1)High hardness; No breakage; Good wear resistance
2)HRC: 50-65
3)Dia: 20mm-150mm
4)Applied fields: A) Mines b) Cement plants c) Power stations d) Chemical industry
Container Bag: Dia20mm-Dia150mm 1000Kgs/Container Bag (GWt: 1002Kgs)
Steel Drums: Dia20mm-Dia80mm 900Kgs/Drum (GW: 915Kgs)
Dia90mm-Dia150mm 850Kgs/Drum (GW: 865Kgs)
A. The Material: The high quality Alloy Steel Material
B. Package: Steel drum (800-900kg per drum) or flexible container bag (1000kg per bag)
C. Characteristics:
No deformation
High hardness
Good wear resistant
No breakage
D. The application of industry:
Cement building materials
Metal mining
Coal paste thermal power plants
Chemical engineering
Ceramic coating
Light industry
Magnetic materials
E. Chemcial Elements
|
Weight and Hardness of RN Forged Steel Ball |
|
Norminal Diameter |
Diametrical Tolerance(mm) |
Average Weight(G) |
Average pieces per ton(PS) |
surface hardness |
Impact toughness |
|
20-0.8” |
+2 / -1 |
32 |
31250 |
55-67 |
>12 |
|
25-1.0” |
64 |
15625 |
|
30-1.2” |
110 |
9090 |
|
40-1.6” |
263 |
3802 |
|
50-2.0” |
513 |
1949 |
|
60-2.4” |
+3 / -2 |
888 |
1126 |
|
70-2.8” |
1410 |
709 |
|
80-3.2” |
2104 |
475 |
|
90-3.6” |
2996 |
333 |
|
100-4.0” |
4110 |
243 |
|
110-4.4” |
+4 /-2 |
5457 |
182 |
|
120-4.8” |
7102 |
140 |
|
130-5.2” |
9030 |
110 |
|
140-5.6” |
+4 /-3 |
11278 |
88 |
|
150-6.0” |
13871 |
72 |
Our company "Zhangqiu Ruinian Casting and Forging Co., Ltd. "is a professional company in producting grinding media, including forged steel ball, grinding steel ball, casting iron balls in China. Grinding steel balls are mainly applied in mines, power station, cement plants and chemical fields. The steel balls made by us are of high hardness, even wearing, good wearing resistance, no breakage, which can really reduce the cost of customers. The sizes are available from DIA20-150MM, annual production capacity 20000tons. Which are strictly manufactured as standard YB/T091-2005 grinding ball, which are exported to Japan, Korea, Australia and other countries and regions and obtained high reputation from them. Please visit our web to get more about us.
