ASTM 304 Tube Cold-Drawn Stainless Steel Pipe Length 5m No.1 No.2 Surface
Description:
304 stainless steel pipe full name SUS304 stainless steel pipe
SUS304 stainless steel pipe belongs to the U.S. grade material of stainless steel pipe, the domestic grade equivalent to 0Cr19Ni9 stainless steel pipe, usually replaced by 0Cr18Ni9.
The mechanism of stainless steel rust prevention is the formation of dense oxide film of alloying elements to isolate oxygen contact and prevent continued oxidation. So stainless steel is not "stainless".
304 material rust phenomenon, there may be the following reasons.
The presence of chloride ions in the environment.
Chlorine ions are widely available, such as salt, sweat, seawater, sea air, soil, etc.. Stainless steel in the presence of chloride ions in the environment, corrosion is very fast, even more than ordinary low carbon steel.
So there are requirements for the use environment of stainless steel, and it needs to be wiped frequently to remove dust and keep clean and dry.
| | 200 series: 201, 202 | | 300 series: 304, 304L, 304H, 310S, 316, 316L, 317L, 321, 310S, 309S, 2205, 2507, 2520 | | 400 series: 410, 410S,420, 430, 431, 440A, 904L | | Standard | AISI, ASTM, DIN, GB, JIS, SUS | | Thickness | 0.1-12mm or as your request | | Width | 1000, 1219, 1500, 1800, 2000mm or as your request | | Treatment/Technique | Hot rolled, cold rolled | | Surface | NO.1, 2B, 8k, 2D, BA, NO.4... | | Applications | Decorative /industrial/building material | | Trade Terms | EXW, FOB, CFR, CIF | | Delivery time | Shipped in 7-15 days after payment | | Package | Standard sea-worthy package or as required | | | 20ft GP: 5.8m(length) x 2.13m(width) x 2.18m(high) about 24-26CBM | | 40ft GP: 11.8m(length) x 2.13m(width) x 2.18m(high)
about 54CBM 40ft HG: 11.8m(length) x 2.13m(width) x 2.72m(high) about 68CBM | |
| Chemical Composition |
| Grade | C≤ | Si≤ | Mn≤ | P≤ | S≤ | Ni | Cr |
| 201 | 0.15 | 1.00 | 5.50-7.50 | 0.5 | 0.03 | 3.50-5.50 | 16.00-18.00 |
| 202 | 0.15 | 1.00 | 7.50-10.00 | 0.5 | 0.03 | 4.00-6.00 | 17.00-19.00 |
| 304 | 0.08 | 1.00 | 2.00 | 0.045 | 0.03 | 8.00-11.00 | 18.00-20.00 |
| 304L | 0.03 | 1.00 | 2.00 | 0.045 | 0.03 | 8.00-12.00 | 18.00-20.00 |
| 309 | 0.20 | 1.00 | 2.00 | 0.04 | 0.03 | 12.00-15.00 | 22.00-24.00 |
| 309S | 0.08 | 1.00 | 2.00 | 0.045 | 0.03 | 12.00-15.00 | 22.00-24.00 |
| 310 | 0.25 | 1.00 | 2.00 | 0.04 | 0.03 | 19.00-22.00 | 24.00-26.00 |
| 310S | 0.08 | 1.00 | 2.00 | 0.045 | 0.03 | 19.00-22.00 | 24.00-26.00 |
| 316 | 0.08 | 1.00 | 2.00 | 0.045 | 0.03 | 10.00-14.00 | 16.00-18.00 |
| 316L | 0.03 | 1.00 | 2.00 | 0.045 | 0.03 | 10.00-14.00 | 16.00-18.00 |
| 316Ti | 0.08 | 1.00 | 2.00 | 0.045 | 0.03 | 10.00-14.00 | 16.00-18.00 |
| 410 | 0.15 | 1.00 | 1.00 | 0.04 | 0.03 | 0.60 | 11.50-13.50 |
| 430 | 0.12 | 0.12 | 1.00 | 0.04 | 0.03 | 0.60 | 16.00-18.00 |
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About Us:
Jiangsu Pucheng Metal Products (Group) Co., Ltd provides customers with different specifications and materials for stainless with 10 years' experience.Special Purpose with high quality, fast delivery, competitive price and excellent exprience of after-sale service.We have keep highly appreciated cooperation with purchasers from many countries .If you are interested in our products, please feel free to contact me any time! Welcome to hear from your inquiry!
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ASTM Cold Drawn SS 304 Pipe 5m NO.1 NO.2 Surface Images
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