Hastelloy C-22

Do you need custom fasteners created with Hastelloy™ C? 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 Hastelloy™ C Bar Stock we have available to meet your needs.

Hastelloy® C-22® alloy, 0% cold worked sheet

Subcategory: Metal; Nickel Base; Superalloy Key Words: ASME SB-622, ASME SB-626 ASTM B-574, ASTM B-575, ASTM B-619, ASTM B-622, ASTM B-626, DIN 17744 No. 2.4602, TUV Werstoffblatt 479, UNS N06022, ASME SB-574, ASME SB-575, ASME SB-619, NACE MR-01-75

Component Wt. %
C Max 0.01
Co Max 2.5
Cr 22
Fe 3
Mn Max 0.5
Mo 13
Ni 56
Si Max 0.08
V Max 0.35
W 3

Material Notes: Outstanding resistance to localized corrosion and excellent resistance to stress corrosion cracking, best alloy to use as a universal weld filler metal to resist corrosion of weldments. Applications include acetic acid/acetic anhydride, acid etching, cellophane manufacturing, chlorination systems, complex acid mixtures, electro-galvanizing rolls, expansion bellows, flue gas scrubber systems, geothermal wells, HF furnace scrubbers, incinerator scrubber systems, nuclear fuel reprocessing, pesticide production, phosphoric acid production, pickling systems, plate heat exchangers, selective leaching systems, SO2 cooling towers, sulfonation systems, tubular heat exchangers, weld overlay-valves.

Data provided by the manufacturer, Haynes International, Inc.

Physical Properties Metric English Comments
Density 8.69 g/cc 0.314 lb/in³ at 24°C (75°F)
Mechanical Properties
Hardness, Rockwell B 93 93 sheet; average at room temperature
Hardness, Rockwell B 95 95 plate; average room temperature hardness.
Tensile Strength, Ultimate 800 MPa 116000 psi
Tensile Strength, Yield 407 MPa 59000 psi at 0.2% offset
Elongation at Break 57 % 57 % in 50.8 mm
Modulus of Elasticity 203 GPa 29400 ksi heat-treated at 1121°C (2050°F), rapid quenched, plate; 93°C
Modulus of Elasticity 206 GPa 29900 ksi heat-treated at 1121°C (2050°F), rapid quenched, plate; 22°C
Modulus of Elasticity at Elevated Temperature 145 GPa 21000 ksi heat-treated at 1121°C (2050°F), rapid quenched, plate; 982°C
Modulus of Elasticity at Elevated Temperature 154 GPa 22300 ksi heat-treated at 1121°C (2050°F), rapid quenched, plate; 871°C
Modulus of Elasticity at Elevated Temperature 163 GPa 23600 ksi heat-treated at 1121°C (2050°F), rapid quenched, plate; 760°C
Modulus of Elasticity at Elevated Temperature 171 GPa 24800 ksi heat-treated at 1121°C (2050°F), rapid quenched, plate; 649°C
Modulus of Elasticity at Elevated Temperature 177 GPa 25700 ksi heat-treated at 1121°C (2050°F), rapid quenched, plate; 538°C
Modulus of Elasticity at Elevated Temperature 183 GPa 26500 ksi heat-treated at 1121°C (2050°F), rapid quenched, plate; 427°C
Modulus of Elasticity at Elevated Temperature 190 GPa 27600 ksi heat-treated at 1121°C (2050°F), rapid quenched, plate; 316°C
Modulus of Elasticity at Elevated Temperature 196 GPa 28400 ksi heat-treated at 1121°C (2050°F), rapid quenched, plate; 204°C
Charpy Impact 353 J 260 ft-lb heat treated at 1121°C (2050°F) rapid quenched tested at RT; 351 J heat treated at 1121°C (2050°F) rapid quenched tested at -196°C; 351 J aged 100 hours at 260°C tested at -196°C, 351 J aged 100 hours at 538°C (1000°F) tested at -196°C; 118 J aged 1000 ho
Electrical Properties
Electrical Resistivity 0.000114 ohm-cm 0.000114 ohm-cm 24 °C
Electrical Resistivity at Elevated Temperature 0.000123 ohm-cm 0.000123 ohm-cm 100°C (212°F)
Electrical Resistivity at Elevated Temperature 0.000124 ohm-cm 0.000124 ohm-cm 200°C (390°F)
Electrical Resistivity at Elevated Temperature 0.000125 ohm-cm 0.000125 ohm-cm 300°C (570°F)
Electrical Resistivity at Elevated Temperature 0.000126 ohm-cm 0.000126 ohm-cm 400°C (750°F)
Electrical Resistivity at Elevated Temperature 0.000127 ohm-cm 0.000127 ohm-cm 500°C (930°F)
Electrical Resistivity at Elevated Temperature 0.000128 ohm-cm 0.000128 ohm-cm 600°C (1110°F)
Thermal Properties
CTE, linear 20°C 12.4 µm/m-°C 6.89 µin/in-°F 24-93°C (75-200°F)
CTE, linear 250°C 12.4 µm/m-°C 6.89 µin/in-°F 24-204°C (75-400°F)
CTE, linear 500°C 12.6 µm/m-°C 7 µin/in-°F 24-316°C (75-600°F)
CTE, linear 500°C 13.3 µm/m-°C 7.39 µin/in-°F 24-427°C (75-800°F)
CTE, linear 500°C 13.9 µm/m-°C 7.72 µin/in-°F 24-538°C (75-1000°F)
CTE, linear 1000°C 14.6 µm/m-°C 8.11 µin/in-°F 24-649°C (75-1200°F)
CTE, linear 1000°C 15.3 µm/m-°C 8.5 µin/in-°F 24-760°C (75-1400°F)
CTE, linear 1000°C 15.8 µm/m-°C 8.78 µin/in-°F 24-871°C (75-1600°F)
CTE, linear 1000°C 16.2 µm/m-°C 9 µin/in-°F 24-982°C (75-1800°F)
Heat Capacity 0.414 J/g-°C 0.0989 BTU/lb-°F 52°C
Heat Capacity at Elevated Temperature 0.423 J/g-°C 0.101 BTU/lb-°F 100°C (212°F)
Heat Capacity at Elevated Temperature 0.444 J/g-°C 0.106 BTU/lb-°F 200°C (390°F)
Heat Capacity at Elevated Temperature 0.46 J/g-°C 0.11 BTU/lb-°F 300°C (570°F)
Heat Capacity at Elevated Temperature 0.476 J/g-°C 0.114 BTU/lb-°F 400°C (750°F)
Heat Capacity at Elevated Temperature 0.489 J/g-°C 0.117 BTU/lb-°F 500°C (930°F)
Heat Capacity at Elevated Temperature 0.514 J/g-°C 0.123 BTU/lb-°F 600°C (1110°F)
Thermal Conductivity 10.1 W/m-K 70.1 BTU-in/hr-ft²-°F 48°C
Thermal Conductivity at Elevated Temperature 11.1 W/m-K 77 BTU-in/hr-ft²-°F 100°C (212°F)
Thermal Conductivity at Elevated Temperature 13.4 W/m-K 93 BTU-in/hr-ft²-°F 200°C (390°F)
Thermal Conductivity at Elevated Temperature 15.5 W/m-K 108 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 19.5 W/m-K 135 BTU-in/hr-ft²-°F 500°C (930°F)
Thermal Conductivity at Elevated Temperature 21.3 W/m-K 148 BTU-in/hr-ft²-°F 600°C (1110°F)
Melting Point 1357 – 1399 °C 2470 – 2550 °F
Solidus 1357 °C 2470 °F
Liquidus 1399 °C 2550 °F