STEEL BARS, FORGINGS, AND TUBING 1.45Cr (0.98 - 1.10C) (SAE 52100) Premium Aircraft-Quality, Consumable Electrode Vacuum Melted
|Publication Date:||1 July 1985|
Form: This specification covers a premium aircraft-quality, low-alloy steel in the form of bars, forgings, mechanical tubing, and forging stock.
Application: Primarily for critical parts requiring a through-hardening steel, usually with hardness of approximately 60 HRC and section thickness less than 0.50 in. (12.7 mm), subject to very rigid in section standards.