grinding steel ball

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1) Materials alloy steel 2) High hardness above 55 HRC 55HRC~65HRC 3) Good wear resistance no deformation 4) Low breakage rate less than 0.5% 5) Keeping round little out-of-round rate 6) Low unit consumption 40% reduction compared to unprocessed round steel 7) Certificates ISO 9001, SGS, TUV 8) Good surface quality no flaw 9) Good impact resistance > 12J/ cm2 10) Strong toughness anti-deformation 11) Low breakage rate more than 15000 times/3.5m 12) Environmental no pollution 13) Dense microstructure Bainite +Pearlite+Carbide 14) Low curvature less than 1.5mm/m

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Hebei Goldpro New Materials Technology Co., Ltd.

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