Duplex stainless steels
The standard range of Osprey® metal powder includes duplex and super-duplex stainless steel powder used in, for example, Additive Manufacturing (AM), Hot Isostatic Pressing (HIP) and Metal Injection Moulding (MIM).
| Osprey® | Standards* | Fe | Cr | Ni | Mo | C | Si | Mn | P | S | N | Other | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1.4091 | EN Number 1.4091 | Bal. | 32-38 | 11-16 | 2.0-4.0 | 1.0- 1.5 | ≤1.0 | ≤1.0 | ≤0.035 | ≤0.035 | 0.10-0.40 | W 0.5-2.0 |
1.4091
|
| 2205 | UNS S32205 / S32205 | Bal. | 22 | 5 | 3.2 | ≤0.030 | ≤1.0 | ≤2.0 | ≤0.030 | ≤0.015 | 0.18 | - |
2205
|
| 2507 | UNS S32750 | Bal. | 25 | 7 | 4 | ≤0.030 | ≤0.8 | ≤1.2 | ≤0.025 | ≤0.015 | 0.3 | Cu 0.5 |
2507
|
| 2707 | UNS S32707 | Bal. | 27 | 6.5 | 4.8 | ≤0.030 | ≤0.5 | ≤1.5 | ≤0.035 | ≤0.010 | 0.4 | Co 1.0 |
2707
|
| 3207 | UNS S33207 | Bal. | 32 | 7 | 3.5 | ≤0.030 | ≤0.8 | ≤1.5 | ≤0.035 | ≤0.010 | 0.5 | - |
3207
|
* Information about more standards is available in the datasheet for the respective alloy.
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