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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
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
18Ni300 UNS K93120 Bal. ≤0.03 ≤0.3 18 4.8 9.0 0.7 0.1 - ≤0.1 ≤0.01 ≤0.01 - - 18Ni300

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

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