ultra-thin non-oriented and grain oriented electrical steel sheet
Classification :
Keywords:
ultra-thin non-oriented and grain oriented electrical steel sheet
Product Introduction
ultra-thin non-oriented and grain oriented electrical steel sheet for transformer core silicon steel coilElectrical steel, also known as silicon steel, is a ferrosilicon soft magnetic alloy steel with very low carbon content, usually containing 0.5% to 4.5% silicon. The addition of silicon can increase the resistivity and maximum permeability of iron, and reduce the coercivity, iron loss and magnetic aging.
The difference between oriented silicon steel and non-oriented silicon steel
Non-oriented silicon steel: ferrosilicon alloy with very low carbon content. In the deformed and annealed steel sheet, its grains are distributed randomly. The silicon content of the alloy is 1.5% to 3.0%, or the sum of the silicon and aluminum content is 1.8% to 4.0%. The products are usually cold-rolled plates or strips, which are mainly used to manufacture motors and generators. Oriented silicon steel: It has strong directionality, the lowest iron loss value in the rolling direction, the highest magnetic permeability, and a higher magnetic induction value under a certain magnetization field. The silicon content of oriented silicon steel is about 3%. It also requires a low content of oxide inclusions in the steel and must contain certain inhibitors (MnS, A1N).
Specifications
| Product Name | Electrical Steel, Lamination Steel, Silicon Electrical Steel, Silicon Steel, Relay Steel, Transformer Steel |
| Category | Grain-Oriented Electrical Steel;聽Non-oriented electrical steel |
| Standard | AISI, ASTM, BS, DIN, GB, JIS, EN |
| Thickness | 0.27- 0.50 mm |
| Width | 900-1230 mm |
| Brand | Gnee |
| Origin | China |
Product Advantages
1.Stable performance
2.Excellent processing performance: High precision dimension and excellent mechanical properties make it easy to be sheared, punched and stacked by high speed punch machine. It also have good welding performance.
3.Excellent performance of Insulating coating: Uniform color, good insulation, high adhesion, excellent heat resistance and excellent processing performance
Mechanical Property
| Strength | Ultra | Ductility | Hardness | |
| (N/mm2) | -Tension | (%) | (HV1 | |
| Strength | ||||
| (N/mm2) | ||||
| M35W230 | 430 | 560 | 20 | 225 |
| M35W250 | 415 | 550 | 20.5 | 220 |
| M35W270 | 400 | 515 | 20.5 | 215 |
| M35W300 | 360 | 480 | 21.5 | 195 |
| M35W360 | 350 | 480 | 23.5 | 190 |
| M35W440 | 275 | 420 | 27.5 | 165 |
| M35W550 | 265 | 415 | 33.5 | 160 |
| M50W250 | 430 | 560 | 19 | 230 |
| M50W270 | 410 | 550 | 21.5 | 225 |
| M50W290 | 395 | 545 | 22.5 | 220 |
| M50W310 | 385 | 510 | 24.5 | 210 |
| M50W350 | 350 | 475 | 26.5 | 190 |
| M50W400 | 320 | 460 | 36 | 170 |
| M50W470 | 295 | 425 | 35 | 160 |
| M50W600 | 280 | 410 | 37 | 140 |
| M50W800 | 285 | 405 | 38.5 | 135 |
| M50W1300(D) | 250 | 360 | 40 | 11 |
Insulating Coating
| Coating types | M11 | M21 |
| Component | Chromium containing , semi organic coating | Chromium free, semi organic coating |
| Coating thickness | 0.7~1.5 | 0.8~5.0 |
| (μm) | ||
| Interlayer resistance | ≥100 | ≥100 |
| (Ω•mm2 /slice) | ||
| Adhesive property | Class A or class B | Class A or class B |
| Punching property | Excellent | Excellent |
| Antirust property | Excellent | Excellent |
| Heat resisting property | Resistant annealing at 750 C, N2 protection, for 2h | Annealing resistance in general |
Product Application
| Field | Purpose |
| Rotary machine | Large motor |
| Medium motor | |
| Compressor motor | |
| General Motors | |
| Small precision motor | |
| Motor for electric vehicle | |
| The Immobilizer | High frequency working motor |
| Miniature power supply transformer | |
| Instrument use transformer | |
| Reactor | |
| Welding machine use transformer | |
| Power switch | |
| Manostat | |
| Magnetic sealing unit | |
| Electromagnet for accelerator |
Company video
Company Profile
Shandong Hangmei Steel Co., Ltd. is a company integrating production and trade, with 10 years of domestic and foreign iron and steel product competition experience, to provide reliable service to customers around the world. The main products are steel pipe, steel plate, steel coil, steel bar, steel strip, steel, silicon steel, stainless steel series, carbon steel series, aluminum products and so on.
Packing and shipping
The company is adjacent to Qingdao Port and Tianjin Port, and the export traffic conditions of Shanghai Port are convenient. Annual sales volume is more than 8 million tons. Products are exported to more than 90 countries and regions. We have won the recognition of customers with good reputation and good service. The company has passed ISO9001 quality system certification and CE certification. All products conform to American standard ASTM, Japanese standard JIS, German standard DIN, British standard BS and so on. We support SGS and BV third party testing.
Application field
The products are widely used in precision instruments, aviation, ships, automobiles, home appliances, construction, Bridges, boilers, highway guardrails and other industries.
Craftsmanship
Customer visit
Our philosophy is customer first, win-win cooperation, our product purpose is "focus, focus, professional". We sincerely welcome customers from all over the world to visit our company to discuss long-term cooperation.
Client feedback
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