Category | Metal , Nonferrous Metal , Nickel Alloy , Superalloy |
Manufacturer | Special Metals (includes the former Inco Alloys International Inc.) |
Trade Name | INCONEL® |
Port | Ningbo port,China |
Trade Terms | FOB, CFR, CIF |
Payment Terms | L/C, T/T, Western Union |
Download PDF | Special Metals INCONEL® 725 Nickel Superalloy (UNS N07725), Annealed Tube.pdf |
Price | EMAIL US sales@lookpolymers.com |
Physical Properties | Metric | English | Comments |
---|---|---|---|
Density | 8.30 g/cc | 0.300 lb/in³ |
Mechanical Properties | Metric | English | Comments |
---|---|---|---|
Hardness, Rockwell C | 5.0 | 5.0 | As reported by manufacturer; below normal HRC range |
Tensile Strength, Ultimate | 783.2 MPa | 113600 psi | |
Tensile Strength, Yield | 334 MPa @Strain 0.200 % |
48400 psi @Strain 0.200 % |
|
Elongation at Break | 60 % | 60 % | |
Modulus of Elasticity | 204 GPa | 29600 ksi | |
Poissons Ratio | 0.31 | 0.31 | |
Shear Modulus | 78.0 GPa | 11300 ksi |
Thermal Properties | Metric | English | Comments |
---|---|---|---|
CTE, linear | 13.0 µm/m-°C @Temperature 21.0 - 100 °C |
7.22 µin/in-°F @Temperature 69.8 - 212 °F |
Mean |
13.4 µm/m-°C @Temperature 21.0 - 300 °C |
7.44 µin/in-°F @Temperature 69.8 - 572 °F |
Mean | |
14.1 µm/m-°C @Temperature 21.0 - 500 °C |
7.83 µin/in-°F @Temperature 69.8 - 932 °F |
Mean | |
Melting Point | 1271 - 1343 °C | 2320 - 2449 °F | |
Solidus | 1271 °C | 2320 °F | |
Liquidus | 1343 °C | 2449 °F |
Component Elements Properties | Metric | English | Comments |
---|---|---|---|
Aluminum, Al | <= 0.35 % | <= 0.35 % | |
Carbon, C | <= 0.030 % | <= 0.030 % | |
Chromium, Cr | 19 - 22.5 % | 19 - 22.5 % | |
Iron, Fe | 9.0 % | 9.0 % | As remainder |
Manganese, Mn | <= 0.35 % | <= 0.35 % | |
Molybdenum, Mo | 7.0 - 9.5 % | 7.0 - 9.5 % | |
Nickel, Ni | 55 - 59 % | 55 - 59 % | |
Niobium, Nb (Columbium, Cb) | 2.75 - 4.0 % | 2.75 - 4.0 % | |
Phosphorous, P | <= 0.015 % | <= 0.015 % | |
Silicon, Si | <= 0.20 % | <= 0.20 % | |
Sulfur, S | <= 0.010 % | <= 0.010 % | |
Titanium, Ti | 1.0 - 1.7 % | 1.0 - 1.7 % |
Electrical Properties | Metric | English | Comments |
---|---|---|---|
Electrical Resistivity | 0.000130 ohm-cm | 0.000130 ohm-cm | |
Magnetic Permeability | <= 1.001 | <= 1.001 | at 200 Oersted (15.9 kA/m) |