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200series,300series and 400series stainless steel

1.200 series: Chromium-Manganese-Nickel.Less corrosion resistant than 300 series.It’s a cheaper alternative to the 300 series.2.300 series: Chromium-Nickel austenitic stainless steel.Including 301,303,304,304L,304N,309,310,310S,316,316L,321etc.Different grades has different characteristics.Among them,304 and 316 are the most widely used steel grades
3.400 series：Ferritic and Martensitic stainless steel, no manganese.

2023年9月11日 No Comments

Blogs

Treatment methods for oxidized skin on the pipe surface

304 stainless steel seamless pipe in long-term use may be damaged by the oxidized skin and thus the so-called oxidized skin effect. At this time, it should be treated accordingly to avoid corrosion damage to the steel pipe.Here introduced three treatment methods for oxidized skin on 304 stainless steel seamless pipe surface.

2023年6月7日 No Comments

200series,300series and 400series stainless steel

Treatment methods for oxidized skin on the pipe surface

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