Stainless Duplex UNS S31803 piping Products are less costly compared to other types of duplex steel material. One of the reasons is the composition does not have much molybdenum as opposed to other grades of duplex steel. 22 Cr Duplex UNS S31803 F51 raw material includes chromium and nickel in mid ranges. This makes the Duplex UNS S31803 material to perform midway between austenitic steel types and the super duplex steel types. Duplex SS UNS S31803 material is called the standard duplex steel. This is also the most commonly used type of duplex due to the low cost and interchangeability between austenitic steel needs and duplex steel needs.
Dealer and Stocking Distributor of
- Acroni Plate
- Arcelormittal Plate
- Outokumpu Plate
What is UNS S31803?
Duplex steel is a class of steel where the microstructure of the steel contains the ferritic and austenitic metallic phases in its metallurgic properties. This results in the Duplex S31803 Products having best qualities from both sides of the spectrum. This also result in some undesired characteristics such as intergranular precipitation at high temperatures, typically above 300 degrees Celsius.
Duplex 2205 UNS S31803 piping material is used in applications where high corrosion rates are expected. Due to the addition of chlorine in Duplex Steel UNS S31803 piping Products their wearing off against chloride ion rich solutions is very low. UNS S31803 DSS Products also retain very high tensile strength from their ferritic microstructure. This allows 1.4462 S31803 Duplex Steel piping material to withstand high tensions and pressures in hydraulic systems without corroding in medium temperatures.
Steel Grade S31803 piping Products also stand against localized corrosion and pitting as a result of the addition of chromium. Alloy 2205 S31803 piping material is lightweight due to the lower composition of nickel in them. This quality makes them have a comparatively larger tensile strength to thickness over austenitic steel types. Therefore Stainless S31803 piping material is used in applications where weight has to be reduced yet strength cannot be compromised.
Stainless Duplex S31803 material is widely used in chemical industries, marine tools and equipment, water desalination plants, food sector, paper and pulp industry and much more applications.
Duplex Steel UNS S31803 Material
| Grade | Temperature |
| UNS S31803 | 1020-1100°C/ 1868-2012°F |
| Grade | UNS | Duplex Industry Specifications |
|---|---|---|
| SAF 2205® 22Cr | UNS S31803 | ASMESA-182 (F51), SA-240, SA-798, SA-790, SA-815 ASTMA182 (F51),A240, A276, A479, A789, A790, A815, A928, A988 SAEJ405 |
| Duplex 2205 | UNS S31803 | 1.4462 | F51 |
Stockist of UNS S31803 equivalent material in Sharjah, UAE
- ASTM A182 Grade F51
- ASTM A240
- ASTM A789
- ASTM A790
- DIN 1.4462
- UNS S31803 Duplex stainless steel
- Duplex Steel S31803
- UNS S31803 F51
- Duplex Steel DIN 1.4462
| Properties | Metric | Imperial |
|---|---|---|
| Thermal expansion co-efficient (@20-100°C/68-212°F) | 13.7 µm/m°C | 7.60 µin/in°F |
| Properties | Imperial | Metric |
|---|---|---|
| Duplex Steel S31803 Material Density | 0.283 lb/in³ | 7.82 g/cm³ |
Design Stress of SA-240 Duplex Steel S31803 :
| 200F - 25.7 ksi | 300F - 24.8 ksi | 400F - 23.9 ksi |
| 500F - 23.3 ksi | 600F - 23.1 ksi |
Huge stock of UNS S31803:
| 31803 Piping Products | 1.4462 S31803 Tubing Material |
| S31803 DSS Piping Material | S31803 F51 Fuel Oil Piping Material |
| Duplex Steel S31803 Material | S31803 F51 Fuel Gas Piping Material |
| Stainless Steel S31803 Products | 22 Cr S31803 Fitting Piping Material |
| DSS S31803 Natural Gas Piping Material | S31803 2205 Fuel Piping Material |
| Alloy 2205 S31803 Material | S31803 Underground Piping Material |
| S31803 SS Products | 1.4462 Werkstoff S31803 Tube Material |
| Stainless Steel S31803 Fuel Piping Material | F51 Gas Piping Material |
| UNS S31803 Sanitary Piping Material | Steel F51 Fitting Piping Material |
Duplex Steel UNS S31803 price per kg in UAE
| Grade | Shape of | price per kg in US $ | price per kg in UAE |
|---|---|---|---|
| Duplex S31803 price per kg | S31803 Plate | $ 4-6 | INR 300-350 |
| Duplex Steel S31803 Material price per kg | S31803 Sheet | $ 3.5-5 | INR 300-400 |
Check above Price of Duplex UNS S31803 in UAE. Please contact SME for Free Quote and latest or updated Duplex UNS S31803 price list.
UNS S31803 Duplex Stainless Steel suppliers in UAE, UNS S31803 Stainless Steel in stock for sale, UNS S31803 Duplex Stockist in UAE. Check Duplex Steel S31803 stock in Dubai, UAE & Duplex Steel UNS S31803 price in Sharjah, UAE
Here is a complete information about UNS S31803 F51 products& useful information such as Duplex UNS S31803 Density, UNS S31803 Corrosion, Stainless Steel UNS S31803 Hardness, UNS S31803 Heat Treatment, Duplex Steel UNS S31803 Standard, UNS S31803 Thermal Conductivity, Duplex Steel UNS S31803 Impact Test, UNS S31803 Welding and Duplex UNS S31803 Yield Strength.
| Pren: (Pitting Resistance Equivalent Number) | Duplex UNS S31803 Pren 35 |
| Element | Content (%) |
|---|---|
| Molybdenum, Mo | 2.50-3.50 |
| Manganese, Mn | 2.0 |
| Silicon, Si | 1.0 |
| Nitrogen, N | 0.080-0.20 |
| Iron, Fe | 63.75-71.92 |
| Chromium, Cr | 21.0-23.0 |
| Nickel, Ni | 4.50-6.50 |
| Carbon, C | 0.030 |
| Phosphorous, P | 0.030 |
| Sulfur, S | 0.020 |
| Properties | Metric | Imperial |
|---|---|---|
| Elongation at break (in 50 mm) | 25.0 % | 25.0 % |
| Hardness, Brinell | 293 | 293 |
| Hardness, Rockwell c | 31.0 | 31.0 |
| Tensile strength at break | 621 MPa | 90000 psi |
| Yield strength (@strain 0.200 %) | 448 MPa | 65000 psi |
