NA 131
DIN Standards Committee Aerospace
Standards
[CURRENT]
WL 1.7784-2
WL 1.7784-2
Aerospace series - Ultrahigh-strength chromium-molydenum-vanadium steel with approx. 0,4 C - 5 Cr - 1,3 Mo - 0,5 V - Part 2: Bar and forging
Title (German)
Luft- und Raumfahrt - Höchstfester Chrom-Molybdän-Vanadium-Stahl mit etwa 0,4 C - 5 Cr - 1,3 Mo - 0,5 V - Teil 2: Stangen und Schmiedestücke
Overview
This Material Data Sheet describes an ultrahigh-strength chromium-molybdenum-vanadium steel with approximately 0,4 C - 5 Cr - 1,3 Mo - 0,5 V. In particular, the requirements for bars and forgings are specified. The committee responsible for this document is NA 131-01-01 AA.