| Model: | forged ball |
|---|---|
| Brand: | Yu Bin |
| Origin: | Made In China |
| Category: | Industrial Supplies / Tools / Abrasives |
| Label: | forged ball , forged grinding ball , forged steel ball |
| Price: |
US $800
/ TON
|
| Min. Order: | 10 TON |
| Last Online:13 Mar, 2015 |
Forged grinding steel ball:
Our products have obtained ISO 9001---2008.
1) Diameter: 20mm~150mm
2). Characteristics:
a) High hardness b) Good wear-Resistance c) No breaking d)No mal-roundness
3). Applied fields:
a) Metal Mines b) Cement plants c) Water coal slurry d) Power stations e) Chemical industry
Forged steel grinding ball
|
Chemical elements of forged steel balls |
|||||
|
C |
Si |
Mn |
Cr |
S |
P |
|
0.50-0.65 |
0.15-0.37 |
0.6-1.2 |
≤0.25 |
≤0.04 |
≤0.04 |
|
0.7-0.9 |
0.45-0.75 |
0.7-1.25 |
0.11-0.4 |
≤0.04 |
≤0.04 |
Specification and hardness of forging ball
|
Nominal diameter
|
Diameteical Tolerance |
Weight of single ball in average |
Surface hardness |
Impact toughness |
|
(mm) |
(mm) |
(g) |
(HRC) |
(j/cm) |
|
Φ20 |
+2 -1 |
32 |
50-65 |
≥12 |
|
Φ25 |
+2 -1 |
64 |
50-65 |
≥12 |
|
Φ30 |
+2 -1 |
110 |
50-65 |
≥12 |
|
Φ40 |
+2 -1 |
263 |
50-65 |
≥12 |
|
Φ50 |
+2 -1 |
513 |
50-65 |
≥12 |
|
Φ60 |
+3 -2
|
888 |
50-65
|
≥12 |
|
Φ70 |
1410 |
|||
|
Φ80 |
2104 |
|||
|
Φ90 |
2996 |
|||
|
Φ100 |
4110 |
|||
|
Φ110 |
+4 -2
|
5457 |
50-65
|
|
|
Φ120 |
7102 |
|||
|
Φ130 |
9030 |
|||
|
Φ140 |
+4 -3 |
11278 |
50-65
|
|
|
Φ150 |
13871 |
We sincerely welcome customers from both at home and abroad to come to negotiate business with us. We are committed to with you to establish long-term cooperation.
Our serious promise: supplying you with high quality products, competitive prices, timely delivery, and satisfactory service. We are always insisting on the theory of "Credit Goal, Client First, and Mutual Profits". Let's build a better future.
| Price Terms: | FOB qingdao |
|---|---|
| Payment Terms: | TT/LC |
| Packing: | Ton bag or Iron drum |
| Lead Time: | within 20 days after your deposit received |
| Standards Certificate: | ISO9001:2008 |
