Cast & Forged
Description
Characteristics of Goldpro& acute;s grinding media steel balls as follows:
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
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Hebei Goldpro New Materials Technology Co., Ltd.
grinding steel ball,grinding rod,forged steel ball,ball mill ball
Address: Chengnan Industrial Zone of Guangping County,
Handan, Hebei
China, 057650
Tel: 0086-15200138267
Fax: 0086-310-8746030
