Centrifugal Casting Aluminum Steel Winding Spool for Cold Rolling Mill to Produce Aluminum Foils

Centrifugal Casting Aluminum Steel Winding Spool for Cold Rolling Mill

Description
Centrifugal casting steel sleeve,also called casting steel bushing, is one of the main spare parts used for cold rolling mill. The centrifugal casting process  is dedicated to ensure internal and external surfaces of sleeve have no defects such as crack, slag, blowhole, blister, etc. The heat treatment process will make sure the mechanical performance of sleeve. With the special machining tool and rational process the sleeves have high performance of concentricity, cylindrical, symmetry and balancing.

Performance:

Materailstrength of extension(MPa)Yield strength(MPa)ductility(%)hardness(HB)
ZG310-570570310≥ 17217-255
35CrMo≥985≥835≥ 12≥229
35CrMoV≥1080≥930≥ 10≥240
35NiCrMo≥830≥660≥ 8≥240
KCP-12≥1080≥835≥ 8240-260

Chemical material:

MaterialCSiMnCrNiMoVS,Pillustration

ZG310
-570

0.50

0.60

0.90
    
<=0.040
Low plasticity and toughness, poor high temperature resistance,
Low purchasing cost

35CrMo
0.32
- 0.40
0.17
- 0.37
0.40
- 0.70
0.80
-
1.1
 0.15
- 0.25
 
≤0.035
  •  

High strength, toughness and hardenability,
General high temperature resistance
Low purchasing cost
 


35CrMoV
0.30
- 0.38
0.17
- 0.37
0.40
- 0.70
1.00
- 1.30
 0.20
- 0.30
0.10
- 0.20

≤0.035
  •  

Slightly better than 35CrMo,
Can meet the general use requirements,
Economical purchasing cost


35NiCrMo
0.30
- 0.37
0.60
- 0.90
0.70
- 1.00
0.40
- 0.90
0.60
- 0.90
0.40
- 0.50
 
<=0.035
High strength and toughness ,
good high temperature resistance, high purchasing cost

  •  

Heat treatment
Quenching process: Pit quenched with water quenching and oil cooling.

Products detail and package show 
 

Centrifugal Casting Aluminum Steel Winding Spool for Cold Rolling Mill to Produce Aluminum Foils
Centrifugal Casting Aluminum Steel Winding Spool for Cold Rolling Mill to Produce Aluminum Foils
Centrifugal Casting Aluminum Steel Winding Spool for Cold Rolling Mill to Produce Aluminum Foils

Centrifugal Casting Aluminum Steel Winding Spool for Cold Rolling Mill to Produce Aluminum Foils
Centrifugal Casting Aluminum Steel Winding Spool for Cold Rolling Mill to Produce Aluminum Foils
Centrifugal Casting Aluminum Steel Winding Spool for Cold Rolling Mill to Produce Aluminum Foils

Certificates:
Centrifugal Casting Aluminum Steel Winding Spool for Cold Rolling Mill to Produce Aluminum Foils

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Centrifugal Casting Aluminum Steel Winding Spool for Cold Rolling Mill to Produce Aluminum Foils