This specification covers an aircraft-quality, low-alloy steel in the form of bars, forgings, mechanical tubing, and forging stock.
Original price was: $74.00.$37.00Current price is: $37.00.
Steel, Bars, Forgings, and Tubing 0.80Cr – 1.8Ni – 0.25Mo (0.38 – 0.43C) (SAE 4340)
SAE International , 12/07/2016






