1.High chrome cylpebs parameter
| Nominal diameter(mm) |
Weight of single cylpebs in average(g) |
Quantity/MT |
Surface hardness(HRC) |
Endurance impact test(Times) |
| Ф35*40 |
300.2 |
3331 |
>60 |
>8000 |
| Ф30*45 |
193 |
5182 |
>8000 |
| Ф25*30 |
114.9 |
8706 |
>10000 |
| Ф20*25 |
61.3 |
16321 |
>10000 |
| Ф18*20 |
39.7 |
25191 |
>10000 |
| Ф16*18 |
28.2 |
35424 |
>10000 |
| Ф14*16 |
19.2 |
52052 |
>10000 |
| Ф12*14 |
12.4 |
80970 |
>10000 |
| Ф10*12 |
7.4 |
136030 |
>10000 |
| Ф8*10 |
2 |
510112 |
>10000 |
2. Chemical composition of High chrome cylpebs parameter
| Item |
C |
Si |
Mn |
Cr |
P |
S |
| High Chrome |
2.0-3.0 |
0.3-1.2 |
0.2-1.0 |
11-13 |
≤0.10 |
≤0.10 |
| 2.0-3.0 |
0.3-1.2 |
0.2-1.0 |
14-17 |
≤0.10 |
≤0.10 |
| 2.0-2.8 |
0.3-1.0 |
0.2-1.0 |
18-22 |
≤0.10 |
≤0.08 |
| 2.0-2.8 |
0.3-1.0 |
0.2-1.0 |
22-28 |
≤0.10 |
≤0.08 |
| Middle Chrome |
2.0-3.2 |
0.3-1.5 |
0.2-1.0 |
6.0-10 |
≤0.10 |
≤0.08 |
| Low Chrome |
2.0-3.6 |
0.3-1.5 |
0.2-1.0 |
1.0-3.0 |
≤0.10 |
≤0.08 |
| Bainite ductiles |
3.2-3.8 |
2.0-3.5 |
2.0-3.0 |
--------- |
≤0.10 |
≤0.08 |
3.Four Major Advantages Stronger and More Wearable
(1)Customized Raw Materials
(2)Advanced Full-automatic Production Line
(3)Unique Heat Treatment Technology
(4)Rigorous Quality Control System
4.Company profile
1 Jinan Jichi Steel Ball Co.,Ltd,established in 1995,is the biggest and most specialized casting and forged products manufacturers.
2 Annual production capacity is over 100,000 tons.
3 We have been equipped with advanced automatic production lines.
4 Our company has been accredited with ISO9001 Quality Certification,OHSAS18001 Occupational health and safety certification and ISO14001 environmental management system certification.
5 Our clients are from all over the world,such as Australia,South Africa,Ghana,Korea,Canada,USA etc.
6 We have two branch offices in Peru and Australia.
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