Product Center
Metallurgical rolling mill rolls
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Material |
Graphite Steel Rolls |
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Size |
φ200mm≤(body diametr)≤φ1200mm |
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Parameter |
（body hardness） |
（neck hardness |
(tensile strength)500-700 MPA |
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Element |
C% |
Si% |
Mn% |
P% |
S% |
Ni% |
Cr% |
Mo% |
Mg% |
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1.50-1.700 |
1.20-1.60 |
0.60-1.00 |
≤0.40 |
≤0.30 |
0.50-1.00 |
0.5-1.00 |
0.20-0.60 |
0.50-1.50 |
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Mill stand |
Section mills |
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H-shaped mills |
rough and medium milling |
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Wire & rod mills |
rough and medium milling |
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Strip mills |
rough and medium milling |
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Description |
Performance of graphite steel roll is similar to ferrosteel roll, its special characteristic is that there are a little of fine graphite in its structure, it is able to improve the thermal cracking resistance and adherence performance of antioxidant iron, mainly applicable to rough milling or blooming milled rack. |
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Qingdao XinShengYuan Roller Co.,Ltd
CN