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Type 2205 Bendable Polished Hot Rolled Steel Plate is meant for applications that involve being used in either for general applications or in pressure vessels.
STANDARD | WERKSTOFF NR. | UNS |
Duplex 2205 Plate | 1.4462 / 1.4462 | UNS S31803 / UNS S32205 |
Element | Percent By Weight | |
Cr | Chromium | 22.0 - 23.0% |
Ni | Nickel | 4.5 - 6.5% |
Mn | Manganese | 2.0% max |
Si | Silicon | 1.0% max |
P | Phosphorous | 0.03% max |
S | Sulfur | 0.02% max |
C | Carbon | 0.03% max |
N | Nitrogen | 0.1 - 0.2% |
Mo | Molybdenum | 3.0 - 3.5% |
Fe | Iron | Balance |
Thickness greater than 6.35 mm is called a duplex 2205 Plate.
Thickness greater than 0.15 mm and less than 6.35mm is called a duplex 2205 Sheet.
Thickness less than 0.15mm is called a duplex 2205 Foil.
Flue gas desulfurization equipment
Pulp mill digesters, bleach washers, chip pre-steaming vessels
Chemical process vessels, piping and heat exchangers
Food processing equipment
Oil field piping and heat exchangers
