Steel Bars 1.0Cr - 0.20Mo - 0.45Se (0.39 - 0.48C) (4142H Modified) Die-Drawn, 130 ksi (896 MPa) Yield Strength Free Machining

Norma vydaná dňa 1.12.2024

Steel, Mechanical Tubing 0.95Cr - 0.20Mo (0.38 - 0.43C) (SAE 4140)

Norma vydaná dňa 1.11.2022

Steel, Bars, Forgings, Rings, and Stock for Forging or Flash Welded Rings Aircraft Quality 0.95Cr - 0.20Mo (0.38 - 0.43C) (4140) Annealed

Norma vydaná dňa 1.10.2023

Steel Sheet, Strip, and Plate, Low Alloy, Heat-Resistant 0.65Si - 1.25Cr - 0.50Mo - 0.25V (0.27 - 0.33C) [17-22A(S)] Aircraft Quality

Norma vydaná dňa 1.7.2025

Steel Sheet and Plate Low Alloy, Heat Treated 90,000 psi (621 MPa) and 100,000 psi (690 MPa) Yield Strength

Norma vydaná dňa 1.6.2016

Steel, Carbon, Laminated Sheet, Surface Bonded

Norma vydaná dňa 1.5.2018

Steel Sheet, Strip, and Plate 0.95Cr - 0.20Mo - (0.38 - 0.43C) (SAE 4140) Aircraft Quality

Norma vydaná dňa 1.2.2025

Steel Sheet, Strip, and Plate, 0.80Cr - 1.8Ni - 0.25Mo (0.49 - 0.55C) (SAE 4350), Aircraft Quality, Annealed

Norma vydaná dňa 1.5.2025

Forgings, Steel For Aircraft/Aerospace Equipment

Norma vydaná dňa 1.12.2019

Steel, Bars, Forgings, and Tubing 1.2Cr - 2.0Ni - 0.45Mo (0.27 - 0.33C)

Norma vydaná dňa 1.10.2021