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    Home » Heat-Treatment service » Sub-zero treatment service
    Sub-zero treatment service
    Sub-zero treatment service

    Sub-zero treatment service

    • Mã: CO45
    3616 lượt xem

    Product information

     
    After quenching and tempering, some products should be treat by sub-zero.  Temperature can be reach to  minus (-) 196  0C
    Many profit of this sub-zero treatment.
    - Hardness is increased .  
    - Size of products is stable. 
     
    Result of products :

    Hardness of  SKD11 : 61-62 HRC

     

     

    Product:

    Thread Rollers

    Expend-shearing knives

    Spare part of coating thickness tester - KETT