Martensitic stainless steels
The standard range of Osprey® metal powder includes martensitic stainless steel powder used in, for example, Additive Manufacturing (AM) and Metal Injection Moulding (MIM).
| Osprey® | Standards* | Fe | C | Cr | Nb | Mo | Si | Mn | S | P | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 410 | UNS S41000 / EN No. 1.4006 | Bal. | 0.15 | 11.5-13.5 | - | - | 1.0 | 1.0 | 0.03 | 0.04 |
410
|
| 440C | UNS S44004 / EN No. 1.4125 | Bal. | 0.95-1.20 | 16.0-18.0 | - | 0.75 | 1.0 | 1.0 | 0.03 | 0.04 |
440C
|
| 420 | UNS S42000 / EN No. 1.4021 | Bal. | 0.30 | 13 | - | - | ≤1.0 | ≤1.0 | ≤0.03 | ≤0.04 |
420
|
| 440B | UNS S44003 / EN No. 1.4112 | Bal. | 0.75-0.95 | 16.0-18.0 | - | 0.75 | 1.0 | 1.0 | 0.03 | 0.04 |
440B
|
* Information about more standards is available in the datasheet for the respective alloy.
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