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product advantage: 1:unbreakable 2:even hardness 3:grinding resistant 4:high impact value grinding media:DESCRIPTION OF PRODUCTS1: SIZE INFORMATIONBall Diameter: Φ8; Φ10; Φ12; Φ15; Φ17; Φ20; Φ25; Φ30; Φ40; Φ50; Φ60; Φ70; Φ80; Φ90; Φ100; Φ110~UP2: HARDNESSHRC: ≥45Tolerance: +/- 2HRC3: CHEMICAL COMPOSITION (%)C: 2.00~3.60 Si: ≤1.20 Mn: 0.50~1.50 Cr: 1.0~3.0 Mo: ≤1.00 P≤0.80 S≤1.004: PACKING ...

1)cas grinding ball 2)size:8-130mm 3)hardness;58-65 4)applied:mine;cement plant ;powe station;chemical industry;etc Cast grinding ball. grinding media steel ball. .Our products have obtained ISO 9001---2008.A) Diameter: 8-130mmB). Characteristics: 1) High hardness 2) Good wear-Resistance 3) No breaking 4)No mal-roundnessC). Applied fields:1) Metal Mines 2) Cement plants 3) Water coal slurry 4) ...

1.High hardness and resistance 2.good wear resistance 3.unbreakble 4.high impact value 5.100 Original Our company is a professional manufacturer and exporter of Grinding Ball, the main products are Casting Steel Grinding Ball as follows:1.Feature: 1) In general, casting steel ball has high hardness: surface hardness to 56 HRC, volume hardness of 45-56 HRC2) impact toughness high: impact toughness ...