Low-alloy steels
The standard range of Osprey® metal powder includes a wide range of low-alloy steel powder used in, for example, Additive Manufacturing (AM) and Metal Injection Moulding (MIM).
| Osprey® | Standards* | Fe | C | Cr | Ni | Mo | Si | Mn | S | P | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 4140 | UNS G41400 | Bal. | 0.38-0.43 | 0.8-1.1 | - | 0.15-0.25 | 0.15-0.35 | 0.75-1.00 | 0.04 | 0.035 |
4140
|
| 4340 | UNS G43400 | Bal. | 0.38-0.43 | 0.7-0.9 | 1.65-2.00 | 0.2-0.3 | 0.15-0.35 | 0.6-0.8 | <0.040 | <0.035 |
4340
|
| 4365 | - | Bal. | 0.62-0.66 | 0.7-0.9 | 1.65-2.00 | 0.2-0.3 | 0.15-0.30 | 0.6-0.8 | 0.04 | 0.035 |
4365
|
| 4605 | AISI 4605 | Bal. | 0.4-0.6 | - | 1.5-2.5 | 0.2-0.5 | ≤1.0 | - | - | - |
4605
|
| 8620 | UNS G86200 | Bal. | 0.18-0.23 | 0.4-0.6 | 0.4-0.7 | 0.15-0.25 | 0.15-0.35 | 0.7-0.9 | 0.04 | 0.035 |
8620
|
| SAE 52100 | UNS G52986 | Bal. | 0.98-1.10 | 1.3-1.6 | - | - | 0.15-0.35 | 0.25-0.45 | 0.025 | 0.025 |
SAE 52100
|
| SCM415 | UNS G41180 | Bal. | 0.13-0.18 | 0.9-1.2 | 0.25 | 0.15-0.30 | 0.15-0.35 | 0.6-0.9 | 0.03 | 0.03 |
SCM415
|
* Information about more standards is available in the datasheet for the respective alloy.
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