Hello! Welcome to Nuoruida (Tianjin) science and Technology Co., Ltd. !
+86 17320232176


Home > News >

Advantages of cryogenic treatment equipment for tool steel

2023-08-19 09:57:32

Advantages of tool steel cryogenic treatment
1, improve the hardness of tool steel workpiece, Rockwell hardness increased by 1 to 2 degrees
2, improve the wear resistance of tool steel workpiece Cr12MoV steel wear resistance increased by 30%, 20Ni3Mo steel carburized steel wear resistance increased by 89%
3, improve the bending strength of 440A cast stainless steel from 1135MPa to 1355MPa
4, improve toughness W6Mo5Cr4V2 impact power increased from 18J to 40J.
5, improve the red hardness W18Cr4V under the condition of 625℃ Rockwell hardness increased from 57.9 to 63.9.
6, improve dimensional stability 95Cr18 stainless steel residual austenite from 35% to 10%.
7, improve the electrical conductivity of copper alloy Cu_15Ni_8Sn from 2.86× 10-7ω.m to 1.51× 10-7ω.m

Nuoruida (Tianjin) science and Technology Co., Ltd. is committed to research, development, and sales of liquid nitrogen freezer. Using European technology, we provide a variety of equipment. The main equipment is liquid nitrogen Cryogenic treatment equipment, cryogenic freezer, liquid nitrogen cabinet freezer, liquid nitrogen tunnel freezer,sub-zero processing equipment, low temperature cold assembly equipment, cryogenic freezing equipment, and so on
  • Tel: +86 17320232176
  • whatsapp: +86 17320232176
  • Skype: nuoruida@hotmail.com
  • E-mail:export@tjnuoruida.com info@tjnuoruida.com
  • Address: Jindi Enterprise Headquarters, Huaming High-tech Industrial Zone, Dongli District, Tianjin, China
Copyright © 2012 All Rights Reserved.