Description of the high chromium percentage cast grinding ball
1.Mechanical character
Impact Value(j/cm²) | Metallurgical structure | Falling Times |
≥3.5 | M+C | 18000 |
2.Chemical composition
C | Si | Mn | Cr | P | S |
2.0-3.2 | ≤1.0 | ≤0.3-1.5 | 10-28 | ≤0.1 | ≤0.06 |
3.Hardness
The hardness of the high-tech steel ball can reach 58-65 according to different sizes after quenching.And the
hardness difference from surface to core is less than 1.5 HRC. We can also make adjustments according to your
working condition.
4.Picture of the high chromium percentage cast grinding ball
5.Certificates
6.Molding sand testing room
7.Large stock
Shipment:
1.Usually Dongfang ships your order by sea
2.We will tell you the shipping status once your order has been sent
Payment:
We accept T/T, L/C.etc. 30% advanced payment, 70% before loading
Thanks to the good fame of our brand and service, we spread our steel balls to numbers of big
companies, like Conch Cement, Holcim, Lafarge Global Power Generation etc.And we are now
looking for the local distribution from all over the world.Looking forward to your enquiries.
