Low-alloy steel metal powder

The standard range of Osprey® metal powder includes a wide variety of low-alloy steel metal powder used in, for example, additive manufacturing and metal injection moulding (MIM).

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Other low-alloy steels are also available. Contact us to discuss the full range of metal powder alloys.

Selected low-alloy steels incl. chemical composition (nominal), %
Alloy (UNS) Fe C Cr Ni Mo Si Mn S P
SCM415
(G41180)
Bal. 0.20-0.24 0.9-1.2 0.25 0.15-0.30 0.15-0.35 0.60-0.85 0.03 0.03
4140
(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
4340
(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
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
4605 Bal. 0.4-0.6 1.5-2.5 0.2-0.5 ≤1.0
8620
(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
SAE 52100
(G52986)
Bal. 0.98-1.10 1.3-1.6 0.15-0.35 0.25-0.45 0.025 0.025

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