VT8M-1

Heat resistant alloy

For disks and compressor blades of aircraft engines

Classification

Country Section Category
CIS, Russia, Ukraine Titanium, titanium alloys Wrought Titanium Alloys

Chemical composition

Standard Fe, % Si, % Sn, % Ti, % Zr, % Al, % C, % O, % Mo, % N, % H, %
OST 1-90013-81 < 0.3 0.1–0.22 0.3–1.5 85.78–91 0.3–1.5 5–5.9 < 0.1 < 0.15 3–4.3 < 0.03 < 0.015

Information on suppliers

Standards

Standard Description
OST 1-90013-81

Description of chemical elements

Element Units of measurement Description
Fe % Iron
Si % Silicon
Sn % Tin
Ti % Titan
Zr % Zirconium
Al % Aluminium
C % Carbon
O % Oxygen
Mo % Molybdenum
N % Nitrogen
H % Hydrogen