Haynes HR-120

Do you need custom fasteners created with Haynes™ HR-120? Since our inception, Elgin Fastener Group 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 Haynes™ HR-120 Bar Stock we have available to meet your needs.

Haynes® HR-120™ alloy, solution heat-treated

Subcategory: Iron Base; Metal; Superalloy Key Words: ASTM B514, ASTM B407, ASTM B515, ASTM B564, ASTM B366, DIN No.2.4854, UNS N08120, ASTM B163, ASTM B408, ASTM B409

Component Wt. %
Al 0.1
B 0.004
C 0.05
Co Max 3
Cr 25
Fe 33
Mn 0.7
Mo Max 2.5
N 0.2
Nb 0.7
Ni 37
Si 0.6
W Max 2.5

Material Notes: Excellent strength at elevated temperatures, combined with good resistance to carburizing and sulfidizing environments. Applications include bar frame heat treating baskets, wire mesh furnace belts and basket liners, muffles and retorts, heat treating fixtures, waste incinerators, radiant tubes, cast link belt pins, recuperators, and fluidized bed components.

Data provided by the manufacturer, Haynes International, Inc.

Physical Properties Metric English Comments
Density 8.07 g/cc 0.292 lb/in³ at RT.
Mechanical Properties
Tensile Strength, Ultimate 735 MPa 107000 psi
Tensile Strength, Yield 375 MPa 54400 psi at 0.2% offset
Elongation at Break 50 % 50 % in 1.4 inches
Modulus of Elasticity 197 GPa 28600 ksi RT
Modulus of Elasticity at Elevated Temperature 128 GPa 18600 ksi 1000°C (1830°F)
Modulus of Elasticity at Elevated Temperature 136 GPa 19700 ksi 900°C (1650°F)
Modulus of Elasticity at Elevated Temperature 143 GPa 20700 ksi 800°C (1470°F)
Modulus of Elasticity at Elevated Temperature 152 GPa 22000 ksi 700°C (1290°F)
Modulus of Elasticity at Elevated Temperature 159 GPa 23100 ksi 600°C (1110°F)
Modulus of Elasticity at Elevated Temperature 165 GPa 23900 ksi 500°C (930°F)
Modulus of Elasticity at Elevated Temperature 174 GPa 25200 ksi 400°C (750°F)
Modulus of Elasticity at Elevated Temperature 182 GPa 26400 ksi 300°C (570°F)
Modulus of Elasticity at Elevated Temperature 188 GPa 27300 ksi 200°C (390°F)
Modulus of Elasticity at Elevated Temperature 194 GPa 28100 ksi 100°C (212°F)
Electrical Properties
Electrical Resistivity 0.0001052 ohm-cm 0.0001052 ohm-cm RT
Electrical Resistivity at Elevated Temperature 0.0001231 ohm-cm 0.0001231 ohm-cm 700°C (1290°F)
Electrical Resistivity at Elevated Temperature 0.0001245 ohm-cm 0.0001245 ohm-cm 800°C (1470°F)
Electrical Resistivity at Elevated Temperature 0.0001257 ohm-cm 0.0001257 ohm-cm 900°C (1650°F)
Electrical Resistivity at Elevated Temperature 0.0001266 ohm-cm 0.0001266 ohm-cm 1000°C
Electrical Resistivity at Elevated Temperature 0.0001278 ohm-cm 0.0001278 ohm-cm 1100°C (2010°F)
Electrical Resistivity at Elevated Temperature 0.0001287 ohm-cm 0.0001287 ohm-cm 1200°C (2190°F)
