Zibo Fever International Trading Co., Ltd.
Zibo Fever International Trading Co., Ltd.
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Centrifugal Casting High Speed Steel Roll And Ring For Industral
Properties
The shell is a high carbon alloy steel containing Cr, Mo, W, V and Nb. The microstructure consists of complex carbides embedded in a tempered martensitic matrix. Control of the carbon and a complex heat treatment allows the optimization of wear-resistance, thermal fatigue resistance and oxide film formation, whilst maintaining low residual stress values.
| Mechanical Properties | Centrifugal |
| Hardness of shell | HSD75-85 |
| Hardness of neck | HSD35-48 |
| Tensile Strength of Core | ≥450Mpa |
Chemical Analysis
| C | Si | Mn | Cr | Mo | W | V | Nb |
| 1.6/2.3 | 0.3/0.9 | 0.2/0.8 | 3.0/6.0 | 3.0/6.0 | 1.0/4.0 | 2.0/6.0 | 1.0/3.0 |
Applications
Widely used as the F5 and F6 work roll for hot strip mills, the pre-finishing stands of high-speed wire mills and the finishing stands of bar mills.
About Us
Zibo Fever International Trade Co., Ltd. was established in 2017. Our company is mainly engaged in the import and export business of machinery and equipment project products, and provides long-term equipment spare parts and auxiliary materials for the steel and ceramic factories.
FAQ
1. Do you have after sales support?
Yes, we are happy to give advice and we also have skilled technicians available across the world. We need your machines running in order to keep your business running.
2. How long the machine could be made?
Normally speaking, all the machines could be made without 45 working days. But if you need machines in a hurry, we can make it for you less than a month.
3. What can you do if the machine broken?
Our machine's warranty period is 12months, if the broken parts can't repair, we can send the new parts replace the broken parts freell, but you need pay the express cost yourself. if after warranty period, we can through negotiation to solve the problems,a nd we supply the technical support for the whole life of the equipment.
4. Can you be responsible for transport?
Yes, please tell me the destination port. We can help you to do the shipping if you need. we have rich experience in transport. We can give you the cheaper freight and send the machien to your country port.