Work roll: 42CrMo material, forged and quenched and tempered, HB220~260. <br>Good comprehensive mechanical properties, high strength and strong wear resistance. <br>Suitable for high-load work and long service life.
Working rollers: 42CrMo material, forged and conditioned, HB220 to 260.<br>The comprehensive mechanical performance is good, the strength is high, the wear resistance is strong.<br>Suitable for high-load work and long service life.
Working roll: 42CrMo, forged and tempered, hb220-260.<br>The comprehensive mechanical properties are good, high strength and strong wear resistance.<br>It is suitable for high load work and long service life.<br>