Inconel 718 Superalloys to SAE AMS 5383E (2007)
Inconel 718 - Specification & Application
- SAE AMS 5383E (2007) - Nickel Alloy, Corrosion and Heat-Resistant, Investment Castings 52.5Ni - 19Cr - 3.0Mo - 5.1Cb(Nb) - 0.90Ti - 0.60Al - 18Fe Vacuum Melted Homogenization and Solution Heat Treated
- SAE AMS 5589F (2013) - Nickel Alloy, Corrosion and Heat-Resistant, Seamless Tubing 52.5Ni - 19Cr - 3.0Mo - 5.1Cb (Nb) - 0.90Ti - 0.50Al - 18Fe Consumable Electrode Remelted or Vacuum Induction Melted 1775°F (968°C) Solution Heat Treated
- SAE AMS 5590F (2010) - Nickel Alloy, Corrosion and Heat Resistant, Seamless Tubing 52.5Ni - 19Cr - 3.0Mo - 5.1Cb - 0.90Ti - 0.50Al - 18Fe Consumable Electrode or Vacuum Induction Melted 1950°F (1066°C) Solution Heat Treated
- SAE AMS 5596K (2007) - Nickel Alloy, Corrosion and Heat-Resistant, Sheet, Strip, Foil and Plate 52.5Ni - 19Cr - 3.0Mo - 5.1Cb (Nb) - 0.90Ti - 0.50Al - 18Fe Consumable Electrode Remelted or Vacuum Induction Melted 1775°F (968°C) Solution Heat Treated
- SAE AMS 5597F (2009) - Nickel Alloy, Corrosion and Heat Resistant, Sheet, Strip, and Plate 52.5Ni - 19Cr - 3.0Mo - 5.1Cb - 0.90Ti - 0.50Al - 18Fe Consumable Electrode or Vacuum Induction Melted 1950°F (1066°C) Solution Heat Treated
- SAE AMS 5662M (2009) - Nickel Alloy, Corrosion and Heat-Resistant, Bars, Forgings, and Rings 52.5Ni - 19Cr - 3.0Mo - 5.1Cb (Nb) - 0.90Ti - 0.50AI - 18Fe Consumable Electrode or Vacuum Induction Melted 1775°F (968°C) Solution Heat Treated, Precipitation-Hardenable
- SAE AMS 5663M (2009) - Nickel Alloy, Corrosion and Heat-Resistant, Bars, Forgings, and Rings 52.5Ni - 19Cr - 3.0Mo - 5.1Cb (Nb) - 0.90Ti - 0.50Al - 18Fe Consumable Electrode or Vacuum Induction Melted 1775°F (968°C) Solution and Precipitation Heat Treated
- SAE AMS 5664E (2006) - Nickel Alloy, Corrosion and Heat Resistant, Bars, Forgings, and Rings 52.5Ni - 19Cr - 3.0Mo - 5.1Cb - 0.90Ti - 0.50Al - 18Fe Consumable Electrode or Vacuum Induction Melted 1950°F (1066°C) Solution Heat Treated, Precipitation Hardenable
- SAE AMS 5832G (2010) - Nickel Alloy, Corrosion and Heat Resistant, Welding Wire 52.5Ni - 19Cr - 3.0Mo - 5.1Cb - 0.90Ti - 0.50Al - 18Fe Consumable Electrode or Vacuum Induction Melted
- SAE J 467b (1968) - Special Purpose Alloys ("Superalloys")
- SAE AMS 5917 (2011) - Metal Injection Molded Nickel Based, Alloy 718 Parts, Hot Isostatically Pressed, Solutioned and Aged
Nickel Alloy, Corrosion and Heat-Resistant, Seamless Tubing 52.5Ni - 19Cr - 3.0Mo - 5.1Cb (Nb) - 0.90Ti - 0.50Al - 18Fe Consumable Electrode Remelted or Vacuum Induction Melted 1775°F (968°C) Solution Heat Treated
Chemical composition(wt.%) of Inconel 718 grade: to SAE AMS 5383E (2007)
| Elements |
Min.（≥） |
Max.（≤） |
Similar |
Remarks |
| C |
- |
0.03 |
|
|
| Cr |
17.0 |
21.0 |
|
|
| Mo |
2.80 |
3.30 |
|
|
| Ni |
50.0 |
55.0 |
|
|
| Al |
0.20 |
0.60 |
|
|
| Nb |
4.75 |
5.50 |
|
|
| Fe |
- |
Bal |
|
|
| Si |
- |
0.35 |
|
|
| Mn |
- |
0.35 |
|
|
| P |
- |
0.015 |
|
|
| S |
- |
0.015 |
|
|
| B |
- |
0.006 |
|
|
Inconel 718 - Detail
Inconel 718
Mechanical properties of grade Inconel 718 SAE AMS 5383E (2007)
Proof strength
Rp0.2 (MPa) |
Tensile strength
Rm (MPa) |
Impact energy
KV (J) |
Elongation at fracture
A (%) |
Reduction in cross section on fracture
Z (%) |
As-Heat-Treated Condition |
Brinell hardness (HBW) |
| 991 (≥) |
947 (≥) |
23 |
42 |
13 |
Solution and Aging, Annealing, Ausaging, Q+T,etc |
441 |
Physical properties of grade Inconel 718 SAE AMS 5383E (2007)
| Property |
Density
kg/dm3 |
Temperature T
°C/F |
Specific heat
J / kgK |
Thermal conductivity
W/mK |
Electric resistance
µΩ·cm |
Modulus of elasticity
kN/mm2 |
Expansion rate |
| 734 (≥) |
545 (≥) |
44 |
33 |
14 |
Solution and Aging, Annealing, Ausaging, Q+T,etc |
233 |
Temp.
°C/°F |
Creep strain limit
(10000h)
(Rp1,0) N/mm2 |
Creep rupture strength
(10000h)
(Rp1,0) N/mm2 |
|
|
|
|
|
| 491 |
281 |
477 |
|
|
|
|
Product shapes we supply: