- Contact Person : Mr. lv hua
- Company Name : Qingdao Risingsun International Trade Co., Ltd.
- Tel : 0086-532-85239888
- Fax : 0086-532-85239888
- Address : Shandong,Qingdao,5E HAIHUA BUILDING,NO.1 SHANDONG ROAD,QINGDAO,CHINA
- Country/Region : China
- Zip : 266071
Related Product Searches:chrome alloy casting ball,High Quality,casting iron balls
our mill can supply low chrome casting ball,medium chrome casting ball,high chrome casting ball and super high chrome ball,the size and mechanical properties and metallurgical structure,and chemical composition are as follows:
1.size:
diiameter(mm) | weight/each(Kg) | number/ton(pcs) |
Φ10 | 0.0135 | 74073 |
Φ12 | 0.0181 | 55248 |
Φ15 | 0.0242 | 41322 |
Φ20 | 0.0322 | 31056 |
Φ25 | 0.063 | 15873 |
Φ30 | 0.11 | 9091 |
Φ40 | 0.257 | 3891 |
Φ50 | 0.50 | 2000 |
Φ60 | 0.867 | 1153 |
Φ70 | 1.37 | 729 |
Φ80 | 2.05 | 487 |
Φ90 | 2.90 | 345 |
Φ100 | 4.00 | 250 |
Φ110 | 5.30 | 188 |
Φ120 | 6.80 | 147 |
Φ125 | 7.75 | 129 |
Φ130 | 8.74 | 114 |
2.mechanical properties and metallurgical structure
medel | mechanical properties | metallurgical structure | |
HRC | the degree of ball-drop | ||
low chrome casting ball | ≥45 | ≥8000 | P+C |
medium chrome casting ball | ≥50 | ≥12000 | P+C |
high chrome casting ball | ≥55 | ≥15000 | M+C |
3.chemical composition
model | Chemical composition | |||||||
C | Si (less than) | Mn(less than) | Cr | Mo (less than) | Cu (less than) | P (less than) | S (less than) | |
Low chrome casting ball | 2.2-3.5 | 1.2 | 1.5 | 0.8-3.5 | 1.0 | 0.5 | 0.15 | 0.15 |
Medium chrome casting ball | 2.0-3.5 | 1.2 | 1.8 | 4.0-9.0 | 1.5 | 1.0 | 0.15 | 0.15 |
High chrome casting ball | 1.6-3.3 | 1.0 | 2.5 | 10-18 | 1.0 | 1.5 | 0.10 | 0.10 |
Super high chrome casting ball | 2.0-3.3 | 1.0 | 2.5 | 22-25 | 2.0 | 1.5 | 0.10 | 0.10 |
If you need pls tell me the requests so we can quote you accordingly.
Best regards,
lu hua
SHANDONG MINGWEI STAINLESS PRODUCTION co.,ltd
chrome alloy casting ball