| Model: | 20mm-150mm |
|---|---|
| Brand: | DT |
| Origin: | Made In China |
| Category: | Industrial Supplies / Machinery / Cast & Forged |
| Label: | forged mill balls , steel balls |
| Price: |
US $680
/ ton
|
| Min. Order: | 10 ton |
| Last Online:05 Mar, 2015 |
Low price high quality forged steel mill balls:
Specifications:
Diameter: 20mm-150mm
Hardness:HRC55-67
Breakage rate:<1%
Impact tes:>12J/CM2
Endurance test times>12000
Chemical elements:
DT-1: 45# C:0.42-0.50 Mn:0.50-0.80 Si:0.17-0.37 Cr:0.2 max P: 0.035max Ni:0.25max Cu:0.25max
DT-2: 60Mn C:0.57-0.65 Mn:0.7-1.0 Si:0.17-0.37 Cr:0.25max S:0.035max P:0.035max Ni:0.3max Cu:0.25max
DT-5: 65Mn C:0.62-0.70 Mn:0.9-1.0 Si:0.17-0.37 Cr:0.25max S:0.035max P:0.035max Ni:0.3max Cu:0.25max
DT-6: B2 C:0.72-0.92 Mn:0.7-1.2 Si:0.17-0.37 Cr:0.4-0.6 S:0.04max P:0.04max
DT-75: 42Cr C:0.38-0.45 Mn:0.50-0.80 Si:0.17-0.37 S:0.035max P:.35max Cr:0.9-1.2 Ni:0.3max Cu:0.30max
Mechanical Properties:
|
Spec. |
42Cr |
50Mn |
60Mn |
65Mn |
|
|
Impact Test AK.J/CM2 |
≥12 |
≥12 |
≥13 |
≥15 |
|
|
Endurance Test Times (5m) |
≥10000 |
≥10000 |
≥12000 |
≥12000 |
|
|
Dia 25-60mm
|
Surface |
≥55 |
≥56 |
≥58 |
≥62 |
|
Core |
≥48 |
≥50 |
≥52 |
≥54 |
|
|
Dia 70-100mm |
Surface |
≥52 |
≥55 |
≥58 |
≥58 |
|
Core |
≥45 |
≥50 |
≥50 |
≥52 |
|
Characteristics:
High Hardness Good Wear Resistance No Breakage Even Wearing
Production flow:
Applide field:
Mines,Cement Plants,Power Stations,Chemical Industries Ect
Company Information
1.One of the largest manufacturers and exporters for forged steel ball products in China
2.The high quality of the products,Output:10000tons/mouth
3.Advanced production equipment and technology, The best credit guarantee
4.The most outstanding R & D team. Experienced development personnel,professional designers,salesman and skilled workers
Packaging & Shipping
Packages of steel balls:
(1)STEEL BRUMS(850-900KGS/DRUM) (2)1000KG BAGS
Certification:
Our Services
1.Free sample for your test before orders;
2.Soonest delivery time ;
3.Cooperate with many famours shipping companies,and sent the goods to your port in time;
4. Any feedback after sales would get our soonest reply
