The characteristics of graphite steel rolls are similar to that of adamite rolls. The main character is that it contains a small amount of fine graphite in its micro-structure, which will increase its resistance to fire crack and prevent oxidized scales from adhering. They are suitable for blooming and roughing stands.
Product Parameter
Symbol |
C |
Si |
Mn |
Cr |
Ni |
Mo |
MG GS140 |
1.30-1.50 |
1.30-1.60 |
0.50-1.00 |
0.40-1.00 |
- |
0.20-0.50 |
MG GS160 |
1.50-1.70 |
0.80-1.50 |
0.60-1.00 |
0.50-1.50 |
0.20-1.00 |
0.20-.080 |
MG GS190 |
1.80-2.00 |
0.80-1.50 |
0.60-1.00 |
0.50-2.00 |
0.60-2.20 |
0.20-0.80 |
Properties And Application % |
Symbol |
Hardness HS |
Tensile strength MPa |
Elongation % |
Dimension |
Unit Weight Kg |
Application |
MG GS140 |
36-46 |
≥540 |
≥1.0 |
Φ400-1400 |
1000-40000 |
Roughing stands of section mills, bar and wire mills and hot strip mills, roll sleeves for universal mills. |
MG GS160 |
45-55 |
≥500 |
≥1.0 |
MG GS190 |
50-65 |
≥450 |
≥0.4 |
OTHER MOLDS
APPLICATION
PACKING & SHIPPING
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