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S-7

Steel availability

License plate           L. Hot          1 "to 8"

Average Chemical Analysis

              C      Yes      Mn          P        S       Cr     Neither   Mo     W       V      Others     BHN / HRC

S-7        0.55   0.2-1   0.1-0.4   ≤ 0.030  ≤ 0.030  1-1.8   -   0.50  1.5-3  0.15-0.3     -         229 +  

Heat treatment

               Temper temperature (° C)         Cooling Medium (° C)          Tempering (° C)

S-7             940-955                        Oil-Air                    250-705

 

Features and Applications

S-7

Steel with excellent combination of toughness and wear resistance used in heavy duty forming / cutting, forming dies, knives, punches, hot head dies, trimmers, riveters.

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