2507 Duplex Stainless Steel
Product Details
2507 Duplex Stainless Steel.2507 IS A FERRITIC AUSTENITIC (DUAL phase) STAINLESS steel WITH EXCELLENT RESISTANCE to point corrosion, CREvice corrosion and uniform corrosion.2507 is a ferritic austenitic (dual phase) stainless steel that combines many of the most beneficial properties of ferritic and austenitic steels. Due to the high chromium and molybdenum content of the steel, it has excellent resistance to point corrosion, crevices and uniform corrosion. The dual phase microstructure ensures that the steel has high resistance to stress corrosion rupture and high mechanical strength.
| Product Name: | 2507 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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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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