ZHENGZHOU STEELL METAL CO., LTD
Tel: 86 371 86080791
Fax: 86 37167221140
Office address：zhengzhou City ZhongyuanQu Tongbai Road No99
Zip code: 450007
Location：Home >> Centrifugal Casting Iron Roll >> Centrifugal Casting Iron Roll
Centrifugal Casting Iron Roll
Centrifugal Casting Iron Roll Pearlitic
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Size |
φ200mm≤body diameter≤φ1200mm/ Pearlitic | |||||||||
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Parameter |
55≤body hardness≤65 |
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 |
1.40-2.20 |
0.40-1.00 |
≤0.15 |
≤0.03 |
1.50-2.50 |
0.30-1.00 |
0.20-0.80 |
≥0.04 | ||
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Mill stand |
Section mills |
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H-shaped mills |
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Wire & rod mills |
Rough Middle | |||||||||
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Strip mills |
Rough Middle | |||||||||
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Description |
Body has a higher surface hardness. As the outer centrifugal casting, the hardness drop should be less than static cast roll. The strength of the core will be higher than the other cast roll. | |||||||||
For extend the life of roller
Secondary service: provide mixed materials of antirust and anti-friction and heat-resisting
