Unit price will be decided by engineering drawing.
Introduction:
The performance of the Graphite roll is similar to the Adamite roll. The distinctive difference between them is that fine graphite exists in Graphite Steel Roll, which can improve the resistance to spalling and the adhesion of mill scrap.
Micro-structure of Graphite Steel:
Manufacture:
Manufacturing request various technologies, which include metallurgical technologies, heat treatment techniques and mechanical techniques. We
have production lines for both cast iron rolls and cast iron rings. The Cast Iron Roll production line has various of medium-frequency furnace (15t, 10t, 5t, 1.5t, and 1.0t). We also have the centrifugal casting machines with max capacity 15 tons. The diameter of our cast rings and sleeves can reach 1500mm and maximum length is 800mm with unit weight up to 6 tons.
Material and Properties:
| Grade |
C |
Si |
Mn |
Cr |
Ni |
Mo |
Hardness (HS) |
Tensile Strength (MPa) |
| GS140 |
1.30/1.50 |
1.20/1.60 |
0.50/1.00 |
0.40/1.00 |
- |
0.20/0.50 |
40/60 |
>500 |
| GS150 |
1.40/1.50 |
1.60/1.70 |
0.60/1.10 |
0.60/1.00 |
0.20/1.00 |
0.20/0.50 |
45/60 |
>500 |
| GS160 |
1.50/1.70 |
0.80/1.50 |
0.60/1.00 |
0.50/1.50 |
1.00/2.00 |
0.20/0.80 |
50/65 |
>500 |
| GS190 |
1.80/2.00 |
0.80/1.50 |
0.60/1.00 |
0.50/2.00 |
0.50/2.20 |
0.20/0.80 |
55/65 |
>500 |
Audited Supplier 
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