CRNGO High Cold Rolled Silicon Steel Sheet Coils For Coreboard
CRNGO High Cold Rolled Silicon Steel Sheet Coils For Coreboard
Silicon steel, the sheet rolled with silicon steel is the most widely used soft magnetic material in the electrical field, so silicon steel sheet is also called electrical steel sheet. Silicon steel sheets are widely used in motors, generators, transformers, choke coils, electromagnetic mechanisms, relays and measuring instruments. The silicon content affects the properties of silicon steel sheets.
Non-Oriented Electrical Steel is manufactured as to render magnetic properties almost uniform in any direction of the coil. Used mainly for medium and large rotating machines, and small transformers.
● Exhibits almost uniform and excellent magnetic properties in all directions of a steel sheet.
● Typical applications: motors, generators, audio transformers, reactors, magnet switches, ballasts, magnetic fields, and electromagnets for accelerators
| Dimensional and Shape Tolerances | |||
| Nominal Thickness(mm) | Nominal Width(mm) | Flatness(%) | Camber Within 2m |
| 800~1000(0~+0.15) | 0.20(±0.02) | ≤2 | ≤1.0 |
| 0.35(±0.03) | |||
| 0.50,0.65(±0.04) | |||
| ＞1000(0~+0.15) | 0.20(±0.02) | ||
| 0.35,0.50(±0.03) | |||
| 0.65(±0.04) | |||
| APPLICATIONS | GRADES | ||||||
| Categories | Types | A230~400 | A400~700 | A800~1300 | AH230~470 | AH600~1000 | AR300~350 |
| Rotating Machines | Large Rotating Machines | ★ | |||||
| Medium Rotating Machines | ★ | ★ | ★ | ||||
| Hermetical Motors | ★ | ★ | ★ | ★ | ★ | ||
| General use A.C. Motors | ★ | ★ | ★ | ★ | ★ | ★ | |
| Small Motors and Intermittent Service A.C. Motors | ★ | ★ | ★ | ★ | ★ | ||
| Electrical Vehicle Driving Motors | ★ | ★ | ★ | ★ | ★ | ||
| Static Machines | Power Transformers | ★ | ★ | ||||
| Current&Potential Transformers | ★ | ||||||
| Reactors and Magnetic Amplifiers | ★ | ||||||
| Magnetic Switches Cores | ★ | ||||||
| Welding Transformers | ★ | ★ | ★ | ||||
| Ballast | ★ | ★ | ★ | ★ | ★ | ★ | |
| Magnetic fields | ★ | ★ | |||||
| Electromagnets | ★ | ★ | |||||
Grain-Oriented Electrical Steel is an electrical steel in which the easy magnetization direction of the grain is parallel to the rolling direction and the silicon content is about 3%.
●Exhibits excellent magnetic properties in one direction (the rolling direction) of the steel sheet
●Features excellent magnetic properties, including high magnetic flux density, low iron loss, and low magnetostriction
●Typical applications: power transformers, distribution transformers, audio transformers, current and potential transformers, medium to larggenerators, reactors, and magnetic shields.
| Dimensional and Shape Tolerances | ||||||
| Nominal Thickness(mm) | Nominal Thickness Tolerance (mm) | Longitudinal Thickness Tolerance (mm) | Traverse Thickness Tolerance (mm) | Width Tolerance(mm) | Flatness(％) | Camber within 2m |
| 0.18 | ±0.015 | ≦0.020 | ≦0.010 | 0~+1 | ≦1.5 | ≦0.9 |
| 0.2 | ±0.015 | |||||
| 0.23 | ±0.020 | ≦0.025 | ≦0.015 | |||
| 0.27 | ±0.025 | |||||
| 0.3 | ±0.025 | |||||
| 0.35 | ±0.025 | |||||
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Notes: a. The traverse thickness deviation refers to the thickness difference between the center of the steel plate and 15mm from the edge. b. The longitudinal thickness difference is the difference between the maximum thickness and the minimum thickness measured along the length direction (parallel to the rolling direction) on any steel strip with a length of 2m. c. Please feel free to contact us if you have special requirements. |
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