Iso Certification Seamless Steel Pipe 201 304 304l 316 316l 2205 2507 310s
Stainless steel pipe has good corrosion resistance, heat resistance, low temperature strength and mechanical properties, punching, bending, such as hot workability is good, no heat treatment hardening phenomenon. Purpose: tableware, ambry, boiler, auto parts, medical appliances, building materials, food industry (using the temperature - 196 ° C to 700 ° C).
Comparison of 300 series stainless steel |
301 | Good ductility, used for molded products. It can also be hardened by mechanical processing. Good weldability. Abrasion resistance and fatigue strength are better than 304 stainless steel. |
302 | The corrosion resistance is the same as 304, and the strength is better due to the relatively high carbon content. |
303 | It is easier to cut than 304 by adding a small amount of sulfur and phosphorus. |
304 | namely 18/8 stainless steel. The GB grade is 0Cr18Ni9. 309-Compared with 304, it has better temperature resistance. |
316 | After 304, the second most widely used steel grade is mainly used in the food industry, pharmaceutical industry and surgical equipment. The addition of molybdenum makes it a special corrosion-resistant structure. |
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