Silver Alloy Co.,Ltd.


Improvement of SH10 (Super Hard Tungsten Carbide)


In the past, SH10 have good physical properties, but it is too dificult to process mold making. It is too hard to machining after sintering, because of their hardness.

Pic.1 Universal Testers
Pic.1 Universal Testers

We R&D day by day, hardness and trunseverse rupture strength of SH10 improve drastically. Hardness of SH10 raise +0.3 points at HRA. Trunseverse rupture strength raise +800 MPa. This improvement will make your process molding easily. Wear-resistance and corrosion-resistance are also improved. We think it will make mold life long.

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