AISI 2205 2507 Stainless Steel Pipe For Sales

Duplex Stainless Steel 2205 alloy is a compound stainless steel consisting of 21% chromium, 2.5% molybdenum and 4.5% nickel nitrogen alloy. It has high strength, good impact toughness and good overall and local stress corrosion resistance. Therefore, this kind of steel is widely used in chemical industry, transportation of large chemical containers, natural gas and oil industry, paper industry, environmental pollution control equipment. In the oil and gas industry, more than 850 kilometers of dual-phase stainless steel pipeline are being used, mostly 2205DSS dual-phase Stainless Steel Pipe.

Here are the main series of Stainless Steel:

301----- Good malleability for molding products. It can also be machined to harden rapidly. Good weldability. The wear resistance and fatigue strength is better than 304 stainless steel.

302----- has the same corrosion resistance as 304, and has better strength due to higher carbon content.

316----- The second most widely used steel after 304, mainly used in the food industry, pharmaceutical industry and surgical equipment, molybdenum is added to give it a special structure resistant to corrosion. 

410 -- martensite (high strength chromium steel), good wear resistance, poor corrosion resistance.

416 -- The addition of sulfur improves the processing properties of the material.

420 -- "tool grade" martensitic steel, similar to Brinell high chromium steel this earliest stainless steel. Also used in surgical knives, can be made very bright.