Centrifugal and Static Casting Steel Base Adamite Iron Roll and Ring

Brief Introduction

Properties

The microstructure consists of matrix and carbide with carbon content of 1.3-2.3%, depending on content of alloy and heat treatment process. The matrix consists of Pearlite or Bainite. With the addition of Cr, Mo and Ni for higher stability of carbide, enhanced high temperature resistance and strengthened matrix. The centrifugal roll has virtually no fall off in the hardness throughout the shell as well as highly wear and high temperature resistance and high load resistance etc.

Mechanical Properties	Centrifugal	Static
Hardness of shell	HSD40-60	HSD40-60
Hardness of neck	HSD35-50	HSD40-55
Tensile Strength of Core	≥450Mpa	≥420Mpa

Chemical Analysis

C	Si	Mn	Ni	Cr	Mo
1.3/2.3	0.3/0.6	0.6/1.2	≥0.2	0.8/1.6	0.2/0.6

Applications

The front finishing stands of section mill and hot strip mill, the roughing and intermediate stands of bar and wire mill.