high chrome grinding balls

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Packing Information of Casting Grinding Steel Ball
Price Valid Till :
Dec,31, 2024

Size Dia.20-150mm Raw Material of casting grinding steel balls Main material: Chrome alloyed steel High Chrome: 10-26% Medium Chrome: 3-6% Low Chrome: 1-3% C: 2.0-3.3% Si: less than 1.2% Mn: 0.3-1.5% P: less than 1% S: less than 0.06% Characteristics of Casting Grinding Steel Balls 1. High hardness: 45-65HRC 2. High impact toughness: ¡Ý2.5J/cm2 3. Low breakage: ¡Ü1% 4. Drop Times: ¡Ý10,000 5. Microstructure: Low/medium chrome ball: P+C High chrome ball: M+C+A M-Martensite P-Pearliet C-Carbide A-Austenite

Company Profile

Xuzhou H&G Wear-resistant Material Co., Ltd. was established in 1989, located in Xuzhou, Jiangsu Province. Through more than 20 years' striving, we have become one of the leading enterprises in the industry. Our company is devoted to researching, developing, producing and selling grinding media such as grinding balls, grinding cylpebs, and liners plate for ball mill which are widely used in cement, mining and chemical industries, and power plants, etc. Our manufacturing base covers 30 mu, with the standard workshop area of 12,000sqm. Four advanced casting manufacturing lines, and sophisticated testing equipment guarantee a stable and resistant product quality. Our annual productivity is 20,000 metric tons. With the development of our business, we started our Shanghai branch in 2012, named D-Win Metal Material (Shanghai) Co., Ltd.. We are intending to make the most of the technical advantage of our factory and that of the trade service in Shanghai to provide the best service for our customers at home and abroad. Insisting on the spirit of “Quality Determines Destiny, Positioning Determines Development�, our company is establishing the largest professional producing and exporting base in Jiangsu Province. Welcome to us for further cooperation!