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Rolling steel balls

2

Description

Size: 20mm -150mm
Hardness: HRC58-65;
chemical elements:C: 0.30-0.57; Si: 0.17-0.35; Mn: 0.5-1.8; S & P: 0.036Max; Cr: 0.25Max.

Rolling steel balls, Rolling grinding balls,

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Hebei Goldpro New Materials Technology Co., Ltd.

grinding steel balls,grinding media,grinding balls,steel grinding balls,ball mill steel balls,grinding media manufacturer

Address: Economic developing Zone of Guangping County,Handan,Hebei,China,
handan, hebei
China, 057650

Tel: +86 310 8746025
Fax: +86 310 8746025

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