Specifications
1.D80~D1500mm
2.Cr 2%, Cr3%, Cr 5%, etc.
3.Induction Hardening
4.Work roll for cold rolling
5.High quality and performance...
Packaging & Delivery
| Packaging Detail: | Standard Sea worthy cases or packing according to customers' requirements. |
| Delivery Detail: | one month to three months |
- Range: Forged rolls (weight≤50tons)
Name | Specification | Material |
Work Roll | Dia. 60~ Dia. 1000mm | 9Cr2Mo, 86CrMoV7,MC3,MC5,etc. |
Back Up Roll | Dia. 240~ Dia. 1500mm | 9Cr2Mo, MC3,MC5,etc. |
Intermediate Roll | ≤Dia. 1000mm | 9Cr2Mo, 86CrMoV7,MC3, etc. |
Leveling Roll | Dia. 60~ Dia.1000mm | 60CrMoV, H13, 80CrMoV, etc |
Table Roll | Dia. 100~ Dia. 1000mm | 1035, 1045, C35E, C40E, C45E, etc |
Pinch Roll | Dia. 80~ Dia. 1000mm | 1035, 1045, C35E, C40E, C45E, etc |
Driving Roll | Dia. 80~ Dia. 1000mm | 1035, 1045, C35E, C40E, C45E, etc |
Cradle Roll | Dia. 80~ Dia. 1000mm | 1035, 1045, C35E, C40E, C45E, etc |
Guide Roll | Dia. 80~ Dia. 1000mm | 1035, 1045, 4150, 4340, 4140, etc |
Piercing Roll | Dia. 80~ Dia. 1000mm | 1035, 1045, 4150, 4340, 4140, etc |
Straightening Roll | Dia. 80~Dia. 900mm | H13,4140,4340,EN9,EN19,EN24,EN31,51200,etc |
- Material:H13,4130,4140,4150,4340,1035,1045,EN9,EN19,EN24,EN31,51200,SUJ2,100Cr6,K310,34CrNiMo6,36CrNiMo4,42CrMo4,86CrMoV7,Cr 2%, Cr3%, Cr 5%, etc.
- Surface Hardness: max 100 HSD
- Ultrasonic Test: Sep 1921-84 - Test Group 3 Class D or ASTM A388 – FBH max 4mm
- Forging reduction ratio: ≥4
- Manufacturing process: steel ingot→forging→rough machining→QT→2th rough machining→induction quenching→finishing machining→packing→delivery
- Quality required: Surface defect and decarburization shall be free. All dimensions are 100% OK.
- Marking: Heat Number, Order Number, Made in China on bar end
- Packing: wooden box or metal pallet for protection against rust and damage.
