Specifications

1.High hardness
2.High coefficient of friction
3.Better wear resistance and tensity

1. Product name

 

 back up roller, work roller, straightening roller and etc.

 

2. Chemical composition

 

Material Code	Chemical Composition(%)
	C	Si	Mn	P	S	Cr	Ni	Mo
CC2	2.90~3.60	0.25~0.80	0.20~1.00	≤0.40	≤0.08	0.30~1.20	1.01~2.00	0.20~0.60

 

 3. Physical properties

  

Designation of rolls	Barrel hardness (HSD)	Neck hardness (HSD)	Tensile strength (MFP)
back up roller	58~75	35~52	≥150

 

4. Recommended use

 

Small section steel,wire rod,hot-rolled sheet planishing mill

 

5. Technical parameter

6. Roll process flowsheet

 

7. Packing

 

 

8. Main customers

 

9. Production equipment