Thermal Properties
CTE, linear 20°C 14.3 µm/m-°C 7.94 µin/in-°F 25-100°C (77-212°F)
CTE, linear 250°C 14.9 µm/m-°C 8.28 µin/in-°F 25-200°C (77-390°F)
CTE, linear 500°C 15.3 µm/m-°C 8.5 µin/in-°F 25-300°C (77-570°F)
CTE, linear 500°C 15.8 µm/m-°C 8.78 µin/in-°F 25-400°C (77-750°F)
CTE, linear 500°C 16.1 µm/m-°C 8.94 µin/in-°F 25-500°C (77-930°F)
CTE, linear 1000°C 16.4 µm/m-°C 9.11 µin/in-°F 25-600°C (77-1110°F)
CTE, linear 1000°C 16.9 µm/m-°C 9.39 µin/in-°F 25-700°C (77-1290°F)
CTE, linear 1000°C 17.3 µm/m-°C 9.61 µin/in-°F 25-800°C (77-1470°F)
CTE, linear 1000°C 17.6 µm/m-°C 9.78 µin/in-°F 25-900°C (77-1650°F)
CTE, linear 1000°C 17.8 µm/m-°C 9.89 µin/in-°F 25-1000°C (77-1830°F)
Heat Capacity 0.467 J/g-°C 0.112 BTU/lb-°F RT
Heat Capacity at Elevated Temperature 0.483 J/g-°C 0.115 BTU/lb-°F 100°C (212°F)
Heat Capacity at Elevated Temperature 0.5 J/g-°C 0.12 BTU/lb-°F 200°C (390°F)
Heat Capacity at Elevated Temperature 0.522 J/g-°C 0.125 BTU/lb-°F 300°C (570°F)
Heat Capacity at Elevated Temperature 0.531 J/g-°C 0.127 BTU/lb-°F 400°C (750°F)
Heat Capacity at Elevated Temperature 0.558 J/g-°C 0.133 BTU/lb-°F 500°C (930°F)
Heat Capacity at Elevated Temperature 0.607 J/g-°C 0.145 BTU/lb-°F 600°C (1110°F)
Heat Capacity at Elevated Temperature 0.647 J/g-°C 0.155 BTU/lb-°F 700°C (1290°F)
Heat Capacity at Elevated Temperature 0.655 J/g-°C 0.157 BTU/lb-°F 800°C (1470°F)
Heat Capacity at Elevated Temperature 0.66 J/g-°C 0.158 BTU/lb-°F 900°C (1650°F)
Heat Capacity at Elevated Temperature 0.663 J/g-°C 0.158 BTU/lb-°F 1000°C (1830°F)
Heat Capacity at Elevated Temperature 0.667 J/g-°C 0.159 BTU/lb-°F 1100°C (2010°F)
Heat Capacity at Elevated Temperature 0.671 J/g-°C 0.16 BTU/lb-°F 1200°C (2190°F)
Thermal Conductivity 11.4 W/m-K 79.1 BTU-in/hr-ft²-°F RT
Thermal Conductivity at Elevated Temperature 12.6 W/m-K 87.4 BTU-in/hr-ft²-°F 100°C (212°F)
Thermal Conductivity at Elevated Temperature 14.3 W/m-K 99.2 BTU-in/hr-ft²-°F 200°C (390°F)
Thermal Conductivity at Elevated Temperature 15.9 W/m-K 110 BTU-in/hr-ft²-°F 300°C (570°F)
Thermal Conductivity at Elevated Temperature 17.5 W/m-K 121 BTU-in/hr-ft²-°F 400°C (750°F)
Thermal Conductivity at Elevated Temperature 19 W/m-K 132 BTU-in/hr-ft²-°F 500°C (930°F)
Thermal Conductivity at Elevated Temperature 20.6 W/m-K 143 BTU-in/hr-ft²-°F 600°C (1110°F)
Thermal Conductivity at Elevated Temperature 22.2 W/m-K 154 BTU-in/hr-ft²-°F 700°C (1290°F)
Thermal Conductivity at Elevated Temperature 23.8 W/m-K 165 BTU-in/hr-ft²-°F 800°C (1470°F)
Thermal Conductivity at Elevated Temperature 25.4 W/m-K 176 BTU-in/hr-ft²-°F 900°C (1650°F)
Thermal Conductivity at Elevated Temperature 27.1 W/m-K 188 BTU-in/hr-ft²-°F 1000°C (1830°F)
Melting Point 1300 °C 2370 °F