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Brand Name : SEEC
Model Number : Rolling mill
Certification : ISO
Place of Origin : China
MOQ : 10
Delivery Time : 3-6months
Packaging Details : Standard international package
Type : Work roll backup roll intermediate roll
Material : Cast iron and steel
process 1 : ALLOY INDEFINITE CHILLED
process 2 : Centrifugal Casting Machine
process 3 : by gravity casting
application : finishing stands for bar wire and section mills
Chilled Cast Iron Rolls for finishing stands for bar wire and section mills
ALLOY INDEFINITE CHILLED CAST IRON ROLLS
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◆ CHARACTERISTICS
◇ In its microstructure, the size, shape and distribution of graphite and carbide are controlled by chilling
effect and the contents of alloy elements.
◇ The matrix microstructure can be changed from Bearlite, Bainite to Martensite through adding alloy
elements such as Manganese, Nickel, Chromium Molybdenum etc.
◇ The small amount of fine graphite in its matrix enhances the roll’s resistance to brittle crack, thermal crack and its wearability.
◇ The small hardness gradient in roll’s working layer is suitable for usage in intermediate and finishing stands for bar, wire and section mills.
◆ APPLICATION
Used in intermediate or finishing stands for bar, wire and section mills.
◆ MECHANICAL PROPERTIES
Symbol | Hardness (HS) | Tensile strength (MPa) | Bending strength (MPa) |
IC0 | 58~70 | ≥160 | 300~400 |
IC1 | 60~72 | ||
IC2 | 62~72 | ≥200 | |
IC3 | 65~75 | ≥300 | 500~700 |
IC4 | 70~85 |
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Wearability Chilled Cast Iron Rolls for Rolling Mill finishing stands roughing stands Images |