1.The new type of high efficiency forging steel ball. This kind steel ball is one of our major products, It's major character is that: high hardness, no breakage, no wearing, lower price. It is used in cement plants, mines, power stations etc.
Hardness: surface HRC 55-60 Core HRC 50-55 Breakage rate
Hardness: surface HRC 55-60 Core HRC 50-55 Breakage rate
Specifications
- grinding steel ball
- Forged steel ball
- 1. Chemical composition:
- C(0.6-1.2) Cr (
Features
- steel ball
- 1) Characteristics:
- a) High hardness and resistance
- b) Good even wear
- c) No breaking
Main Products
casting and forging steel ball