2205 Duplex Stainless Steel Bar, dia 2-600mm, Small MOQ available
Applications
- Pump Shafts
- Heat Exchangers
- Pressure Vessels
- Valve Components
Duplex Stainless 2205 is a nitrogen-enhanced duplex used in applications requiring high strength and excellent corrosion resistance. It is designed to combine improved resistance to stress corrosion cracking, pitting and crevice corrosion. Duplex 2205 provides nearly double the corrosion resistance typical in other austenitic stainless steels.
Duplex 2205 Standards
- UNS S31803
- UNS S32250
- ASTM A182
- ASTM A276
- ASTM A479
| Chemical Composition(%): |
| C | Mn | Si | S | P | Cr | Mo | Ni | N |
| 0.03 max | 2.00 max | 1.00 max | 0.020 max | 0.030 max | 21.0-23.0 | 2.50-3.50 | 4.50-6.50 | 0.08-0.20 |
SIZE RANGE
1) Hot rolled black bar: Dia 10-80mm.
2) Hot forged black bar: Dia 80-600mm.
3) Acid round bar: Dia 5-300mm.
4) Cold drawn bright bar: Dia 2-55mm.
5) Grinded bright bar: Dia 5-150mm.
6) Polishing bright round bar: Dia 5-600mm.
SURFACE FINISHES
Black, Peeled(K12), Cold Drawn, Turned & Polished(H10, H11), Precision Ground(H9, H8)
Certificate of Quality: issued in English, in addition the normal terms, production process, the mechanical property yield strength, tensile strength, elongation and hardness, forged ratio, UT test result, Grain size, heat treatment methods and the sample of is shown on the Certificate of Quality.
Marking: Heat No. will be cold stamped and Steel grade, diameter mm, length mm, and the manufacturer LOGO and weight kg is painted
Skype:amywang20131
Our Services
Third Party inspection acceptable. such as SGS, BV etc.
Supplying financial support with usance L/C 180 days after B/L date.
Please feel free to contact us again if you have any further questions. We look forward to receiving an order from you.
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Diameter 2-600 Mm Duplex Stainless Steel Bar For Pressure Vessels 2205 Grade Images
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