Super duplex A182 F61 UNS S32250 Werkstoff 1.4507
Super duplex steel A182 F61 UNS S32250 Werkstoff 1.4507 is a corrosion-resistant duplex alloy ideal for marine and industrial environments with high chloride concentration. It offers good mechanical strength and toughness finding use in areas such as the chemical petroleum marine industry and in the construction of structures exposed to the corrosive environment.
CHEMICAL COMPOSITION SUPER DUPLEX A182 F61 UNS S32250 Werkstoff 1.4507
| Element | Min | Max |
|---|---|---|
| C | 0.03 | |
| Yes | 0.40 | |
| Mn | 1.00 | |
| Cr | 25.9 | |
| Ni | 6.10 | |
| Mo | 3.40 | |
| Cu | 1.70 | |
| W | 0.60 | |
| N | 0.25 |
MECHANICAL CHARACTERISTICS SUPER DUPLEX A182 F61 UNS S32250 Werkstoff 1.4507
| Material | League | Rm min (MPa) | Rp 0.2 min (MPa) | A% min | Hardness |
|---|---|---|---|---|---|
| A182 F61 UNS S32550 | 1.4501 | 790 | 586 | 25 | 220-270 HB |
PHYSICAL CHARACTERISTICS SUPER DUPLEX A182 F61 UNS S32250 Werkstoff 1.4507
- Bulk density at 20°C: 7.81 kg/dm³
- Modulus of elasticity at 20°C: 199,000 N/mm²
- Thermal conductivity at 20°C: 14.2 W/m.K
- Magnetic
CORRESPONDENCE AND SPECIFICATIONS A182 F61 UNS S32250 Werkstoff 1.4507
- EN 10088/3: X2 CrNiMoCuN 25-6-3
- W.: 1.4507
- UNS: UNS S32250
- AISI: F61 A182 / A479
- BRAND: FERRALIUM 255 – SD50
- NORSOK: M630 MDS D57 M650
- OTHERS: NACE MR01-75, ISO 15156, EN 10088-3, PED 97/23/EC, ASTM G48
