411 553 Class pure silicon metal Description
Metallic silicon is used to produce silicones, synthetic silica and silanes. Silicone products such as surfactants, lubricants, sealants, and adhesives are used in a variety of industries, including construction (e.g., insulating rubbers), industrial processes (e.g., as anti-foaming agents in the oil and gas industry), as well as in personal care (e.g., cosmetics) and transportation. Silanes are used in the glass, ceramics, foundry and paint industries.
Our products comply with ISO 9001, ISO 14001 and RMI (Responsible Minerals Initiative) standards. They also meet the requirements of GB/T 2881-2014, ASTM A482 and the specific needs of our customers. Each batch of our products is tested by us and other companies, and we have documents to prove the quality of our products.
411 553 Grade Pure Silicon Metal Manufacturers
The Specification Of 411 553 Class pure silicon metal
| Grade | Chemical composition(%) | ||||
| Si | Fe | Al | Ca | P | |
| > | ≤ | ||||
| 1515 | 99.6% | 0.15 | - | 0.015 | 0.004 |
| 2202 | 99.5% | 0.2 | 0.2 | 0.02 | 0.004 |
| 2203 | 99.5% | 0.2 | 0.2 | 0.03 | 0.004 |
| 2503 | 99.5% | 0.2 | - | 0.03 | 0.004 |
| 3103 | 99.4% | 0.3 | 0.1 | 0.03 | 0.005 |
| 3303 | 99.3% | 0.3 | 0.3 | 0.03 | 0.005 |
| 411 | 99.2% | 0.4 | 0.04-0.08 | 0.1 | - |
| 421 | 99.2% | 0.4 | 0.1-0.15 | 0.1 | - |
| 441 | 99.0% | 0.4 | 0.4 | 0.1 | - |
| 553 | 98.5% | 0.5 | 0.5 | 0.3 | |
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411 553 Grade Pure Silicon Metal Suppliers
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411 553 Grade Pure Silicon Metal For Sale
FAQ
Q:Package & Shipping.
A: Normal package:by carton, we accept OEM packing.
Q:When can I offer?
A: We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price pls call us or tell us in your email , so that we can reply you priority.
Q:How do you charge the sample fees?
A: If you need a samples from our stock, we can provide to you for free, but the free charge should be on your side. If you need a special size, We will charge the sample making fee which will be refund when you place an order.
Q:What's your delivery time for production?
A:If we have stock , can delivery in 1-7 days ; if without the stock, need 5-30 days, depend on quantity.
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