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Emerald Street
Huddersfield, HD1 6BY
United Kingdom

01484 426646

High Silicon Molybdenum Ductile Iron

Composition Hardness Elongation Applications
4-5 % Si 240 BHN max. 5 – 18 % Heat resistance up to 1400oF (750oC)
4 - 5 % Si,
0.5 – 2 % Mo
200 – 260 BHN 5 – 15 % Heat resistance up to 1600oF (880oC).
High temperature resistance.
4 - 6 % Si
up to 2 % Mo
240 – 320 BHN Up to 5 % Heat resistance up to 1740oF (950oC).
Very high temperature resistance.
4 - 6 % Si
2 % Mo, V, Ni
Up to 2 % Cr
> 300 BHN Very brittle Good heat resistance.
High temperature wear resistance.