
Steel, Bars, Forgings, and Tubing 0.80Cr - 0.85Ni - 0.20Mo - 0.003B (0.35 - 0.40C) (Modified 98B37)
NORMA vydaná dňa 1.5.2011
Designation standards: SAE AMS6421F
Note: Neaktuálna
Publication date standards: 1.5.2011
Country: American technical standard
Kategória: Technické normy SAE