EOS NickelAlloy IN939
EOS NickelAlloy IN939 is a nickel-chromium alloy which provides an outstanding balance of high temperature strength, corrosion and oxidation resistance, fatigue performance and creep strength at temperatures up to 850 °C (1560 °F). Parts built from EOS NickelAlloy IN939 can be hardened after manufacture by application of precipitation hardening heat treatments.
Ultimate Tensile Strength 1510 MPa
Yield Strength 1115 MPa
Elongation @ Break 12 %
→ Engineering parts requiring excellent mechanical properties (fatigue, creep) and corrosion and oxidation resistance up to 850 °C
→ Industrial gas turbines (vanes, blades, heatshields)
→ Turbochargers
→ Instrumentation parts
→ Power industry parts
→ Process industry parts