| INCONEL®
Alloy 718 |
2.4668 |
| |
UNS N07718 |
A precipitation-hardenable nickel-chromium alloy
containing also significant amounts of iron, nio-bium, and molybdenum along with lesser amounts of aluminium and titanium. It combines corrosion resistance and high strength with outstanding weldability including resistance to postweld cracking. The alloy has excellent creep-rupture strength at temperatures to 1300°F (700°C). Used in gas turbines, rocket motors, spacecraft, nuclear reactors, pumps and tooling.
Stock program
| |
|
| Bars, hot finished, solution annealed, ground or turned |
kg /
m |
| Ø |
6.00 mm |
|
|
|
0.23 |
| Ø |
12.00 mm |
|
|
|
0.93 |
| Ø |
16.00 mm |
|
|
|
1.65 |
| Ø |
19.05 mm |
|
|
|
2.33 |
| Ø |
25.40 mm |
|
|
|
4.15 |
| Ø |
31.75 mm |
|
|
|
6.48 |
| Ø |
40.00 mm |
|
|
|
10.29 |
| Ø |
50.80 mm |
|
|
|
16.60 |
| Ø |
60.00 mm |
|
|
|
23.16 |
| Ø |
63.50 mm |
|
|
|
25.94 |
| Ø |
76.20 mm |
|
|
|
37.35 |
| Ø |
100.00 mm |
|
|
|
64.32 |
| Ø |
115.00 mm |
|
|
|
85.07 |
| Ø |
127.00 mm |
|
|
|
103.75 |
| Ø |
133.35 mm |
|
|
|
114.38 |
| Ø |
152.40 mm |
|
|
|
149.40 |
| Ø |
200.00 mm |
|
|
|
257.30 |
| |
|
|
|
| Sheets, cold rolled solution annealed |
kg /
m² |
| 0.5 |
x 915 x 3048 mm |
|
4.10 |
| 0.8 |
x 915 x 3048 mm |
|
6.55 |
| 0.8 |
x 1000 x 2000 mm |
|
6.55 |
| 1.0 |
x 1000 x 2000 mm |
|
8.19 |
| 1.6 |
x 915 x 3048 mm |
|
13.10 |
| 2.0 |
x 1000 x 2000 mm |
|
16.38 |
| 2.5 |
x 915 x 3048 mm |
|
20.48 |
| 3.0 |
x 1000 x 2000 mm |
|
24.57 |
| 3.5 |
x 915 x 3048 mm |
|
28.67 |
| 4.0 |
x 1000 x 2000 mm |
|
32.76 |
|
| Limiting |
| Ni¹ |
50.00
- 55.00 |
% |
| Cr |
17.00
- 21.00 |
% |
| Fe |
balance |
|
| Nb² |
4.75
- 5.50 |
% |
| Mo |
2.80
- 3.30 |
% |
| Ti |
0.65
- 1.15 |
% |
| Al |
0.20
- 0.80 |
% |
| Co³ |
max. |
1.00 |
% |
| Mn |
max. |
0.35 |
% |
| Si |
max. |
0.35 |
% |
| Cu |
max. |
0.30 |
% |
| C |
max. |
0.08 |
% |
| P |
max. |
0.015 |
% |
| S |
max. |
0.015 |
% |
| B |
max. |
0.006 |
% |
| |
|
|
|
| ¹ Plus Co |
|
|
|
| ² Plus Ta |
|
|
|
| ³ If determined |
|
|
|
| Density |
| g/cm³ |
8.19 |
| lb/in³ |
0.296 |
| Recommended Welding Products |
| Filler Metal |
INCONEL
718 |
|
