2205 Duplex Stainless Steel
Product introduction
2205 Duplex Stainless Steel Molybdenum duplex stainless steel has good resistance to chloride stress corrosion under low stress. Generally, 18-8 austenitic stainless steel is prone to stress corrosion fracture in neutral chloride solution above 60°C. Heat exchangers and evaporators made of this kind of stainless steel in trace chloride and hydrogen sulfide industrial media have a tendency to produce stress corrosion fracture, while duplex stainless steel has good resistance.
| Product Name: | 2205 Duplex Stainless Steel |
| Standard: | ASTM AISI JIS KS BS EN UNS IS AS CNS GB |
| Material: | 2205 2507 F51(S31803) etc. |
| Surface: | 2B BA 4K 6K 8K NO.1 NO.4 1D |
| Original Place: | Wuxi China |
| technology: | Cold rolled/Hot rolled |
| Supply Ability: | 20000 Ton/Month |
| Thickness: | 0.3-300mm/As Required |
| Width: | 200mm-2500mm or customized |
| Length: | 500-6000mm or customized |
2205 Duplex Stainless Steel.Duplex Stainless Steel (DSS) refers to ferritic and austenite accounted for about 50% each, generally less phase content also needs to reach at least 30% of the stainless steel. In the case of low C content, the Cr content ranges from 18% to 28%, and the Ni content ranges from 3% to 10%. Some steels also contain alloying elements such as Mo, Cu, Nb, Ti and N.
This kind of steel has the characteristics of austenite and ferrite stainless steel, compared with ferrite, higher plasticity, toughness, no room temperature brittleness, intergranular corrosion resistance and welding performance are significantly improved, but also maintain the ferrite stainless steel 475℃ brittleness and high thermal conductivity, with superplasticity and other characteristics. Compared with austenitic stainless steel, high strength and resistance to intergranular corrosion and chloride stress corrosion has been significantly improved. Duplex stainless steel has excellent corrosion resistance and is also a kind of nickel saving stainless steel.
Our Advantages:
(1) High quality 2205 Duplex Stainless Steel with reasonable price.
(2) Every process will be checked by responsible QC which insures every product’s quality.
(3) Professional packing teams which keep every packing safely.
(4) Free samples can be provided as your requirements.
(5) Wide excellent experiences with after-sale service.
Technical data
2205 Duplex Stainless Steel Chemical Composition
| Cr≦ | Co≦ | Mo≦ | Si≦ | P≦ | S≧ |
| 12.5-14.5 | 1.5-2.5 | 0.5-1.5 | 1.0 | 0.04 | 0.03 |
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We have a large stock of commonly used models and sizes in stock, which can be delivered in the shortest possible time, ensuring that it does not delay your production cycle
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Tianjin Medal New Materials Technology Co., Ltd
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Tianjin Medal New Materials Technology Co., Ltd
E-Mail：metal@qdzysteel.com
TEL：8619546356638
WhatsApp：8619546356638
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