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Cold Rolling Mill Forged Steel Roll
| Price | $4000.00 |
|---|---|
| Min Order | 1 Piece |
| Availability | In Stock |
| Shipping From | Beijing, China |
| Popularity | 302 people viewed |
Model NO.:
forged steel roll
Type:
Steel Rolling Equipment
Certification:
ISO
Material:
Customer Request
Size:
as Per Drawing
Trademark:
CAMET
Transport Package:
Steel Rack
Specification:
ISO
Origin:
China
Product Description
Cold rolling mill forged steel roll
Properties
Forged steel rolls are treated with dual frequency heating machine and cold treatment equipment. The whole procedure is computer-controlled so as to provide rolls with a deep hardened layer, high and homogeneous hardness, superior wear ability and sufficient resistance to accident. We produce forged roll for rolling mills, specialized making kinds of steel forging and casting mill roll and back up roll.
Forged steel rolls are treated with dual frequency heating machine and cold treatment equipment. The whole procedure is computer-controlled so as to provide rolls with a deep hardened layer, high and homogeneous hardness, superior wear ability and sufficient resistance to accident. We produce forged roll for rolling mills, specialized making kinds of steel forging and casting mill roll and back up roll.
Chemical Analysis
| Material | C | Si | Mn | Cr | Mo | V | Ni | S | P |
| 9Cr2Mo | 0.85-0.95 | 0.25-0.45 | 0.20-0.40 | 1.70-2.10 | 0.20-0.40 | -- | ≤0.30 | ≤0.030 | ≤0.030 |
| 86CrMoV7 | 0.80-0.90 | 0.15-0.40 | 0.30-0.50 | 1.80-2.40 | 0.20-0.40 | 0.05-0.15 | -- | ≤0.030 | ≤0.030 |
| 9Cr3Mo | 0.85-0.95 | 0.25-0.45 | 0.20-0.35 | 2.50-3.50 | 0.20-0.30 | -- | ≤0.30 | ≤0.030 | ≤0.030 |
| MC3 | 0.82-0.90 | 0.60-0.90 | 0.20-0.45 | 2.80-3.20 | 0.40-0.60 | 0.05-0.15 | 0.60-0.80 | ≤0.020 | ≤0.015 |
| MC5 | 0.80-0.90 | 0.30-0.55 | 0.20-0.50 | 4.80-5.40 | 0.20-0.40 | 0.05-0.12 | 0.30-0.50 | ≤0.020 | ≤0.015 |
| 70Cr3Mo | 0.60-0.75 | 0.40-0.70 | 0.50-0.90 | 2.00-3.50 | 0.25-0.60 | -- | ≤0.60 | ≤0.030 | ≤0.030 |
| 45Cr5NiMoV | 0.48-0.55 | 0.30-0.55 | 0.20-0.50 | 4.90-5.40 | 0.30-0.50 | 0.10-0.20 | 0.30-0.50 | ≤0.020 | ≤0.015 |
Physical Properties
| Designation of rolls | Hardness (HSD) | Depth of hardness (mm) | Hardness deviation (HSD) |
| Work Roll | 70-104 | 10-50 | ±1 |
| Intermediate Roll | 70-85 | 10-50 | ±1 |
| Sendzimir Work roll | 60-66HRC | ≥10 | ±1 |
| Sendzimir Intermediate Roll | 55-60HRC | ≥15 | ±1 |
| Back-up Roll | 60-80 | 10-75 | ±1.5 |
Application
| Designation of rolls | Application | Depth of hardness (mm) |
| 9Cr2Mo | All kinds of rolls | ≥10 |
| 86CrMoV7 | All kinds of rolls | ≥12 |
| 9Cr3Mo | Work rolls & intermediate rolls | ≥15 |
| MC3 | Work rolls & intermediate rolls | ≥20 |
| MC5 | Work rolls & intermediate rolls | ≥25 |
| 70Cr3Mo | Work rolls & back-up rolls | ≥50 |
| 45Cr5NiMoV | Back-up rolls | ≥75 |
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