Product Details:
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Type: | Work Roll Backup Roll Intermediate Roll | Material: | Cast Iron And Steel |
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Process 1: | ALLOY INDEFINITE CHILLED | Process 2: | Centrifugal Casting Machine |
Process 3: | By Gravity Casting | Application: | Finishing Stands For Bar Wire And Section Mills |
High Light: | chilled cast roll,cast iron rolls |
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 |
Contact Person: sales