Active Member
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[China]
Address: Wuxi,Jiangsu,China
Contact name:Joana
Atwill international co.,ltd |
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Cast Rolls For Rolling Mill
1)material:alloy Ni Cr Mo V
2)centrifugal casting rolling mill roll
3)ISO9001
4)steel mill roll for hot rolling mill
1)Nodular cast iron rolls
Rod surface hardness | HSD70-90 |
Core department hardness | HSD35-55 |
Core department tensile strength | >500Mpa |
2)Pearlitic Nodular cast iron roll
Spheroidal Graphite Pearlitic Roll (SGPI) | 2.90~3.60 | 1.40~2.20 | 0.40~1.00 | ≤0.15 | ≤0.03 | 1.50 ~2.00 | 0.10~0.60 | 0.20~0.80 |
Spheroidal Graphite Pearlitic Roll (SGPII) | 2.90~3.60 | 1.20~2.00 | 0.40~1.00 | ≤0.15 | ≤0.03 | 2.01 ~2.50 | 0.20~1.00 | 0.20~0.80 |
Spheroidal Graphite Pearlitic Roll (SGPIII) | 2.90~3.60 | 1.00~2.00 | 0.40~1.00 | ≤0.15 | ≤0.03 | 2.51 ~3.00 | 0.20~1.00 | 0.20~0.80 |
Spheroidal Graphite Pearlitic Roll (SGPI) | 60~70 | 35~55 | >450 |
Spheroidal Graphite Pearlitic Roll (SGPII) | 55~65 | 35~55 | >450 |
Spheroidal Graphite Pearlitic Roll (SGPIII) | 62~72 | 35~55 | >450 |
3)Bainitic Nodular Cast Iron Rolls
Brand | C | Si | Mn | Cr | Ni | Mo |
SGB I | 3.00-3.50 | 1.40-2.40 | 0.20-0.80 | ≤0.50 | 2.50-3.50 | 0.40-1.00 |
SGB II | 3.00-3.50 | 1.20-2.00 | 0.20-0.80 | 0.20-1.00 | 3.00-4.50 | 0.40-1.00 |
Brand | Barrel Hardness(HS) | Tensile Strength(Mpa) | Bending Strength(Mpa) |
SGB I | 55-70 | ≥400 | 600-800 |
SGB II | 62-80 | ≥400 | 600-800 |
