AISI Type S7 Tool Steel Bar

1.round bar OD8-1000mm 2.plate/sheet thickness 0.8-200mm 3.tube/pipe OD6-500mm 4.forgings weight 0.5-10000kg 5.others

    

    General descriptions:

    S7 is a general-purpose and shock-resisting tool steel. It is an air-hargening(or oil hardening) steel having exceptional toughness coupled with resistance to softening at moderately high temperatures. This combination of properties makes it useful for    general blanking and forming-die applications as well as impack and shock-resisting tools. It finds use in hot-working tools operating in the lower hot-working temperature ranges.  

    

    Available Product Forms:

    Billets, bar, rods, forgings  

    Chemical Composition:

                            Typical

     C                    0.50

    Mn                  0.50

    Si                   0.25

    Cr                  3.25

    Mo                 1.45

    Fe                  Remainder

    Specification Equivalents:

     AISI Type S7

     ASTM A681(S-7)

    UNS No.T41907 

   

AISI Type S7 Tool Steel Bar