633 (UNS S35000)

633 Precipitation Hardening Stainless Steel
UNS S35000

Introduction & Properties
precipitation hardening stainless stee 633 (UNS S35000) is added with molybdenum and nitrogen.The hardness of 633/is low and reaches less than 30HRC after solution treatment , which is ease for cutting and cold forming.

Chemical Composition of 633 (UNS S35000)  (%)
Grade                C         Mn       Si       P       S        Cr        Ni       Mo     
633         min    0.07     0.5       --       --       ---      16.0      4.0     2.5
                max   0.11    1.25     0.5    0.04   0.03    17.0      5.0     3.2   

Forging process of 633 (UNS S35000)
Preheat / ℃      heating temperature / ℃       initial forging temperature / ℃      final forging temperature / ℃       Cooling
      800                  1180 ~ 1200                             1150 ~ 1160                                 ≥ 930                     air-cooled
Heat treatment of 633/S35000
Solution temperature is 1020 ~ 1100 ℃, water, hardness ≤ 36HRC.

Application

633 (UNS S35000) can be made into bars and strips for other use.

Please contact our company service (hotline:86 0510-83,632,628) to get more information on selection, application, heat treatment and inventory and other related information about 633 (UNS S35000),you can also contact us for more information about precipitation hardening stainless steel and  stainless steel.


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