Model No.: M230-50A M250-50A M270-50A M290-50A M310-50A M350-50A M400-50A M470-50A M600-50A M700-50A M800-50A
Brand: Houming
Standard: Bs, Din
Whether Alloy: Is Alloy, Is Alloy
Tolerance: ±1%
Processing Service: Bending, Welding, Decoiling, Punching, Cutting
Transportation: Ocean,Land
Place of Origin: China
Port: Qingdao,Tianjin,Shanghai
Payment Type: L/C,T/T,D/P,D/A
Incoterm: FOB,CFR,CIF,EXW
About Henan Houming Industrial Co., Ltd.: We are a manufacturer specializing in deep processing of prefabricated houses (container houses), silicon steel, weathering steel and wear-resistant plates. Houming adheres to the business philosophy of "seeking truth and being pragmatic" and is committed to providing customers with high-quality products and services. Through continuous technological innovation and process improvement, we have established a good reputation in the industry and won the trust and support of our customers.
Customer Visit
| Steel Coil Grade | Thickness (mm) | Maximum specific total loss at 50 Hz | Minimum magnetic polarization at 50 Hz | Conventional Density |
| | | J=1.5T | 1.0T* | H=2500 | 5000 | 10000A/m | |
| | | W/kg | W/kg | T | T | T | kg/dm3 |
| M230-50A | 0.50 | 2.30 | 1.00 | 1.49 | 1.60 | 1.70 | 7.60 |
| M250-50A | 0.50 | 2.50 | 1.05 | 1.49 | 1.60 | 1.70 | 7.60 |
| M270-50A | 0.50 | 2.70 | 1.10 | 1.49 | 1.60 | 1.70 | 7.60 |
| M290-50A | 0.50 | 2.90 | 1.15 | 1.49 | 1.60 | 1.70 | 7.60 |
| M310-50A | 0.50 | 3.10 | 1.25 | 1.49 | 1.60 | 1.70 | 7.65 |
| M330-50A | 0.50 | 3.30 | 1.35 | 1.49 | 1.60 | 1.70 | 7.65 |
| M350-50A | 0.50 | 3.50 | 1.50 | 1.50 | 1.60 | 1.70 | 7.65 |
| M400-50A | 0.50 | 4.00 | 1.70 | 1.53 | 1.63 | 1.73 | 7.70 |
| M470-50A | 0.50 | 4.70 | 2.00 | 1.54 | 1.64 | 1.74 | 7.70 |
Comparison of different standard silicon steels
In the manufacturing of modern electrical equipment, the silicon steel material that everyone is familiar with is a key and important material. Silicon steel (silicon steel coil, silicon steel sheet) has excellent magnetic properties and low iron loss characteristics, which makes it (steel coil) widely used in transformers, motors and generators. Different countries and regions have different standards for silicon steel. This article will compare the American standard non-oriented silicon steel and the national standard silicon steel to help you better understand the characteristics and applications of both.
* American Standard Non-Oriented Silicon Steel:
American Standard (ASTM) has very detailed regulations on non-oriented silicon steel, and common specifications include ASTM A677 and ASTM A876. These standards have strict requirements on the chemical composition, mechanical properties, magnetic properties and dimensional tolerances of silicon steel.
& National Standard Silicon Steel:
The regulations of China's national standard (GB) on silicon steel mainly include GB/T 2521.1 (non-oriented silicon steel strip and steel plate) and GB/T 2521.2 (oriented silicon steel strip and steel plate). These standards also specify the chemical composition, mechanical properties, magnetic properties and dimensional tolerances of silicon steel in detail.
Chemical composition of silicon steel
American standard non-oriented silicon steel:
American standard silicon steel usually has a silicon content of 2.5% to 3.5%, and its main components include silicon, aluminum, manganese and carbon. The increase in silicon content in steel helps to increase magnetic permeability and reduce iron loss.
National standard non-oriented silicon steel:
The silicon content of national standard non-oriented silicon steel is similar to that of American standard, usually between 2.5% and 3.5%.
Factory manufacturers strictly control the composition of electrical steel to ensure the stability and consistency of magnetic properties.
Contact Now