An electric-furnace processed, E-8740 is a Nickel Chrome Molybdenum alloy produced for case hardening. It is a very tough alloy, with excellent shock resistance and especially free from temper brittleness.
Alloy E-4330 is a high-strength alloy steel containing chromium, nickel and molybdenum with a carbon content in the range of 0.30% range. It is heat treatable and offers good formability and machinability with exceptional cold working characteristics.
Alloy E 4340 steel is a medium carbon, low alloy steel know for its toughness and strength. It is often used in deep-hardening construction steel. 4340 has good ductility in the annealed condition that permits it to be bent or formed. The high fatigue strength makes E4340 suitable for highly stress parts since it maintains […]
Steel Grade E-4130 is also known as Chromoly Steel has approximately 0.30% carbon by weight. This alloy contains chromium and molybdenum to help give strength and corrosion resistance. Chromium helps to increase the hardenability and corrosion resistance and the molybdenum helps to increase toughness.
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