S-7 Tool Steel
  Heat treat temperature 1725-1750 F
  Quench Air or Oil
  Hardness Rockwell 55c-57c
  Applications S7 is good for general tooling and molding applications. It possesses high toughness and shock resistance.
  Disadvantages While S7 is very tough compared to other tool steels, it doesn't have hardness comparable to the other tool steels.

  • S-7 Drill Rod
  • S-7 Flat Stock (Oversize)