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We have the most professional technology for high carbon chrome steel ball and high carbon chrome stainless steel ball in China.
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High Carbon Chrome Steel Ball For Bearing
1)Material Comparison List
CHINA | USA | JAPAN | GERMANY | FRANCE | ENGLAND | ITALY |
GB | AISI | JIS | DIN | BS | BS | UNI |
GCr15 | 52100 | SUJ-2 | 100Cr6 | 100C5 | Si35534A99 | SKF3 |
2)Products information
NAME | High carbon chrome steel ball |
SIZE | 19.05mm-250mm |
Materials | GCr15 |
Hardness | HRC58--66 |
Application | Auto industry , Wind Power , Slewing bearing , Tower crane,Marine Machinery, Aerospace Industry , Military industry, MineNuclear power industry, Agricultural machinery, Oil platform,Chemical Industry |
Quality Standard | ISO9001:2008 |
Characteristics and advantages | We are the only manufacturer of producing over 150mm high carbon chrome steel ball. Our products covered 19.05mm-250mm. Our products of accuracy covered G10-G1000.We are the only professional manufacturer of producing (3/4”-10”) steel ball and (3/4”-5”) stainless steel ball.We can accept customer's special requirements.We are the only manufacturer of producing the large - size steel balls in China. |
3)Chemical composition
MATERIAL | C | Si | Mn | Cr | Mo | P | S | Ni | Cu | Ni+Cu |
GCr15 | 0.95-1.05 | 0.15-0.35 | 0.25-0.45 | 1.4-1.65 | ≤0.1 | ≤0.025 | ≤0.025 | ≤0.3 | ≤0.25 | ≤0.5 |
GCr15SiMn | 0.95-1.05 | 0.45-0.75 | 0.95-1.25 | 1.4-1.65 | ≤0.1 | ≤0.025 | ≤0.025 | ≤0.3 | ≤0.25 |
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G28,G40,G100-G1000 high precision chrome steel balls