Iron-Based Alloy Powders

Iron-based alloy powders are self-fluxing powders, mainly composed of iron, chromium, boron, silicon, etc. These powders are mainly used for “wear-resistant mechanical parts” working at temperatures as high as 500°C. Compared to nickel- and chromium-based alloy powders, iron-based powders are more advantageous in terms of costs, and have more application fields.


Hardness mesh Fe Cr Ni Mn C Si B
SP-Fe1 19 100/270 Bal. 17.0 0.3 0.03 0.8 1.3
SP-Fe2 46 150/300 Bal. 16.5 0.12 0.8 0.9
SP-Fe3 63 10/300 Bal. 6.0 8.0 1.5 1.5 2.0 3.0
SP-Fe4 60 20/300 Bal. 4.5 11.0 0.8 1.7 1.5 3.0

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