Dimensions: | 20MM-150MM |
---|---|
Material: | Steel |
Application: | Mines,Cement Plants,Power Stations,Chemical Industries |
Model Number: | 20MM-150MM |
Brand Name: | DT |
Place of Origin: | China (Mainland) |
Quick Details
Specifications
Chemical elements:
Name |
C |
Si |
Mn |
P |
S |
Cr |
50Mn |
0.48-0.56 |
0.17-0.37 |
0.7-1.0 |
<0.035 |
<0.035 |
<0.25 |
60Mn |
0.57-0.65 |
0.17-0.37 |
0.7-1.0 |
<0.035 |
<0.035 |
<0.25 |
65Mn |
0.62-0.70 |
0.17-0.37 |
0.9-1.2 |
≤0.035 |
≤0.035 |
≤0.25 |
45# |
0.42-0.50 |
0.17-0.37 |
0.5-0.8 |
- |
- |
< 0.2 |
B2 |
0.72-0.92 |
0.17-0.37 |
0.7-1.2 |
≤0.04 |
≤0.04 |
0.4-0.6 |
42Cr |
0.38-0.45 |
0.17-0.37 |
0.5-0.8 |
≤0.035 |
≤0.035 |
09-1.2 |
1.Sizes:DIA20-150mm
2.Hardness: HRC55-67
3.Breakage rate: <1%
4.Chemical elements:C . Si . Mn . P . S . Cr
5.Impact toughness: >12J/CM2
6.Endurance impact test: >12000
7.Delivery Detail: (7-45) days according to your quantity
8.Certificate: ISO 9001:2008,ISO14001
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
Applide field:
Mines,Cement Plants,Power Stations,Chemical Industries
Packages of forged steel balls:
(1)1000KG BAGS
(2)STEEL BRUMS(850-900KGS/DRUM)
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