STEEL BARS, FORGINGS, AND TUBING 1.5Cr - 3.5nI (0.08 - 0.13 C) (SAE 3310)
|Publication Date:||15 May 1972|
Form: This specification covers an aircraft-quality, lo-alloy steel in the form of bars, forgings, mechanical tubing, and forging stock.
Application: Primarily for carburized parts, such as gears, which require high minimum core hardness with narrow range. The core is machinable after hardening.