Steel Sheet, Strip, and Plate 0.95Cr - 0.20Mo (0.28 - 0.33C) (SAE 4130)
|Publication Date:||1 October 1990|
This specification covers an aircraft-quality, low-alloy steel in the form of sheet, strip, and plate.
Primarily for use where welding and moderate tensile properties are required. Sheet and strip are extensively used where minimum tensile strength of 180,000 psi (1241 MPa) is required in sections up to 0.125 inch (3.18 mm) in nominal thickness and proportionately lower strength is required in heavier thicknesses.