Jianglin stainless steel is a professional supplier and manufacturer of duplex stainless steel tube
Duplex steel tube is a type of steel tube that is made from a duplex stainless steel material. Duplex stainless steel is a type of steel that has a two-phase microstructure consisting of both austenitic and ferritic phases. This unique microstructure gives duplex steel tube its excellent corrosion resistance, high strength, and good weldability.
Commonly used grades of duplex steel tube include:Duplex 2205 ,2507,2304
Duplex steel tube is commonly used in a wide range of applications, including chemical processing, oil and gas exploration, and marine engineering. Its high strength and excellent corrosion resistance make it an ideal material for use in harsh environments where other materials may fail.
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Property Of Alloy 2205 2507 2304 Stainless Steel Tube
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
2205 (S31803) | MinMax | 0-0.03% | 0-2% | 0-1% | 0-0.03% | 0-0.02% | 21.0-23.0% | 2.5-3.5% | 4.5-6.5% | 0.08-0.20% |
2205 (S32205) | MinMax | 0-0.03% | 0-1.2% | 0-1% | 0-0.03% | 0-0.02% | 22.0-23.0% | 3.0-3.5% | 4.5-6.5% | 0.14-0.20% |
2507(S3275) | MinMax | 0-0.03% | 0-2% | 0-0.8% | 0-0.035% | 0-0.02% | 24.0-26.0% | 3.0-5.0% | 6.0-8.0% | 0.24-0.32% |
2304(S32304) | MinMax | 0-0.03% | 0-2% | 0-1% | 0-0.03% | 0-0.02% | 22.0-23.0% | 0.1-0.6% | 3.0-5.5% | 0.10-0.20% |
Application of Alloy 2205 2507 23040 Stainless Steel Tube
Medical Industry
Chemical Processing
Aircraft Industry
Pipeline
Automobile Industry