porducts list
- Camisoles & Vests [1]
- Gazebos & Canopies [1]
- Stainless Steel Bars [1]
- Stainless Steel Sheets [1]
- Tube Welders [1]
contact datails
Shanghai AnBao Steel Co., Ltd.
0086-13681911516
0086-13681911516
Duplex Pipe/Duplex Tube/Super Duplex Pipe/Stainless Duplex Pipe
Standards: ASTM/ASME A789/SA789, A790/SA790,A450,A530
Material: UNS S31803(Cr22Ni5Mo3)/2205,UNS S32750,UNS S31500(Cr18NiMo3Si2)
Chemical Composition
Grade | C max | Si max | Mn max | P max | S max | Cr | Ni | Mo | N |
UNS S32750 | 0.030 | 0.8 | 1.2 | 0.030 | 0.015 | 24.0-26.0 | 6.0-8.0 | 3.0-5.0 | 0.24-0.32 |
UNS S31803 | 0.030 | 1.0 | 2.0 | 0.020 | 0.020 | 21.0-23.0 | 4.5-6.5 | 2.5-3.5 | 0.08-0.20 |
UNS S31500 |
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