ 20SQG090/ 20SQG095/ 20SQGD060/ 20SQGD065/ 20SQGD070/ 20SQGD075/ 20SQGD080 |
| 0.23mm | B23R070(23RK070)/ B23R075(23RK075)/ B23R080(23RK080)/ B23R085(23RK085)/ B23R090(23RK090) | 23SQG080/ 23SQG085/ 23SQG090/ 23SQG095/ 23SQG100/ 23SQGD070/ 23SQGD075/ 23SQGD080/ 23SQGD085/ 23SQGD090 |
| 0.27mm | B27R080(27RK080)/ B27R085(27RK085)/ B27R090(27RK090)/ B27R095(27RK095) | 27SQG090/ 27SQG095/ 27SQG100/ 27SQG110/ 27SQGD080/ 27SQGD085/ 27SQGD090/ 27SQGD095 |
| 0.30mm | B30R090(30RK090)/ B30R095(30RK095)/ B30R0100(30RK100)/ B30R0105(30RK105) | 30SQG095/ 30SQG100/ 30SQG105/ 30SQG120/ 30SQGD090/ 30SQGD095/ 30SQGD100/ 30SQGD105 |
GOES Material Showcase
Oriented Electrical Steel FAQS
Grain Oriented Electrical Steel (GOES) is a silicon-iron alloy with a silicon content of approximately 2.9%–3.5%.
Its crystal grains are highly aligned in the rolling direction, resulting in strong magnetic anisotropy. In the rolling direction, GOES exhibits the lowest core loss and the highest magnetic permeability. It is mainly used in transformer cores.
GOES (Grain Oriented Electrical Steel) has strong magnetic properties in a specific direction and is mainly used in transformer cores where magnetic flux follows a fixed path. In contrast,
NGOES (Non-Oriented Electrical Steel) has uniform magnetic properties in all directions and is typically used in motors, generators, and rotating electrical machines. GOES offers lower core loss and higher efficiency in transformer applications.
GOES is processed through slitting, cutting, and stamping to form laminations. Proper processing is essential to minimize burrs and preserve magnetic performance.
GOES is used because it significantly reduces energy loss and improves efficiency. Its magnetic properties are optimized in the rolling direction, making it ideal for transformer core applications.
Grain Oriented Electrical Steel Supplier For Transformer Core
Choose a reliable high-volume grain oriented electrical steel supplier to ensure stable material supply, consistent quality, and competitive pricing. Contact us today to discuss your requirements and get customized GOES solutions for your transformer and electrical applications.
