NA 131
DIN Standards Committee Aerospace
Standards
[CURRENT]
WL 1.3544-1
WL 1.3544-1
Aerospace series - Stainless chromium-molybdenum ball and roller bearing steel with approx 1 C - 17 Cr - 0,5 Mo - Part 1: Bar, wire and forging
Title (German)
Luft- und Raumfahrt - Nichtrostender Chrom-Molybdän-Wälzlagerstahl mit etwa 1 C - 17 Cr - 0,5 Mo - Teil 1: Stangen, Draht und Schmiedestücke
Overview
This Material Data Sheet describes a stainless chromium-molybdenum ball and roller bearing steel with approximately 1 C - 17 Cr - 0,5 Mo. In particular, the requirements for bars, wires and forgings are specified. The committee responsible for this document is NA 131-01-01 AA.