Brand:Jiaxin
Model:57.15mm 2 1/4inch
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We have the most professional technology for high carbon chrome steel ball and high carbon chrome stainless stell ball in China.
The high Capacity and the fast delivery to insure buyer's requirements.
Good service is tent for our company.
Our price is very competitive in the global maket.
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 | 58--66 |
| Application | Auto industry , Wind Power , Slewing bearing , Tower crane, Marine Machinery, Aerospace Industry , Military industry, Mine Nuclear 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 | ≤0.5 |
