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Duplex 2205 Stainless Steel Plate
Duplex 2205 is a two-phase ferritic-austenitic stainless steel with approximately 22% chromium, 3% molybdenum, and 5-6% nickel. It offers high yield strength (double that of standard austenitic grades), excellent resistance to stress corrosion cracking, pitting, and erosion. It is widely used in severe environments including chemical, petroleum, and marine industries.
ASTM: UNS S31803 / S32205EN: 1.4462GB: 00Cr22Ni5Mo3N
MaterialASTM A240 / GB3280-2007 / JIS G4304-2005 / EN10088-2-2005
Thickness0.3 mm - 100 mm (Customizable)
Width1000 mm, 1219 mm, 1500 mm, 2000 mm
Length2000 mm, 2438 mm, 3000 mm, 6000 mm
MOQ500 kg
Lead Time7-15 days for stock items; 3 weeks for customized sizes
PortShanghai / Tianjin / Qingdao
Response within 24 hours
In Stock — Ready to Ship
| Material Grade | ASTM A240 / GB3280-2007 / JIS G4304-2005 / EN10088-2-2005 | Standard | ASTM A240 / GB3280-2007 / JIS G4304-2005 / EN10088-2-2005 |
| Thickness Range | 0.3 mm - 100 mm (Customizable) | Width Range | 1000 mm, 1219 mm, 1500 mm, 2000 mm |
| Length Range | 2000 mm, 2438 mm, 3000 mm, 6000 mm | MOQ | 500 kg |
| Lead Time | 7-15 days for stock items; 3 weeks for customized sizes | Port of Shipment | Shanghai / Tianjin / Qingdao |
| C | ≤0.030 | Cr | 22.0 - 23.0 |
| Ni | 4.5 - 6.5 | Mo | 3.0 - 3.5 |
| N | 0.14 - 0.20 | Mn | ≤2.0 |
| Si | ≤1.0 | P | ≤0.030 |
| S | ≤0.030 | Yield Strength (0.2%) | ≥450 MPa |
| Tensile Strength | ≥620 MPa | Elongation | ≥25% |
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