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Special Metals NIMONIC® Alloy 115
| Category | Metal , Nonferrous Metal , Nickel Alloy , Superalloy |
| Manufacturer | Special Metals (includes the former Inco Alloys International Inc.) |
| Trade Name | NIMONIC® |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Special Metals NIMONIC® Alloy 115.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
A precipitation-hardenable nickel-chromium-cobalt alloy with an addition of molybdenum for solid-solution strengthening. It is similar to NIMONIC alloy 105 but has higher levels of aluminum and titanium for increased strengthening by precipitation hardening. The alloy has high strength and creep resistance at temperatures to about 1850°F (1010°C). Used for turbine blades in aircraft gas turbines. The standard product forms are round and extruded section.Data provided by the manufacturer, Special Metals.
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 7.85 g/cc | 0.284 lb/in³ |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Tensile Strength, Ultimate | 1140 MPa @Temperature 550 °C |
165000 psi @Temperature 1020 °F |
Precipitation Hardened prior to test |
| 1300 MPa @Temperature 23.0 °C |
189000 psi @Temperature 73.4 °F |
||
| Tensile Strength, Yield | 850 MPa @Strain 0.200 % |
123000 psi @Strain 0.200 % |
Precipitation Hardened. Value at room temperature |
| 720 MPa @Strain 0.200 %, Temperature 550 °C |
104000 psi @Strain 0.200 %, Temperature 1020 °F |
Precipitation Hardened prior to test | |
| Elongation at Break | 25 % | 25 % | Precipitation Hardened |
| 20 % @Temperature 550 °C |
20 % @Temperature 1020 °F |
Precipitation Hardened prior to test. |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear | 12.0 µm/m-°C @Temperature 20.0 - 100 °C |
6.67 µin/in-°F @Temperature 68.0 - 212 °F |
|
| Specific Heat Capacity | 0.444 J/g-°C | 0.106 BTU/lb-°F | |
| Thermal Conductivity | 10.6 W/m-K | 73.6 BTU-in/hr-ft²-°F | |
| Melting Point | 1290 - 1345 °C | 2350 - 2453 °F | |
| Solidus | 1290 °C | 2350 °F | |
| Liquidus | 1345 °C | 2453 °F |
| Component Elements Properties | Metric | English | Comments |
|---|---|---|---|
| Aluminum, Al | 4.5 - 5.5 % | 4.5 - 5.5 % | |
| Boron, B | 0.010 - 0.025 % | 0.010 - 0.025 % | |
| Carbon, C | 0.12 - 0.20 % | 0.12 - 0.20 % | |
| Chromium, Cr | 14 - 16 % | 14 - 16 % | |
| Cobalt, Co | 13 - 15.5 % | 13 - 15.5 % | |
| Copper, Cu | <= 0.20 % | <= 0.20 % | |
| Iron, Fe | <= 1.0 % | <= 1.0 % | |
| Manganese, Mn | <= 1.0 % | <= 1.0 % | |
| Molybdenum, Mo | 3.0 - 5.0 % | 3.0 - 5.0 % | |
| Nickel, Ni | 54 % | 54 % | As remainder |
| Silicon, Si | <= 1.0 % | <= 1.0 % | |
| Sulfur, S | <= 0.015 % | <= 0.015 % | |
| Titanium, Ti | 3.5 - 4.5 % | 3.5 - 4.5 % | |
| Zirconium, Zr | <= 0.15 % | <= 0.15 % |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Electrical Resistivity | 0.000139 ohm-cm | 0.000139 ohm-cm |
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