Shandong Chengshun Metal Material Co.,LTD
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309S STAINLESS STEEL COILStainless steel coil
Stainless Steel (Stainless Steel) according to GB/T20878-2007 definition is rust, corrosion resistance as the main characteristics, and chromium content is at least 10.5%, carbon content is not more than 1.2%
The invention and use of stainless steel coil dates back to eralier stage in history. develop high-strength wear-resisting alloy steel, specializing in solving the problem of the bore wear. Brearley and his assistants collected various types of steel produced at home and abroad, various properties of alloy steel, in a variety of different properties of machinery performance tests, and then select the more suitable stainless steel coils. One day, they tested an alloy steel containing a lot of chromium. After the wear test, they found that the alloy was not wear-resistant. So they recorded the results of the experiment and threw them into a corner. Experimental results show that it is not afraid of acid, alkali, salt stainless steel. The stainless steel coil was invented by a German mullah in 1912, but the mullah had no idea what it was for. Brearley invented stainless steel in 1916 obtained the British patent and began to mass production, so far, the stainless steel coil accidentally found in the garbage became popular all over the world, Henry Brearley is also known as the "father of stainless steel".
Our company is a professional stainless steel coil manufacturer with ISO CE certificates and big factories of 50 000 tons per month productivity. We supply hot rolled and cold rolled stainless steel coils, including 200, 300, 400 stainless series. We have large stock for fast delivery and offer free sample and customization service. Main markets distributing in North America, South America, Africa, Southeast Asia as well as Oceania, our company built stable cooperation with customers from more than 100 countries and regions.
PARAMETER OF 309S STAINLESS STEEL COIL | Grade
| C(%)
| Si(%)
| Mn(%)
| P(%)
| S(%)
| Cr(%)
| Ni(%)
| Mo(%)
| Cu(%)
| N(%)
|
| 309S | ≤0.15 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 22.00-24.00 | 12.00- 15.00 | / | / | / |
| Grade | Tensile strength (Mpa) | Yield Strength (Mpa) | Elongation (%) | Rate of reduction in area | Density (g/cm3) | Hardness (HB) (HRB) (HV) |
| 309S | ≥515 | ≥205 | ≥40 | ≥50 | 7.93 | HBS≤187；HRB≤90；HV≤200 |
| Product name | Stainless Steel Coil |
| Thickness | 0.3-120mm or as required |
| Standard | ASTM, AISI, JIS, GB,DIN |
| Width | 1000-2000mm or as required |
| Certificate | CE, ISO9001, SGS, tec. |
| Stock | 1000 tons |
| Tolerance | ±1% |
| Processing Service | Welding, Punching, Cutting, Bending, Decoiling |
| Steel Grade | 309S |
| Surface Finish | BA,2B,NO.1,NO.4,8K,HL,Mirror Finish |
| Delivery Time | within 7 working days |
| Market | Asia, America, Europe, AUE, etc. |
| Technique | Cold Rolled and Hot Rolled |
| Edge | Mill Edge &Slit Edge |
| Price Term | CIF CFR FOB EX-WORK |
| Packing | PVC Film+Waterproof Paper+Fumigation Wooden Frame |
| Sample | Free |
| Trade Term | EXW, FOB, CIF, CFR, CNF, DDU |
| Port | Qingdao/shanghai/tianjin port |
PRODUCT DETAIL DISPLAY OF 309S STAINLESS STEEL COIL
309S stainless steel roll large stock display
309S mirror stainless steel film
309S stainless steel diamond pattern checkered coil
309S stainless steel roll with different patterns checkereds
PACKAGING OF 309S STAINLESS STEEL COIL
QUALITY TEST AND WEIGHING OF 309S STAINLESS STEEL COIL
APPLICATION OF 309S STAINLESS STEEL COIL
PRODUCTION PROCESS OF 309S STAINLESS STEEL COIL
COMPANY INTRODUCTION OF 309S STAINLESS STEEL COIL
CERTIFICATE OF 309S STAINLESS STEEL COIL
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