wrought alloyed casting steel ball for mines, industy

Price:

700-1000$ per month

Quantity Order:

Origin:

China

Payment Method:

Telegraphic Transfer (T/T)

Quantity:

1000 tons per month

Pack. & Delivery:

bulk bags,or steel drums

1.Standard ball sizes are as follows: ( Nominal Size) 25mm-----130mm; ( 0.984 inch----5 inch)
2. Low Chrome cast iron balls
Chemical Elements ( % ) : C: 2.2~ 3.0 Mn: 0.50-1.50; Cr: 1.5-3.0; Si: 1.2Max; P: 0.08 Max, S: 0.06 Max;
3. Middle chrome cast iron balls
Chemical Elements ( % ) : C: 2.1~ 3.20 Mn: 0.50-1.50; Cr: 5.0-10.0; Si: 1.2 Max; P: 0.08 Max, S: 0.06Max;
4. High chrome cast iron balls
( Chrom content could be done with customer’ s requirement)
Chemical Elements ( % ) : C: 2.20~ 3.20 Mn: 0.50-2.50; Cr: 11-14; Si: 1.0 Max ; P: 0.08 Max, S: 0.06 Max;
5.Breakage rate of ball: 1.0% Max ;
6.Dropping test: 10000 times minimum with 5 meter dropping test machine.
Impact fatigue life test: Ak.= 4 J/ CM2 Minimum
7.Packing: By bulk bags ( 300kg-1000kg/ bag) , or by steel drums ( 850kgs-900kgs/ drum)
8.Products all-round properties: High Hardness, better wear resistance, even wearing
9.Applications: 1) Mines , gold mine2) Cement plants 3) Power stations 4) Chemical industry

Recommend to your friends