IN718
化学成份
Chenical Composition Particle Size
Ni(50-55 wt.%) Fe(Bal.)
Cr (17-21 wt.%) Mo(2.3-3.3 wt.%)
Co(≤1.0 wt.%) Nb(4.8-5.5 wt.%)
C (≤0.08 wt.%) Al (0.2-0.8 wt.%)
O (≤500 ppm) Ti(0.65-1.15 wt.%)
Si (≤0.35 wt.%) Mn ,Cu (≤0.35 Wt .%)