Product Center
Metallurgical rolling mill rolls
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Material |
Indefinite Chill Centrifugal Roll (Ⅲ) |
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Standard |
GB/T 1504-2008 |
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Size |
φ200mm≤body diameter≤φ1200mm |
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Parameter |
65≤body hardness≤78 |
32≤neck hardness≤45 |
tensile strength≥350MPA |
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Element |
C% |
Si% |
Mn% |
P% |
S% |
Ni% |
Cr% |
Mo% |
Mg% |
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2.90-3.60 |
0.60-1.20 |
0.40-1.20 |
≤0.25 |
≤0.05 |
2.01-3.00 |
0.70-1.20 |
0.20-1.00 |
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Mill stand |
Section mills |
Finished |
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H-shaped mills |
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Wire & rod mills |
Middle Finished |
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Strip mills |
Middle Finished Work rolls |
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Description |
With a good wear resistance performance and resistance to crack pieces off. Effectively guarantee the rolled surface finish and negative tolerances of rolling. |
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Qingdao XinShengYuan Roller Co.,Ltd
CN