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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
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
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
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 0.03 0.03 4340
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
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
4605 AISI 4605 Bal. 0.4-0.6 - 1.5-2.5 0.2-0.5 ≤1.0 - - - 4605
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

* Information about more standards is available in the datasheet for the respective alloy.

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