HASTELLOY® C-22® alloy Site
Principal Features
Laboratory Corrosion Tests
Field Evaluation
Typical Applications
Aqueous Corrosion Data
Resistance to Localized Attack
Thermal Stability
Isocorrosion Curves
Physical Properties
Hardness and Impact Strength
Tensile Data
Fabrication
Welding
Machining
HASTELLOY® C-22® alloy
Technical Briefs
HASTELLOY® C-22® alloy
Wire Information
Metallurgist Support
Sales Office Addresses
Tubular Products
Fittings & Flanges
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| |
Average Physical Properties |
| |
| Physical Property |
Temp., °F |
British Units |
Temp., °C |
Metric Units |
| Density |
75 |
0.314 lb/in.3 |
24 |
8.96 g/cm.3 |
| Melting Temperature |
2475-2550 |
|
1357-1399 |
|
|
| Electrical Resistivity |
75 |
44.8 microhm-in. |
24 |
1.14 microhm-m |
| |
212 |
48.3 microhm-in. |
100 |
1.23 microhm-m |
| |
392 |
48.7 microhm-in. |
200 |
1.24 microhm-m |
| |
572 |
49.3 microhm-in. |
300 |
1.25 microhm-m |
| |
752 |
49.6 microhm-in. |
400 |
1.26 microhm-m |
| |
932 |
49.9 microhm-in. |
500 |
1.27 microhm-m |
| |
1112 |
50.2 microhm-in. |
600 |
1.28 microhm-m |
|
Mean Coefficient of
Thermal Expansion |
75-200 |
6.9 microinches/in.-°F |
24-93 |
12.4 x 10-6 m/m-K |
75-400 |
6.9 microinches/in.-°F |
24-204 |
12.4 x 10-6 m/m-K |
| |
75-600 |
7.0 microinches/in.-°F |
24-316 |
12.6 x 10-6 m/m-K |
| |
75-800 |
7.4 microinches/in.-°F |
24-427 |
13.3 x 10-6 m/m-K |
| |
75-1000 |
7.7 microinches/in.-°F |
24-538 |
13.9 x 10-6 m/m-K |
| |
75-1200 |
8.1 microinches/in.-°F |
24-649 |
14.6 x 10-6 m/m-K |
| |
75-1400 |
8.5 microinches/in.-°F |
24-760 |
15.3 x 10-6 m/m-K |
| |
75-1600 |
8.8 microinches/in.-°F |
24-871 |
15.8 x 10-6 m/m-K |
| |
75-1800 |
9.0 microinches/in.-°F |
24-982 |
16.2 x 10-6 m/m-K |
|
| Thermal Diffusivity |
70 |
4 x 10-3 in.2/sec. |
21 |
2.7 x 10-6 m2/sec. |
| |
212 |
5 x 10-3 in.2/sec. |
100 |
3.0 x 10-6 m2/sec. |
| |
392 |
5 x 10-3 in.2/sec. |
200 |
3.5 x 10-6 m2/sec. |
| |
572 |
6 x 10-3 in.2/sec. |
300 |
3.9 x 10-6 m2/sec. |
| |
752 |
7 x 10-3 in.2/sec. |
400 |
4.2 x 10-6 m2/sec. |
| |
932 |
7 x 10-3 in.2/sec. |
500 |
4.6 x 10-6 m2/sec. |
| |
1112 |
7 x 10-3 in.2/sec. |
600 |
4.8 x 10-6 m2/sec. |
|
| Thermal Conductivity |
118 |
70 Btu-in./ft.2 hr.-°F |
48 |
10.1 W/m-K |
| |
212 |
77 Btu-in./ft.2 hr.-°F |
100 |
11.1 W/m-K |
| |
392 |
93 Btu-in./ft.2 hr.-°F |
200 |
13.4 W/m-K |
| |
572 |
108 Btu-in./ft.2 hr.-°F |
300 |
15.5 W/m-K |
| |
752 |
121 Btu-in./ft.2 hr.-°F |
400 |
17.5 W/m-K |
| |
932 |
135 Btu-in./ft.2 hr.-°F |
500 |
19.5 W/m-K |
| |
1112 |
148 Btu-in./ft.2 hr.-°F |
600 |
21.3 W/m-K |
|
| Specific Heat |
126 |
0.099 Btu/lb.-°F |
52 |
414 J/kg-K |
| |
212 |
0.101 Btu/lb.-°F |
100 |
423 J/kg-K |
| |
392 |
0.106 Btu/lb.-°F |
200 |
444 J/kg-K |
| |
572 |
0.110 Btu/lb.-°F |
300 |
460 J/kg-K |
| |
752 |
0.114 Btu/lb.-°F |
400 |
476 J/kg-K |
| |
932 |
0.116 Btu/lb.-°F |
500 |
485 J/kg-K |
| |
1112 |
0.123 Btu/lb.-°F |
600 |
514 J/kg-K |
|
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