YUHONG HOLDING GROUP CO., LTD
YUHONG HOLDING GROUP CO., LTD
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ASTM A815 WP-S S32205 Duplex Steel U Bend Return , Heat Exchanger , Boiler
Grade 32205, also known as Duplex 2205 or UNS S32205, is a nitrogen-enhanced duplex stainless steel. It is characterized by its high strength, excellent corrosion resistance, and good weldability. This duplex alloy combines the desirable properties of both austenitic and ferritic stainless steels, making it suitable for a wide range of demanding applications.
Features:
Chemical Composition:
| C | Mn | Si | N | P | Cr | Fe | Ni | S | Mo |
| 0.03 max | 2.00 max | 1.00 max | 0.8 to 0.20 | 0.030 max | 21.0 to 23.0 | 63.54 min | 4.50 to 6.50 | 0.02 max | 2.50 to 3.50 |
Mechanical Properties:
| Grade | UNS S32205 |
| Yield Strength min. MPa [ksi] | 450 [65] |
| Tensile Strength min. MPa [ksi] | 655 [95] |
| Elongation in 2" min. % | 20 |
| HBW, max | 290 |
Applications:
