76mm Alloy Steel Grinding Balls for Mining

76mm Alloy Steel Grinding Balls for Mining

76 mm Alloy Steel Grinding Balls For Mining Introduction Dongbang brand 76mm alloy steel grinding balls for mining, is special developed for various mining conditions. Our goal is to help all clients to save cost 20% on mineral processing where must use grinding balls. Technical Parameters...
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Product Details

76mm Alloy Steel Grinding Balls For Mining Introduction
Dongbang brand 76mm alloy steel grinding balls for mining, is special developed for various mining conditions. Our goal is to help all clients to save cost 20% on mineral processing where must use grinding balls.
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Technical Parameters
Application: 76mm Alloy Steel Grinding Balls For Mining for various mines
Original: Jiangsu, China
Certification: ISO9001, ISO14001, OHSAS18001 etc.
Price: Negotiable
Payment term: TT, LC
Delivery date: Negotiable
Packing: Ton bag or Iron drum
Market: Middle East/ Africa/Asia/South America/Europe/North America
Raw material: Alloy steel rod
Raw material supplier: Huai Steel
76mm Alloy Steel Grinding Balls For Mining quality parameters
Sureface hardness: 61-63 HRC
Core hardness: 58-60 HRC
Volume hardness: 59-62 HRC
Impact toughness≥20J/cm2
Ball drop test from 6.5 meters: More than 27000 times
Ball drop test result: No Break

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