YUHONG HOLDING GROUP CO., LTD
YUHONG HOLDING GROUP CO., LTD
Add to Cart
ASTM A815 UNS S32205 Duplex Steel U Bend Return , Heat Exchanger , Boiler
ASTM A815 UNS S32205 Duplex Stainless Steel Pipe U Bends can be welded or seamless and they are made up of a corrosion-resistant, strong and high-temperature capable duplex steel material. These Duplex Stainless Steel U Bends are known for their increased tensile strength and better resistance to pitting and crevice corrosion compared to other duplex steel grades. The higher molybdenum content makes them more durable than standard stainless steel alloys, making them be used in harsh environments without influencing quality. Our YUHONG GROUP is a manufacturer, supplier of Duplex S31803 / S32205 Stainless Steel Pipe U Bends which repel localized corrosion, especially crevice corrosion and pitting, and are more durable than stainless steel.
EQUIVALENT GRADES:
| STANDARD | UNS | WERKSTOFF NR. |
| Duplex 2205 | S31803 / S32205 | 1.4462 |
| Dimensions | ASME B16.28, MSS-SP-43, ASME/ANSI B16.9, BS4504, BS10, BS4504, BS1560, |
| Thickness | SCH10 - SCH XXS available with NACE MR 01-75 |
| Sizes | DN15-DN1200 |
| Connection | Welding |
| Bending Radius | R=2D, 3D, 5D, 6D, 8D, 1D, 10D or Custom |
| Manufacturing process | Press, Forge, Push, Cast, etc. |
| Types | Tees, Crosses, Reducers, Elbows, Stub Ends, Pipe Bends, End Caps, Etc. |
Chemical Propeties:
| C | Mn | Si | N | P | Cr | Fe | Ni | S | Mo |
| 0.03 max | 2 max | 1 max | 0.8 to 0.2 | 0.03 max | 21 to 23 | 63.54 min | 4.5 to 6.5 | 0.02 max | 2.5 to 3.5 |
Mechanical Properties:
| Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
| 7800 kg/m3 | 1350 °C (2460 °F) | 80000 Psi, 550 MPa | 116000 Psi, 800 MPa | 15 % |
Applications:
