casting grinding steel balls

Place of Origin	Shandong, China		Brand Name	DT
Model Number	Dia20-150mm		Application	mines,power station,cement industry
Material	Steel		Dimensions	Dia20-150mm

Specifications

casting grinding steel balls
1.Hardness:45-67
2.Impact toughness:3-6J/CM2
3.Diameter: 15-150mm
4.packing:1000kg bag

Casting Grinding Steel Balls

 

Our grinding ball:

1)Dia.:15~150mm,  2)High Hardness &Low Breakage,   3)Good wear-Resistance,   4)High Cr balls  

 

Our main products:

High& low chrome cast grinding balls
High& low chrome alloyed casting Cylpebs
High& low chrome alloyed micro-balls
Forged Grinding balls

A) Diameter: 20~150mm

B). Hardness
High Cr : Surface HRC >58

Middle Cr:Surface HRC>47

Low Cr :  Surface HRC >45

Forged ball: HRC 50~67

C). Characteristics:
1) High hardness
2) Good wear Resistance
3) No breakage

4)Even wearing

D). Applied fields:
1) Metal Mines
2) Cement plants
3) Power stations
4) Chemical industry

 

 

 

E).Chemical Composition.

High Cr : C:2.0~3.2,Si≤1.0, Mn≤1.5, Cr: 10~28, Mo ≤1.0, P≤0.10, S≤0.08.

Middle Cr.:C:2.1-3.2;Si0.5-2.2;Mn0.5-2.0  Cr 6-10; Mo1-1.0; Cu0-0.8; Ni0-1.5; P<0.10 S<0.006

Low Cr: C:2.0~3.0,Si≤1.2,Mn≤1.5, Cr: 1.0~2.2, Mo ≤1.0, P≤0.10, S≤0.10.

Forged balls: C:0.53~0.74,Si:0.15~0.37, Mn:0.45~1.2,S:0.04max. P:0.04Max.Cr :0.60max.

 

 

  

F).Packing:
Ton bags (1000Kg Per Bag)
Iron drum (850~900Kg Per Drum)

 

 

 

 

WE LOOK FORWARD TO THE OPPORTUNITY TO DISCUSS HOW WE CAN BECOME A PARTNER IN  YOUR SUPPLY CHAIN  SOLUTION.