Steel Bars, Forgings, and Mechanical Tubing and Forging Stock 1.1Si - 1.45Cr - 1.0Mo - 0.08Al (0.16 - 0.22C) Double Vacuum Melted

Standard published on 1.8.2021

Steel Bars, Forgings, Forging Stock, and Mechanical Tubing 1.6Si - 0.82Cr - 1.8Ni - 0.40Mo - 0.08V (0.40 - 0.44C) Consumable Electrode Vacuum Remelted Normalized and Tempered

Standard published on 1.10.2022

Steel, Bars, Forgings, and Mechanical Tubing and Forging Stock 1.2Cr - 3.2Ni - 0.12Mo (0.07 - 0.13C) (9310)

Standard published on 1.10.2022

Steel Bars, Forgings, Mechanical Tubing and Forging Stock, 1.2Cr - 3.2Ni - 0.12Mo (0.11 - 0.17C) (9315), Aircraft Quality

Standard published on 1.10.2025

Steel, Carburizing Grade, Bars, Forgings, Mechanical Tubing and Forging Stock, Aircraft Quality, 1.2Cr - 3.2Ni - 0.12Mo (0.14 - 0.20C) (9317)

Standard published on 1.12.2024

Steel, Bars, Forgings, Mechanical Tubing and Forging Stock 1.2Cr - 3.25Ni - 0.12Mo (0.07 - 0.13C) (9310) Vacuum Consumable Electrode Remelted

Standard published on 1.10.2021

Steel Bars, Forgings, Mechanical Tubing and Forging Stock, 1.2Cr - 3.25Ni - 0.12Mo (0.07 - 0.13C) (9310), Premium Aircraft-Quality, Electroslag Remelted or Consumable Electrode Vacuum Remelted

Standard published on 1.4.2026

Steel, Bars, Forgings, and Mechanical Tubing and Forging Stock Aircraft Quality 0.50Cr - 0.55Ni - 0.20Mo (0.13 - 0.18C) (SAE 8615)

Standard published on 1.10.2023

Steel Bars, Forgings, and Mechanical Tubing Aircraft-Quality 0.50Cr - 0.55Ni - 0.20Mo (0.15 - 0.20C) (SAE 8617)

Standard published on 1.9.2023

Steel, Bars, Forgings, and Mechanical Tubing 0.50Cr - 0.55Ni - 0.20Mo (0.18 - 0.23C) (SAE 8620)

Standard published on 1.7.2021