Specifications
DUPLEX STEEL S31803 COILS GRADES SPECIFICATION
Duplex Steel 2205 Coils Equivalent Grades
STANDARD | WERKSTOFF NR. | UNS |
Duplex 2205 | 1.4462 | S31803/S32205 |
Chemical Composition of ASTM A240 / SA240 Duplex Steel 2205 Coils
Grade | Cr | Ni | Mo | C | N | Mn | Si | P | S | Fe |
Duplex 2205 | 22.0-23.0 | 4.50-6.50 | 3.00-3.50 | .030 Max | 0.14-0.20 | 2.00 Max | 1.00 Max | .030 Max | .020 Max | Bal |
Mechanical Property of Duplex Steel 2205 Coils
Density | Melting Range, | Elongation % | Tensile Strength (Mpa) | Yield Strngth (Mpa) | Hardness (Brinell) |
7.805 | 1450 | 25 min. | 655 | 450 | 293 max |