Duplex Steel UNS S31803 Round Bars
Pacific Steels & Alloys is manufacturer, supplier, traders and stockiest of highly ranked grades of Duplex steel UNS S31803 Round Bars as compared to ordinary dealers. We provide Duplex steel UNS S31803 Round Bars in various sizes, shapes, thickness, designs, dimensions and specification of wide range of all sectors. We also provide wide variety of products to the Domestic and International clients on demands.
Duplex steel UNS S31803 are extremely Corrosion and Heat resistant, Fabrication, Heat treatment, Machinability and Weldability. Duplex steel UNS S31803 display properties characteristic of both Austenitic and Ferritic steel.
Duplex steel UNS S31803 Round Bar are used for various application industries Chemical processing, transport and storage, Oil and gas exploration and offshore rigs, Oil and Gas refining, Marine environments, Pollution control equipment, Pulp & Paper manufacturing, and Chemical Process Plant.
We also supply Duplex steel UNS S31803 Square Bar, Duplex steel UNS S31803 Hex Bar, Duplex steel UNS S31803 Flat Bar, Duplex steel UNS S31803 Forged Bar, Duplex steel UNS S31803 Bright Bar, Duplex steel UNS S31803 Black Bar, Duplex steel UNS S31803 Threaded Bar, Duplex steel UNS S31803 Polished Bar and Duplex steel UNS S31803 Rectangular Bar.
We offer Duplex steel UNS S31803 Round Bar at an Economical Price to our customer
For more info feel free to mail us at Sales@psalloys.com
Duplex Steel UNS S31803 Round Bars Specification
| Specifications | ASTM A276, ASME SA276 |
| Dimensions | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Size | 6 mm to 120 mm. |
| Diameter | 6mm to 350mm Diameter |
| Thickness | 100 to 6000 mm Length |
| Tolerance | +/-0.2mm |
| Finish | Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish |
| Length | 1 to 6 Meters, Custom Cut Lengths |
| Form | Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc. |
UNS S31803 Round Bars Chemical Composition
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
| Duplex S31803 | 0.030 max | 2 max | 1 max | 0.030 max | 0.020 max | 22 – 23 | 3 – 3.5 | 4.50 – 6.50 | 0.14 – 0.20 | 63.72 min |
UNS S31803 Round Bars Mechanical Properties
| Grades | Density (g/cm 3) | Density (lb/in 3) | Melting Point (°C) | Melting Point (°F) |
| S31803 | 7.805 | 0.285 | 1420 – 1465 | 2588 – 2669 |