Inconel™ 800/800H Material Property Data Sheet
Do you need custom fasteners created with Inconel™ 800/800H? Since our inception, Vegas Fastener Manufacturing has met every challenge of providing
Quality, Timely, Cost-effective solutions for specialty fastener applications. Every product is built to your specifications, using your prints if necessary.
Below are the technical specifications of the Inconel™ 800/800H Bar Stock we have available to meet your needs.
Typical applications for alloy 800 and 800H are - Heat exchangers and process piping; carburizing fixtures and retorts; furnace components; electric range heating-element sheathing; extruded tubing for ethylene and steam methane reforming furnaces; ammonia effluent coolers.
| |
Inconel™ ALLOY 800/800H
|
|
|
Inconel™ 800 |
Inconel™ 800H |
| Component |
Min | Max |
Min | Max |
|
|
| Nickel + Cobalt |
30.0 |
30.0 |
30.0 |
35.0 |
| Cobalt |
--- |
2.00 |
--- |
2.00 |
| Chromium |
19.0 |
23.0 |
19.0 |
23.0 |
| Copper |
--- |
0.75 |
--- |
0.75 |
| Iron |
Balance |
Balance |
| Silicon |
--- |
1.00 |
--- |
1.00 |
| Manganese |
--- |
1.50 |
--- |
1.50 |
| Carbon |
--- |
0.10 |
0.05 |
0.10 |
| Aluminum |
0.15 |
0.60 |
0.15 |
0.60 |
| Titanium |
0.15 |
0.60 |
0.15 |
0.60 |
| Sulfur |
--- |
0.015 |
--- |
0.015 |
*Maximum
aAs balance
|
|
Physical Properties
|
°F
|
British Units
|
°C
|
Metric Units |
|
| Density |
Room |
0.287 lb./in.3 |
Room |
7.95 g/cm3 |
| Dynamic Modulus of Elasticity |
Room |
28.5 x 106 psi |
Room |
196 GPa |
|
Mechanical Properties |
|
| Electrical Resistivity |
70 |
38.9 microhm-in. |
21 |
0.989 microhm-m |
| 200 |
40.6 microhm-in. |
93 |
10.3 microhm-m |
| 400 |
43.0 microhm-in. |
204 |
1.09 microhm-m |
| 600 |
44.7 microhm-in. |
316 |
1.13 microhm-m |
| 800 |
46.1 microhm-in. |
427 |
1.17 microhm-m |
Mean Coefficient of
Thermal Expansion |
70-200 |
7.9 microinches/in.-°F |
21-93 |
14.2 x 10-6 m/m-K |
| 70-400 |
8.8 microinches/in.-°F |
21-204 |
15.8 x 10-6 m/m-K |
| 70-600 |
9.0 microinches/in.-°F |
21-316 |
16.2 x 10-6 m/m-K |
| 70-800 |
9.2 microinches/in.-°F |
21-427 |
16.6 x 10-6 m/m-K |
Thermal Properties |
|
| Thermal Conductivity |
70 |
80 Btu-in./ft.2-hr.-°F |
21 |
11.5 W/m-K |
| 200 |
89 Btu-in./ft.2-hr.-°F |
93 |
12.8 W/m-K |
| 400 |
103 Btu-in./ft.2-hr.-°F |
204 |
14.8 W/m-K |
| 600 |
115 Btu-in./ft.2-hr.-°F |
316 |
16.6 W/m-K |
| 800 |
127 Btu-in./ft.2-hr.-°F |
427 |
18.3 W/m-K |
|
