mining grinding steel balls, China Suppliers and Manufacturers

mining grinding steel balls

Supplier Info

[China Supplier]

Contact Person : Mr. Lee Jason

Tel : 86-0533-7229950

Fax : 86-0533-7220181

Product Detail

high chrome and low chrome casting steel ball, diameter:17-170mm,no breakage, even wearing, no wearing,adn high hardness etc

Product Name	sizes	hardness surface	Impact value
Carbon steel ball	Φ30-150	HRC40-50	≥12J/CM²
Middle Carbon Alley steel ball	Φ20-100	HRC55-60	≥12J/CM²
Middle Carbon Alley steel ball	>Φ100	HRC50-55	≥12J/CM²
High-carbon and High manganese steel ball	Φ20-90	HRC60-65	≥12J/CM²
	Φ100-125	HRC55-60	≥12J/CM²
	Φ125	HRC50-55	≥12J/CM²