The product description:
1 high chromium casting ball
Hardness: hrc 60-66
Microstructure: m+c
Chemical composition(%):c:1.9-3.3 , si:0.3-1.0 , mn:0.2-0.8 , cr:10.0-30.0,
P:0. 9 max , s:0.9 max
2 medium chromium casting ball
Hardness: hrc 48-55
Chemical composition(%): c:2.0-3.3, si:0.3-1.0;mn:0.3-1.0, cr:3.0-6.0,
P:0.1 max, s:0.12 max
Microstructure: p+c
3 low chromium casting ball
Hardness: hrc46-53
Chemical composition(%):c:2.0-3.3, si0.3-1.0, mn:0.3-1.0, cr:1.0-2.5,
P:0.1 5 max, s:0.20 max
Microstructure: p+c
Grinding media ball, grinding steel balls for mines, cement plants
Forged steel balls:
Diameter:20mm-150mm
Hardness: hrc55-65
2.High chrome casting iron balls:
Diameter:17mm-120mm
Cr content:10-14%
Hardness:hrc60-66
Features: high and steady hardness, no breakage, good wear resistance and even good wearing.
3.Grinding steel rods in rod mills:
Diameter:10-100mm
Length:2.5m-6m
Hardness:hrc40-55
Features: steady hardness, straightness, and good wear resistance.
We have established and are establishing friendly good cooperation with some famous mines in the world, such as anglo gold, codelco, bhp, erdenet copper corporation etc. So please inform us if you are interested in our products, we can discuss more on our business.
Container bags, steel drums£¨1000kg£©
1 high chrome casting balls
Size: 6mm-120mm
Hardness: hrc60-66; chrome content: 10-30%
2 low chrome casting balls
Size: 6mm-120mm
Hardness: hrc46-53; chrome content: 0.5-3.5%
Packing: 1.Container bags 2. Steel drums
The major character of our grinding balls is that: high hardness, no breakage, lower wearing, lower price.
It is mainly used in cement plants, mines, power stations etc.
Our factory manufacture and export high chrome casting ball as follows:
Specifications:
1) diameters: dia. 17 - 130mm
2) hardness: hrc 58-63
3) chemical elements(%):
C:1.9-3.3 , si:0.3-1.0 , mn:0.2-0.8 , cr:10.0-30.0, p:0. 9 max , s:0.9 max
Characteristics:
A) high hardness b) no breakage c) even wearing d) good wear resistance
Applied fields:
A) mines b) cement plants c) power stations d) chemical industry
Outer packing:
Container bags, steel drums
High chrome a
Container bags, steel drums
