Do you need custom fasteners created with Hastelloy™ C-4? Since our inception, Vegas 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 Hastelloy™ C-4 Bar Stock we have available to meet your needs.
Hastelloy® C-4 alloy, all-weld metal, as welded, GTAW, tested at RT
Subcategory: Metal; Nickel Base; Superalloy Key Words: ASME SB-622, ASME SB-626, UNS N06455, ASME SB-574, ASME SB-575, ASME SB-619, nickel alloy
Component | Wt. % |
C | Max 0.01 |
Co | Max 2 |
Cr | 14 – 18 |
Fe | Max 3 |
Mn | Max 1 |
Mo | 14 – 17 |
Ni | 58 |
P | Max 0.025 |
S | Max 0.01 |
Si | Max 0.08 |
Ti | Max 0.7 |
Material Notes: Nickel content to balance. High temperature stability even after aging in the 650-1040°C (1200-1900°F) range as evidenced by good ductility and corrosion resistance. Resists the formation of grain-boundary precipitates and is therefore suitable for use in most chemical process applications in the as-welded condition. C-4 resists stress-corrosion cracking and oxidizing atmospheres up to 1040°C (1900°F). It has exceptional resistance to hot contaminated mineral acids, solvents, chlorine and chlorine-contaminated media (organic and inorganic), dry chlorine, formic and acetic acids, acetic anhydride, seawater and brine solutions.
Data provided by the manufacturer, Haynes International, Inc.
Physical Properties | Metric | English | Comments |
Density | 8.64 g/cc | 0.312 lb/in³ | at RT |
Mechanical Properties | |||
Tensile Strength, Ultimate | 738 MPa | 107000 psi | |
Tensile Strength, Yield | 492 MPa | 71400 psi | at 0.2% offset |
Elongation at Break | 42 % | 42 % | in 50.8 mm |
Modulus of Elasticity | 207 GPa | 30000 ksi | 93°C |
Modulus of Elasticity | 211 GPa | 30600 ksi | RT |
Modulus of Elasticity at Elevated Temperature | 141 GPa | 20500 ksi | 982°C |
Modulus of Elasticity at Elevated Temperature | 152 GPa | 22000 ksi | 871°C |
Modulus of Elasticity at Elevated Temperature | 162 GPa | 23500 ksi | 760°C |
Modulus of Elasticity at Elevated Temperature | 171 GPa | 24800 ksi | 649°C |
Modulus of Elasticity at Elevated Temperature | 179 GPa | 26000 ksi | 538°C |
Modulus of Elasticity at Elevated Temperature | 187 GPa | 27100 ksi | 427°C |
Modulus of Elasticity at Elevated Temperature | 194 GPa | 28100 ksi | 316°C |
Modulus of Elasticity at Elevated Temperature | 201 GPa | 29200 ksi | 204°C |
Electrical Properties | |||
Electrical Resistivity | 0.000125 ohm-cm | 0.000125 ohm-cm | 23°C |
Electrical Resistivity at Elevated Temperature | 0.000125 ohm-cm | 0.000125 ohm-cm | 100°C (212°F) |
Electrical Resistivity at Elevated Temperature | 0.000126 ohm-cm | 0.000126 ohm-cm | 200°C (390°F) |
Electrical Resistivity at Elevated Temperature | 0.000127 ohm-cm | 0.000127 ohm-cm | 300°C (570°F) |
Electrical Resistivity at Elevated Temperature | 0.000128 ohm-cm | 0.000128 ohm-cm | 400°C (750°F) |
Electrical Resistivity at Elevated Temperature | 0.000129 ohm-cm | 0.000129 ohm-cm | 500°C (930°F) |
Electrical Resistivity at Elevated Temperature | 0.000132 ohm-cm | 0.000132 ohm-cm | 600°C (1110°F) |
Thermal Properties | |||
CTE, linear 20°C | 10.8 µm/m-°C | 6 µin/in-°F | |
CTE, linear 250°C | 11.9 µm/m-°C | 6.61 µin/in-°F | 20-204°C (68-400°F) |
CTE, linear 500°C | 12.6 µm/m-°C | 7 µin/in-°F | 20-316°C (68-600°F) |
CTE, linear 500°C | 13.3 µm/m-°C | 7.39 µin/in-°F | 20-427°C (68-800°F) |
CTE, linear 500°C | 13.3 µm/m-°C | 7.39 µin/in-°F | 20-538°C (68-1000°F) |
CTE, linear 1000°C | 13.5 µm/m-°C | 7.5 µin/in-°F | 20-649°C (68-1200°F) |
CTE, linear 1000°C | 14.4 µm/m-°C | 8 µin/in-°F | 20-760°C (68-1400°F) |
CTE, linear 1000°C | 14.9 µm/m-°C | 8.28 µin/in-°F | 24-871°C (75-1600°F) |
CTE, linear 1000°C | 15.7 µm/m-°C | 8.72 µin/in-°F | 20-982°C (68-1800°F) |
Heat Capacity | 0.406 J/g-°C | 0.097 BTU/lb-°F | 0°C (32°F) |
Heat Capacity at Elevated Temperature | 0.427 J/g-°C | 0.102 BTU/lb-°F | 100°C (212°F) |
Heat Capacity at Elevated Temperature | 0.448 J/g-°C | 0.107 BTU/lb-°F | 200°C (390°F) |
Heat Capacity at Elevated Temperature | 0.465 J/g-°C | 0.111 BTU/lb-°F | 300°C (570°F) |
Heat Capacity at Elevated Temperature | 0.477 J/g-°C | 0.114 BTU/lb-°F | 400°C (750°F) |
Heat Capacity at Elevated Temperature | 0.49 J/g-°C | 0.117 BTU/lb-°F | 500°C (930°F) |
Heat Capacity at Elevated Temperature | 0.502 J/g-°C | 0.12 BTU/lb-°F | 600°C (1110°F) |
Thermal Conductivity | 10.1 W/m-K | 70.1 BTU-in/hr-ft²-°F | 23°C (73°F) |
Thermal Conductivity at Elevated Temperature | 11.4 W/m-K | 79.1 BTU-in/hr-ft²-°F | 100°C (212°F) |
Thermal Conductivity at Elevated Temperature | 13.2 W/m-K | 91.6 BTU-in/hr-ft²-°F | 200°C (390°F) |
Thermal Conductivity at Elevated Temperature | 15 W/m-K | 104 BTU-in/hr-ft²-°F | 300°C (570°F) |
Thermal Conductivity at Elevated Temperature | 16.7 W/m-K | 116 BTU-in/hr-ft²-°F | 400°C (750°F) |
Thermal Conductivity at Elevated Temperature | 18.4 W/m-K | 128 BTU-in/hr-ft²-°F | 500°C (930°F) |
Thermal Conductivity at Elevated Temperature | 20.5 W/m-K | 142 BTU-in/hr-ft²-°F | 600°C (1110°F) |