Cobalt-based Alloy has good hardness of high and normal temperature, excellent high-temperature intensity, anti-fatigue properties in high-temperature, thermal shock resistance and good performance of the impact of anti-oxidation and corrosion resistance, with the properties of high wear resistance of wear tablet and the good anti-intermetallic wear.

Cobalt-based super alloys are non-ferrous magnetic alloys with high strength and toughness, excellent corrosion and oxidation resistance, and high temperature strength – all key qualities for a 'superalloy', In addition, cobalt can also be magnetized, which adds to its potential uses. Cobalt's properties result in the use of Cobalt-based superalloys in jet engine components, prosthetic devices, magnets, and cutting tool binders. Cobalt is a useful alloying element in tool, maraging, and other alloy steels.

Mainly used its wear resistance, corrosion resistance, high temperature resistance, impact resistance in the manufacture, repair and pre-protection of all kinds spare parts under the mining conditions.

Name	Int. standard	ASTM Standard	Bristish Standard	DIN standard	UNS
Co-based	UMCo-50	UMCo-50