INCONEL 718
2.4668
INCONEL 718 alloy is a precipitation-hardened inconel which allows an excellent corrosion resistance to high temperatures and very good mechanical properties (high and low temperatures). This alloy can be delivered in annealed condition to improve the machinability. It has a good weldability and excellent post-welding crack resistance.
We supply Inconel 718 powder for metal additive manufacturing, especially for powder bed technologies in 3D printing (SLS, SLM, FDM, EBM…). These powders comply with UNS N07718, WNR 2.4668
Key benefits
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Corrosion resistance
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Good weldability
Chemical composition
Ni+Co
- 50% min
Cr
- 17% min
Mo
- 2,8% min
Cu
- 0% min
Co
- 0% min
C
- 0% min
Mn
- 0% min
Si
- 0% min
P
- 0% min
S
- 0% min
Ti
- 0,65% min
Al
- 0,2% min
Nb+Ta
- 4,75% min
Fe
- —
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Mechanical properties
Rm (Mpa)
1447
Rp 0,2 (Mpa)
483
Density (g/cm3)
8.19
A (%)
45%
