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321 stainless steel angle processing custom

Time:2022-03-28 Source:Wuxi Jianuo Special Steel Co., Ltd.

 321 stainless steel angle processing custom

321 stainless steel angle is the stainless steel angle made of 321. It is mainly used in various engineering structures, such as house beams, bridges, power transmission towers, lifting and transportation machinery, ships, industrial furnaces, reaction towers, container racks and warehouse shelves.

321 stainless steel angle characteristics and applications

321 stainless steel is equivalent to domestic 1Cr18Ni9Ti

American grades: 321, S32100, TP321

Japanese grades are SUS321


321 stainless steel in which Ti as a stabilizing element exists, but it is also a hot steel, in high temperature than 316L is much better. 321 stainless steel in different concentrations, different temperatures of organic and inorganic acids, especially in oxidizing media with good wear resistance, used in the manufacture of wear-resistant acid containers and wear-resistant equipment lining, conveying pipelines.

321 stainless steel is Ni-Cr-Mo type austenitic stainless steel, its performance is very similar to 304, but due to the addition of titanium metal, so that it has a better resistance to grain boundary corrosion and high temperature strength. Due to the addition of titanium metal, it effectively controls the formation of chromium carbide.

321 stainless steel has excellent high temperature stress rupture (Stress Rupture) performance and high temperature resistance to subduction (Creep Resistance) stress mechanical properties are better than 304 stainless steel.

Application in the chemical, coal and oil industries with high requirements for resistance to grain boundary corrosion, field open-air machinery, building materials heat-resistant parts and heat treatment of difficult parts

1 . Oil waste gas combustion pipeline

2 . Engine exhaust pipe

3 . Boiler shells, heat exchangers, heating furnace components

4 . Diesel engine muffler parts

5 . Boiler pressure vessel

6 . Chemical transport vehicles

7 . Expansion joint

8 . Spiral welded pipe for furnace pipe and dryer