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Alloy Chilled Cast Iron Roll (IC)

Gold Member Since 2015

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Basic Info.

Model NO.
IC roll
Core Hardness
35-45 Hsd
Weight
≤20 Tons
Size
as Per Drawing
Transport Package
Steel Rack
Specification
ISO
Trademark
CAMET
Origin
China
Production Capacity
20000 Tons/Year

Product Description

Alloy chilled cast iron roll
Alloy Chilled Cast Iron Roll (IC)
 Properties
The mechanical properties are improved due to the presence of chilled surface strcture and the change of pinetree-like structure. The hardness and type of matrix of roll depend on the conditions of application. The roll produced with centrifugal method basically eliminates the presence of graphite in its working layer while the core is made of nodular cast iron, increasing as a result, both the wear-resistance and breaking strength.
Alloy Chilled Cast Iron Roll (IC)
 
Chemical Analysis
Designation of rollsCSiMnPSNiCrMo
NiCrMo chilled cast iron rolls (I)2.9/3.60.25/0.80.2/1.00.40.080.5/1.00.2/0.60.2/0.6
NiCrMo chilled cast iron rolls (II)2.9/3.60.25/0.80.2/1.00.40.081.0/2.00.3/1.20.2/0.6
NiCrMo chilled cast iron rolls (III)2.9/3.60.25/0.80.2/1.00.40.082.0/3.00.5/1.50.2/0.6
NiCrMo chilled cast iron rolls(IV)2.9/3.60.25/0.80.2/1.00.40.083.0/4.50.5/1.70.2/0.6
Physical Properties
Designation of rollsBarrel hardness (HSD)Neck hardness (HSD)Tensile strength (MPa)Depth of chilled lager
200200/250250/300300
NiCrMo chilled cast iron rolls (I)60~7032~50>15012~2515~3017~3520~45
NiCrMo chilled cast iron rolls (II)62~7535~52>15012~2515~3017~3520~45
NiCrMo chilled cast iron rolls (III)65~8040~55>15012~2515~3017~3520~45
NiCrMo chilled cast iron rolls(IV)70~8532~45>15012~2515~3017~3520~45
Microstructure
Designation of rollsMicrostructure
NiCrMo chilled cast iron rolls (I)Pearlite + cementite +ledeburite
NiCrMo chilled cast iron rolls (II)Fine pearlite + cementite +ledeburite
NiCrMo chilled cast iron rolls (III)Sorbite + cementite + ledeburite
NiCrMo chilled cast iron rolls(IV)Sorbite + cementite + ledeburite

Application
Designation of rollsApplication
NiCrMo chilled cast iron rolls (I)Section mill, bar mill, wire-rod mill narrow strip mill, finishing stand
NiCrMo chilled cast iron rolls (II)Section mill, bar mill, wire-rod mill narrow strip mill, finishing stand
NiCrMo chilled cast iron rolls (III)Section mill, bar mill, wire-rod mill narrow strip mill, finishing stand, tube stretch reducing mill
NiCrMo chilled cast iron rolls(IV)Section mill, bar mill, wire-rod mill narrow strip mill, finishing stand, tube stretch reducing mill


Alloy Chilled Cast Iron Roll (IC)
 

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Gold Member Since 2015

Suppliers with verified business licenses

Trading Company
Management System Certification
ISO 9001
Export Year
2006-06-16