HAYNES® HR-120® alloy Site
Principal Features
Mechanical Properties
Thermal Stability
Environmental Resistance
Physical Properties
Welding
Machining and Grinding
Applications
Comparative Data
Availability
HAYNES® HR-120® alloy
Technical Briefs
HAYNES® HR-120 ® alloy
Wire Information
Metallurgist Support
Sales Office Addresses
Tubular Products
Fittings & Flanges
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Typical Physical Properties |
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Temp., °F |
British Units |
Temp., °C |
Metric Units |
Density |
Room |
0.291 lb/in.3 |
Room |
8.07 g/cm.3 |
Melting Temperature |
2375 |
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1300 |
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Electrical Resistivity |
Room |
41.4 microhm-in. |
Room |
105.2 microhm-cm |
200 |
42.4 microhm-in. |
100 |
107.8 microhm-cm |
400 |
44.4 microhm-in. |
200 |
112.5 microhm-cm |
600 |
45.4 microhm-in. |
300 |
114.9 microhm-cm |
800 |
46.3 microhm-in. |
400 |
116.7 microhm-cm |
1000 |
47.3 microhm-in. |
500 |
119.3 microhm-cm |
1200 |
48.2 microhm-in. |
600 |
121.4 microhm-cm |
1400 |
48.8 microhm-in. |
700 |
123.1 microhm-cm |
1600 |
49.4 microhm-in. |
800 |
124.5 microhm-cm |
1800 |
50.0 microhm-in. |
900 |
125.7 microhm-cm |
2000 |
50.3 microhm-in. |
1000 |
126.6 microhm-cm |
2200 |
50.7 microhm-in. |
1100 |
127.8 microhm-cm |
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1200 |
128.7 microhm-cm |
Thermal Diffusivity |
Room |
4.7 x 10-3 in.2/sec. |
Room |
30.4 x 10-3 cm2/sec. |
200 |
5.0 x 10-3 in.2/sec. |
100 |
32.4 x 10-3 cm2/sec. |
400 |
5.4 x 10-3 in.2/sec. |
200 |
34.8 x 10-3 cm2/sec. |
600 |
5.8 x 10-3 in.2/sec. |
300 |
37.2 x 10-3 cm2/sec. |
800 |
6.3 x 10-3 in.2/sec. |
400 |
39.7 x 10-3 cm2/sec. |
1000 |
6.7 x 10-3 in.2/sec. |
500 |
42.2 x 10-3 cm2/sec. |
1200 |
7.1 x 10-3 in.2/sec. |
600 |
44.7 x 10-3 cm2/sec. |
1400 |
7.4 x 10-3 in.2/sec. |
700 |
46.9 x 10-3 cm2/sec. |
1600 |
7.5 x 10-3 in.2/sec. |
800 |
48.1 x 10-3 cm2/sec. |
1800 |
7.8 x 10-3 in.2/sec. |
900 |
48.8 x 10-3 cm2/sec. |
2000 |
8.2 x 10-3 in.2/sec. |
1000 |
50.7 x 10-3 cm2/sec. |
2200 |
8.6 x 10-3 in.2/sec. |
1100 |
52.9 x 10-3 cm2/sec. |
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1200 |
55.5 x 10-3 cm2/sec. |
Thermal Conductivity |
Room |
78 Btu-in./ft.2 hr.-°F |
Room |
11.4 W/m-k |
200 |
84 Btu-in./ft.2 hr.-°F |
100 |
12.7 W/m-k |
400 |
96 Btu-in./ft.2 hr.-°F |
200 |
14.1 W/m-k |
600 |
108 Btu-in./ft.2 hr.-°F |
300 |
15.4 W/m-k |
800 |
121 Btu-in./ft.2 hr.-°F |
400 |
17.1 W/m-k |
1000 |
134 Btu-in./ft.2 hr.-°F |
500 |
18.7 W/m-k |
1200 |
150 Btu-in./ft.2 hr.-°F |
600 |
21.0 W/m-k |
1400 |
168 Btu-in./ft.2 hr.-°F |
700 |
23.3 W/m-k |
1600 |
180 Btu-in./ft.2 hr.-°F |
800 |
24.9 W/m-k |
1800 |
191 Btu-in./ft.2 hr.-°F |
900 |
26.2 W/m-k |
2000 |
205 Btu-in./ft.2 hr.-°F |
1000 |
28.0 W/m-k |
2200 |
216 Btu-in./ft.2 hr.-°F |
1100 |
29.6 W/m-k |
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Specific Heat |
Room |
0.112 Btu/lb.-°F |
Room |
467 J/Kg-K |
200 |
0.116 Btu/lb.-°F |
100 |
483 J/Kg-K |
400 |
0.121 Btu/lb.-°F |
200 |
500 J/Kg-K |
600 |
0.125 Btu/lb.-°F |
300 |
522 J/Kg-K |
800 |
0.130 Btu/lb.-°F |
400 |
531 J/Kg-K |
1000 |
0.135 Btu/lb.-°F |
500 |
558 J/Kg-K |
1200 |
0.144 Btu/lb.-°F |
600 |
607 J/Kg-K |
1400 |
0.152 Btu/lb.-°F |
700 |
647 J/Kg-K |
1600 |
0.159 Btu/lb.-°F |
800 |
655 J/Kg-K |
1800 |
0.164 Btu/lb.-°F |
900 |
660 J/Kg-K |
2000 |
0.167 Btu/lb.-°F |
1000 |
663 J/Kg-K |
2200 |
0.169 Btu/lb.-°F |
1100 |
667 J/Kg-K |
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1200 |
671 J/Kg-K |
Dynamic Modulus |
Room |
28.6 106 psi |
Room |
197 GPa |
of Elasticity |
200 |
28.2 106 psi |
100 |
194 GPa |
400 |
27.2 106 psi |
200 |
188 GPa |
600 |
26.3 106 psi |
300 |
182 GPa |
800 |
24.9 106 psi |
400 |
174 GPa |
1000 |
23.6 106 psi |
500 |
165 GPa |
1200 |
22.5 106 psi |
600 |
159 GPa |
1400 |
21.3 106 psi |
700 |
152 GPa |
1600 |
20.0 106 psi |
800 |
143 GPa |
1800 |
18.8 106 psi |
900 |
136 GPa |
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1000 |
128 GPa |
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| Mean Coefficient of Thermal Expansion |
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Temp., °F |
British Units |
Temp., °C |
Metric Units |
Mean Coefficient of |
78-200 |
7.95 microinches/in.-°F |
25-100 |
14.3 m/m-°C |
Thermal Expansion |
78-400 |
8.29 microinches/in.-°F |
25-200 |
14.9 m/m-°C |
78-600 |
8.56 microinches/in.-°F |
25-300 |
15.3 m/m-°C |
78-800 |
8.80 microinches/in.-°F |
25-400 |
15.8 m/m-°C |
78-1000 |
8.98 microinches/in.-°F |
25-500 |
16.1 m/m-°C |
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78-1200 |
9.24 microinches/in.-°F |
25-600 |
16.4 m/m-°C |
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78-1400 |
9.52 microinches/in.-°F |
25-700 |
16.9 m/m-°C |
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78-1600 |
9.72 microinches/in.-°F |
25-800 |
17.3 m/m-°C |
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78-1800 |
9.87 microinches/in.-°F |
25-900 |
17.6 m/m-°C |
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25-1000 |
17.8 m/m-°C |
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