Sandstorm Steel
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Stainless steel coil is an alloy material made from iron with the addition of chromium, nickel and other elements. According to different compositions and uses, stainless steel sheet can be divided into many different types.
| Element | 304 | 304L | 310s | 321 |
|---|---|---|---|---|
| C | 0-0.07 | 0-0.03 | 0.8 | 0.08 |
| Mn | 0-2.0 | 0-2.0 | 2.00 | 2.00 |
| Si | 0-1 | 0-1 | 1.00 | 1.00 |
| Cr | 17.5-19.5 | 17.5-19.5 | 24.0-26.0 | 17.0-19.0 |
| Ni | 8-10.5 | 8-10.5 | 19.0-22.0 | 9.0-12.0 |
| Fe | Balance | Balance | - | - |
| Surface | Definition | Application |
|---|---|---|
| NO.1 | Heat treatment and pickling after hot rolling. | Chemical tanks, pipes. |
| 2B | Cold rolled, heat treated and pickled for appropriate luster. | Medical, Food, Construction. |
| NO.4 | Polished with No.150 to No.180 abrasives. | Kitchen utensils, Medical equipment. |
| HL | Continuous polishing streaks (Hairline). | Building Construction decoration. |
| BA | Bright heat treatment after cold rolling. | Electric equipment, Kitchenware. |
| Mirror | Shining like a mirror (No.8). | Architectural decoration. |
Standard Export Package: We ensure high-quality delivery through professional seaworthy packing using plastic and wooden protection or as per specific customer requirements.
Delivery Detail: Typically 7-20 days, depending on the order quantity and specific requirements.
Founded in 2006, our company has grown into a leading steel product supplier with annual sales exceeding 100,000 tons. We operate our own processing factory and warehouse facilities to ensure strict quality control.
Our comprehensive product range includes angle steel, H beams, channel steel, and various stainless steel plates and coils. All products comply with international standards including GB, ASTM, JIS, and BS. We work closely with major steel manufacturers to provide the most competitive prices and reliable supply chains.
