ASTM A240 UNS S32205/S31803 2205 Duplex Stainless Plate Width 1250mm 1500mm 2000mm
ASTM A240 UNS S32205/S31803 2205 Duplex Stainless Plate Width 1250mm 1500mm 2000mm
Products Specification
| Products Name | duplex stainless steel plate |
| Grade | 2205 / S31803 / S32205 / 1.4462 |
| Thickness | Cold Rolled 0.6 - 3.0mm , Hot Rolled 3.0 - 80.0mm |
| Width | 1000mm 1219mm 1500mm 1800mm 2000mm |
| Standard Size | 1000*2000mm 1219*2438mm 1500*6000mm 1800*6000mm 2000*6000mm or cutting as request |
| Brand | POSCO TISCO BAOSTEEL JISCO ESS |
| Other Grade | 304 316L 309S 310S 321 347 2507 904L 254SMO.etc |
| Service | Cutting |
| C | Mn | Si | P | S | Cr | Mo | Ni | N | |
| 2205 (S31803) | 0.03 | 2.0 | 1.0 | 0.03 | 0.02 | 21.0- 23.0 | 2.5-3.5 | 4.5-6.5 | 0.08-0.20 |
| 2205 (S32205) | 0.03 | 2.0 | 1.0 | 0.03 | 0.02 | 22.0-23.0 | 3.0-3.5 | 4.5-6.5 | 0.14-0.20 |
| Grade | Tensile Strength ksi (min) | Yield Strength 0.2% ksi (min) | Elongation % | Hardness (HB) MAX |
| 2205 | 90 | 65 | 25 | 217 |
2205 Duplex Stainless Steel Equivalent Standards:
- ASTM/ASME: A240 UNS S32205/S31803
- EURONORM: 1.4462 X2CrNiMoN 22.5.3
- AFNOR: Z3 CrNi 22.05 AZ
- DIN: W.Nr 1.4462
Standard Size of our 2205 Duplex Stainless Steel Plate in Stock
| Cold Rolled 2205 duplex stainless steel sheet | ||||
| 0.4*1219*2438mm | 0.5*1219*2438mm | 0.6*1219*2438mm | 0.8*1219*2438mm | 1.0*1219*2438mm |
| 1.2*1219*2438mm | 1.5*1219*2438mm | 2.0*1219*2438mm | 2.5*1219*2438mm | 3.0*1219*2438mm |
| Hot Rolled 2205 duplex stainless steel plate | ||||
| 3.0*1500*6000mm | 4.0*1500*6000mm | 5.0*1500*6000mm | 6.0*1500*6000mm | 8.0*1500*6000mm |
| 10.0*1500*6000mm | 12.0*1500*6000mm | 14.0*1500*6000mm | 16.0*1500*6000mm | 20.0*1500*6000mm |
| 6.0*2000*6000mm | 8.0*2000*6000mm | 10.0*2000*6000mm | 12.0*2000*6000mm | 14.0*2000*6000mm |
| 16.0*2000*6000mm | ||||
Alloy 2205 (UNS S32305/S31803) is a 22% chromium, 3% molybdenum, 5-6% nickel, nitrogen alloyed duplex stainless steel plate with high general, localized, and stress corrosion resistance properties in addition to high strength and excellent impact toughness.
Alloy 2205 duplex stainless steel plate provides pitting and crevice corrosion resistance superior to 316L or 317L austenitic stainless steels in almost all corrosive media. It also has high corrosion and erosion fatigue properties as well as lower thermal expansion and higher thermal conductivity than austenitic.
2205 Duplex Stainless Steel Plate Applications:
- Chemical processing, transport and storage – pressure vessels, tanks, piping, and heat exchangers
- Oil and gas exploration and processing equipment – piping, tubing, and heat exchangers
- Marine and other high chloride environments
- Effluent scrubbing systems
- Pulp and paper industry – digesters, bleaching equipment, and stock-handling systems
- Cargo tanks for ships and trucks
- Food processing equipment
- Biofuels plants
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