NA 131
DIN Standards Committee Aerospace
Standards
[CURRENT]
WL 1.4924
WL 1.4924
High temperature heat-treatable chromium-molybdenum-vanadium steel casting with about 0.22C-11.5Cr-1Mo-0.3V; sand casting and investment casting
Title (German)
Hochwarmfester Chrom-Molybdän-Vanadium-Vergütungsstahlguß mit etwa 0,22C-11,5Cr-1Mo-0,3V; Sand- und Feinguß