
STEEL BARS, FORGINGS, AND TUBING 0.80Cr - 1.8Ni - 0.25Mo (0.38 - 0.43C) (SAE 4340) Special Aircraft Quality Cleanliness Normalized and Tempered
STANDARD published on 1.4.1992
Designation standards: SAE AMS6409
Note: Historical
Publication date standards: 1.4.1992
Country: American technical standard
Category: Technical standards SAE