42CrMo 450 - 800mm Diameter Roll Core Rollers For Rolling Mill , Aluminum Belt, Copper GB
Description:
The roller coremainly uses 42CrMo as material, outside setting with 30Cr2NiMo as roll sleeve which is high hardness, good performance to enhance its service life. The production process is rough machining, Q&T, holing, Mill groove, drilling. It is used to warm rolling roll, such as Aluminum rolling mill.
Applications:
The roller core is mainly used to rolling aluminum, aluminum belt, copper, bronze belt, etc.
Specifications:
|
Material |
42CrMo, 40CrMo |
|
Diameter |
450-800mm |
|
Barrel length |
1650-1850mm |
|
UT Standard |
GB/T 6402-91 |
|
Condition of delivery |
Normalizing+ Tempering, Rough machining, Finishing machining or according to customers’ requirements |
