fininsing mill rolls belgium - rzrsm-bydgoszcz.pl
rolls for rolling mill - LinkedIn SlideShare Feb 24, 2017· We cooperate closely with lots of mill design companies for the supply of 650mm Mill, 900mm Mill, 1050mm Mill, 1250mm Mill, 1450mm Mill. such as Xi'an Kairui, CISDI, WISDRI, XHMRI etc. Name Type of material Hardness Hardness deviation Back-up roll 60CrMo, 9Cr2Mo, 86CrMoV7, 70Cr3Mo 60 ...