Hot-rolled steel ball advantage by skew rolling mill(machine):
http://www.skewrollingmill.com info@skewrollingmill.com
Our Hot rolled steel ball with precise dimensions, round geometry, high hardness and good mechanical properties and with high wear resistance, no distortion, no cracking of excellent quality.
Its characteristics as following:
1, High overall hardness: the surface hardness can reach 55-65HRC, volume hardness can reach 50-62HRC, and the hardness gradient distribution even.
2, High impact toughness: toughness greater than 12J/cm2.
3, Low broken rate: anti-peel broken and anti-crushing performance is more than 10 times the normal casting and forging steel balls, falling ball impact more than times 20,000, while the actual breakage rate less than 1%, close to no broken. Hot rolling steel ball adopted in all kinds of ball ferrous and nonferrous metals processing plant mines, power plants, cement plants, refractory plants and other industries.
2, High impact toughness: toughness greater than 12J/cm2.
3, Low broken rate: anti-peel broken and anti-crushing performance is more than 10 times the normal casting and forging steel balls, falling ball impact more than times 20,000, while the actual breakage rate less than 1%, close to no broken. Hot rolling steel ball adopted in all kinds of ball ferrous and nonferrous metals processing plant mines, power plants, cement plants, refractory plants and other industries.
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