S31803 DUPLEX STEEL PIPE/TUBE
UNS S31803is also known as grade 2205. The duplex stainless steel family includes a wide range of different materials, however, the s31803 duplexis the most common one. Duplex-grade stainless steel alloys have ferritic/austenitic properties, giving these materials superior strength and excellent resistance to oxidation.
MECHANICAL PROPERTY OF S31803DUPLEX STEEL PIPE/TUBE
|
20°C |
Tensile Strength |
Yield Strength |
Elongation% |
Hardness |
Density |
|
Min |
621Mpa |
448Mpa |
25% |
- |
|
|
Max |
- |
- |
- |
31HRC |
PROPERTIES OF S31803 DUPLEX STEEL PIPE/TUBE
UNS S31803/2205 is a duplex grade with a ferritic-austenitic microstructure. The alloy consists of around 40-50% ferrite in the annealed condition. The duplex microstructure has the high strength of the ferritic grades whilst retaining the corrosion resistance of the austenitic grades. It is not uncommon to see the metal used as a practical solution to chloride-induced stress cracking, which is the Achilles' heel of stainless steel.
If you want to know more about a789 uns s31803, sa790 s31803, a928 s31803and astm a815 s31803, please visit our website.
We can offer sorts of stainles steel tubingfor sale, if you are interested, please leave us a message.
Send product request
Other supplier products
 |
HIGH TEMPERATURE ALLOY FLANGE | High-temperature alloy flanges are mainly used in aerospace and energy fields. HIGH-TEMPERATURE FLANGE PROVIDED BY YUHONG As a professional for... |
|
|
S31803 DUPLEX STEEL PIPE/TUBE | UNS S31803is also known as grade 2205. The duplex stainless steel family includes a wide range of different materials, however, the s31803 duplexis... |
 |
INCONEL FLANGE | Inconel flange is suitable for harsh environments at high temperatures and pressures with good mechanical properties. As a professional Inconel fla... |
 |
TP316/TP316L/TP316H STAINLESS STEEL PIPE | TP 316has good corrosion resistance in the production process of pulp and paper. In terms of the application, 316Cb, 316L or 309Cb stainless steel ... |
 |
HASTELLOY FITTING | Hastelloy is a corrosion-resistant nickel alloy that contains other chemical elements such as chromium and molybdenum. Thus, the Hastelloy pipe fit... |
Same products
 |
S31254 high alloy austenitic stainless steel pipe | Seller: Jiangsu Jend Tube Co.,Ltd. | 6Mo (UNS S31254 / 254 SMO™) 6Mo alloy pipe, known commercially as 254 SMO™, is a high... |
 |
The third generation 43 series lean pipe aluminum alloy pipe | Seller: WJ-LEAN Technology Co., Ltd. | Diameter 43mm standard size 1.7mm thickness anodized aluminum alloy tube for Karakuri system.43 s... |
 |
Suction Plus Endotracheal Tube | Seller: Gcmedica Enterprise Ltd.,(Wuxi) | Enhancing Airway Management with the Suction Plus Endotracheal Tube The Suction Plus Endotrachea... |
 |
Suction Catheter | Seller: Gcmedica Enterprise Ltd.,(Wuxi) | The Essential Features of Suction Catheters for Effective Airway Clearance Disposable suction ca... |
 |
Suction Canister Soft Liner | Seller: Gcmedica Enterprise Ltd.,(Wuxi) | Enhancing Safety and Efficiency with Suction Canister Soft Liners in Healthcare Settings In heal... |
