Silicon Steel
Grain Oriented Cold Rolled Silicon Steel Coil Electrical Steel Coil
Silicon steel is divided into three categories: hot-rolled silicon steel, cold-rolled electrical steel and special-purpose silicon steel, according to the manufacturing process and use of electrica...
DESCRIPTION
Silicon steel is divided into three categories: hot-rolled silicon steel, cold-rolled electrical steel and special-purpose silicon steel, according to the manufacturing process and use of electrical steel.
| Standard | Steel Grade | Thickness (mm) | Width (mm) | Density (kg/dm3) | Iron Loss (W/kg) Max | Minimum Magnetic Polarization (T 50Hz) | Number of Bends Min | Minimum Stacking Factor |
| GB/T 2521-2008 | 35W440 – 65W1600 | 0.35, 0.50, 0.65 | 600-1200 | 7.70-7.85 | 4.00-15.00 | 1.64-1.71 | 5-10 | 0.95-0.975 |
| JIS C 2552:2000 | 35A230 – 65A160 | 0.35, 0.50, 0.65 | 600-1200 | 7.60-7.85 | 4.00-15.00 | 1.64-1.71 | 5-10 | 0.95-0.975 |
| ASTM A677-16 | 36F320M – 64F121M | 0.36, 0.47, 0.64 | 600-1200 | 7.60-7.85 | 4.00-15.00 | 1.64-1.71 | 5-10 | 0.95-0.975 |
| DIN EN10106:2007-11 | M235-35A – M1000-65A | 0.35, 0.50, 0.65 | 600-1200 | 7.60-7.80 | 4.00-15.00 | 1.64-1.71 | 5-10 | 0.95-0.975 |
CRNGO is a Silica-Iron Soft Magnetic Alloys with very low carbon element. The grains in the steel sheets showed non- oriented distribution after deformation and annealing. The Silica content is 1.5%-3.0%, or the Silica and Aluminum content is 1.8%-4.0%. The regular product is cold rolled sheet or strip. The thickness is 0.35mm and 0.5mm, and which is mainly used to produce electromotor and generator.
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