ASTM A789 UNS S31803 Duplex Stainless Steel Seamless Pipe 8 Inch Sch80
Short Description
Model No.: 31803-SMLSP-8-80
China Seamless Pipe Manufacturer www.pipelinedubai.com supplies ASTM A789 UNS S31803 Duplex Stainless Steel Seamless Pipe, 8 Inch, Sch80.
Tags:
Key Specifications / Features
Type: Seamless Pipe
Size: 8 Inch (DN200)
Wall Thickness: Sch80
Length: 6 meters
Ends: Beveled Ends
Standard: ASME A789
Material: UNS S31803
Chemical Composition
The chemical composition of 2205 (UNS S31803)
| Element | Content (%) |
|---|---|
| Iron, Fe | 63.75-71.92 |
| Chromium, Cr | 21.0-23.0 |
| Nickel, Ni | 4.50-6.50 |
| Molybdenum, Mo | 2.50-3.50 |
| Manganese, Mn | 2.0 |
| Silicon, Si | 1.0 |
| Nitrogen, N | 0.080-0.20 |
| Carbon, C | 0.030 |
| Phosphorous, P | 0.030 |
| Sulfur, S | 0.020 |
Physical Properties
The following table shows the physical properties of 2205 (UNS S31803)
| Properties | Metric | Imperial |
|---|---|---|
| Density | 7.82 g/cm³ | 0.283 lb/in³ |
