work roll Back-up roll
1000.0 USD
| Min. Order: | 1 Ton |
|---|---|
| Payment Terms: | L/C, D/A, T/T |
| Supply Ability: | 2500 tons per year |
| Place of Origin: | Jiangsu |
Company Profile
| Location: | Changzhou, Jiangsu, China (Mainland) |
|---|---|
| Business Type: | Manufacturer |
| Main Products: | Rolls, Welded Pipe, Steel Sections, Roll Forming Machine |
Product Detail
| Means of Transport: | Ocean, Air, Land |
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| Brand Name: | hero way |
| Production Capacity: | 2500 tons per year |
| Packing: | according to customer's requirements |
| Delivery Date: | 15 days |
Product Description
Forged steel back-up roll is mainly used in 4-Hi mill and 6-Hi mill. The diameter of roll barrel is 350~1400mm. The material of back-up roll includes 60CrMo, 9Cr2Mo, 86CrMoV7, 70Cr3Mo etc.
The main types of mills: back-up roll of 650mm Mill, 900mm Mill, 1050mm Mill, 1250mm Mill, 1450mm Mill.
| Name | Type of material | Hardness | Hardness deviation |
| Back-up roll | 2%Cr,3%Cr,4%Cr,5%Cr | 60~80HSD | 2-3HSD |
