High Chrome Steel Grinding Steel Balls and Segments 1. Material: High chrome steel, low chrome steel, or as clients' requirement. 2. Size: 20mm-100mm, or as per clients' requirements 3. Feature: High hardness, good wear-resistance. 4. Application: Metal Mines, cement plants, water coal slurry, power stations, chemical industry, etc. 5. Packing: Woven bag or steel barrel. 6. Parameters: A. Ball with Low Chromium 1) Mostly Chemical Component:

Stainless Steel Balls  A. AISI440/440C steel balls 1. Material: AISI440/440C 2. Size: 0.8mm~~200mm, or as per clients' requirements 3. Grade: ISO G5-G1000, AFBMA G5-G1000, DIN I-VI 4. Hardness: HRC60-62. B. AISI420/AISI420C steel balls 1. Material: AISI420/AISI420C 2. Size: 0.8mm~~200mm, or as per clients' requirements 3. Grade: ISO G5-G1000, AFBMA G5-G1000, DIN I-VI 4. Hardness: Around HRC55. C. AISI302/304/304L steel balls

AISI 440C balls are a martenistic-type stainless steel, which is used extensively in bearing applications that require corrosion-resisting properties.440C balls are resistant to corrosion from fresh water, steam, crude oil, gasoline, perspiration, alcohol, blood and foodstuffs.Maximum resistance to corrosion and tarnishing is only achieved when 440C is fully hardened and surfaces are polished to a high luster.HRT provides 440C balls in vacuum melt condition upon request.