Alloy Steel Forging Materials

Low alloy steels generally offer improved mechanical properties when compared to carbon steels. Depending on alloying elements used, improvements can be seen in: toughness, hardness, strength, wear resistance, etc. The grades listed below are often used in applications such as mechanical power transmission, rotating equipment, wear components, and high-stress applications. Patriot Forge regularly works with the following materials:

Low Alloy

  • ASTM A508
  • ASTM A420
  • ASTM A723
  • 4130
  • 4140
  • 4140VAR
  • 4145
  • 4145ML
  • 4150
  • 4320
  • 4330
  • 4330NV
  • 4340
  • 4340VAR
  • 8620
  • 8630MOD
  • 9310
  • 17CrNiMo6
  • A508 CL 2, 3, 4
  • A470 GR. B, C, D
  • HY80, HY100
  • NITRALLOY135
  • A723 GR. 2, 3

If you don't see the material you are searching for, please call us toll free at 1-877-495-9542 or 519-758- 8100 or email sales@patriotforge.com. Additional materials may be available so please consult with a Patriot rep.