Maraging steels
The standard range of Osprey® metal powder includes a wide range of maraging steel powder used in, for example, Additive Manufacturing (AM) and Metal Injection Moulding (MIM).
| Osprey® | Standards* | Fe | C | Cr | Ni | Mo | Co | Ti | Al | Mn | Si | P | S | O | N | W | V | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 18Ni300 | UNS K93120 | Bal. | ≤0.03 | ≤0.3 | 18 | 4.8 | 9.0 | 0.7 | 0.1 | - | ≤0.1 | ≤0.01 | ≤0.01 | - | - | - | - |
18Ni300
|
| HWTS 50 | - | - | 0.18-0.25 | 2.5-3.0 | - | 2.0-2.5 | - | - | - | 0.10-0.50 | 0.05-0.50 | - | - | - | < 0.06 | - | 0.4-0.6 |
HWTS 50
|
| MAR 55 | - | - | 0.17 | 3.00 | 9.00 | 2.10 | 10.00 | - | - | < 0.3 | < 0.3 | - | - | - | - | - | - |
MAR 55
|
| MAR-50-Co free | - | Bal. | ≤0.06 | 4.0 | 9.5 | 4.5 | ≤0.1 | ≤1.0 | ≤0.3 | ≤0.5 | ≤0.5 | ≤0.03 | ≤0.03 | - | - | - | - |
MAR-50-Co free
|
| MAR-60 | ASTM, AISI 13Ni400 | Bal. | ≤0.03 | ≤0.3 | 13.0 | 10.0 | 15.0 | 0.20 | 0.01 | ≤0.1 | ≤0.1 | ≤0.01 | ≤0.01 | ≤0.1 | ≤0.1 | - | - |
MAR-60
|
* Information about more standards is available in the datasheet for the respective alloy.
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