Alloy Steel 4340 is a nickel-chromium-molybdenum alloy steel that demonstrates good toughness and good fatigue resistance. When heat treated, 4340 Alloy steel maintains good wear resistance along with good atmospheric corrosion resistance.
| MPN | 4340CFRRD1.625L12.1 |
| Brand | Online Metal Supply |
| Rod Outside Diameter | 1.625 (1-5/8 inch) |
| Rod Length | 12 inches |
| Metal/Alloy Type | 4340 |
| Temper | Annealed |
| Finish | Cold Finished |
| Specifications Met | ASTM A108, UNS G43400 |
Alloy Steel 4340 is a nickel-chromium-molybdenum alloy steel that demonstrates good toughness and good fatigue resistance. When heat treated, 4340 Alloy steel maintains good wear resistance along with good atmospheric corrosion resistance.