GB Standard Silicon Lamination Steel Coil/Strip/Sheet, Relay Steel and Transformer Steel
Product Detail
Silicon steel coil, as one of the core materials of modern industry, is widely used in the field of power systems and motors, playing a vital role. Its main use is to make transformers, generators, motors and other kinds of high-efficiency electrical equipment core components, effectively improve the electromagnetic performance of the equipment and energy conversion efficiency.
Features
Silicon alloy steel with silicon content of 1.0 ~ 4.5% and carbon content of less than 0.08% is called silicon steel. It has the characteristics of high permeability, low coercivity and large resistivity, so the hysteresis loss and eddy current loss are small. It is mainly used as magnetic material in motors, transformers, electrical appliances and electrical instruments. In order to meet the needs of punching and shearing processing when manufacturing electrical appliances, it is also required to have a certain plasticity. In order to improve the magnetic susceptibility and reduce the hysteresis loss, the harmful impurity content is required to be as low as possible, and the plate shape is required to be flat and the surface quality is good.
| Trademark | Nominal thickness(mm) | 密度(kg/dm³) | Density(kg/dm³)) | Minimum magnetic induction B50(T) | Minimum stacking coefficient (%) |
| B35AH230 | 0.35 | 7.65 | 2.30 | 1.66 | 95.0 |
| B35AH250 | 7.65 | 2.50 | 1.67 | 95.0 | |
| B35AH300 | 7.70 | 3.00 | 1.69 | 95.0 | |
| B50AH300 | 0.50 | 7.65 | 3.00 | 1.67 | 96.0 |
| B50AH350 | 7.70 | 3.50 | 1.70 | 96.0 | |
| B50AH470 | 7.75 | 4.70 | 1.72 | 96.0 | |
| B50AH600 | 7.75 | 6.00 | 1.72 | 96.0 | |
| B50AH800 | 7.80 | 8.00 | 1.74 | 96.0 | |
| B50AH1000 | 7.85 | 10.00 | 1.75 | 96.0 | |
| B35AR300 | 0.35 | 7.80 | 2.30 | 1.66 | 95.0 |
| B50AR300 | 0.50 | 7.75 | 2.50 | 1.67 | 95.0 |
| B50AR350 | 7.80 | 3.00 | 1.69 | 95.0 |
Application
The silicon steel has high magnetic induction, and the excitation current of the iron core is reduced, which also saves energy. The high magnetic induction of silicon steel can make the design of the maximum magnetic induction (Bm) high, the core size is small, light weight, saving silicon steel, wires, insulation materials and structural materials, both the motor and transformer loss and manufacturing costs are reduced, but also easy to assemble and transport. The motor, which consists of a toothed circular punch forming an iron core, works in a running state. The silicon steel plate is required to be magnetic isotropic and made of non-oriented silicon steel. Transformers consisting of strips stacked into an iron core or strips wound into an iron core operate at rest and are made of cold-rolled oriented silicon steel with high magnetic anisotropy. In addition, the silicon steel is required to have good punching property, smooth surface and uniform thickness, good insulation film and small magnetic aging.
Packaging & Shipping
1. During the packaging process, sharp corners or sharp edges should be avoided in the contact parts of the product and packaging materials to avoid scratching or damaging the product.
2. When selecting the mode of transportation, the appropriate transportation method should be selected according to the factors such as product quantity, weight and transportation distance.
3. In the process of transportation, the supervision and protection of silicon steel products should be strengthened to ensure that the products can be safely delivered to the destination, and to deal with possible problems in transportation in a timely manner.
In general, the packaging process of silicon steel products should follow the relevant national standards and requirements to ensure the reasonable selection and treatment of packaging materials and other details, so as to ensure the safety and integrity of the product in the entire logistics transportation process.
FAQ
Q1. Where is your factory ?
A1: Our company’s processing center is located in Tianjin, China.Which is well equipped with kinds of machines, such as laser cutting machine,mirror polishing machine and so on. We can provide a wide range of personalized services according to the customers’ needs.
Q2. What are your company's main products ?
A2: Our main products are stainless steel plate/sheet, coil, round/square pipe, bar, channel, steel sheet pile, steel strut,etc.
Q3. How do you control quality ?
A3: Mill Test Certification is supplied with shipment, Third Party Inspection is available.
Q4. What are the advantages of your company ?
A4: We have many professionals, technical personnel, more competitive prices and
best after-dales service than other stainless steel companies.
Q5. How many coutries you already exported ?
A5: Exported to more than 50 countries mainly from America, Russia, UK, Kuwait,
Egypt, Turkey, Jordan, India, etc.
Q6. Can you provide sample ?
A6: Small samples in store and can provide the samples for free. Customized samples will take about 5-7days.
