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Inconel 725 UNS N07725 Alloy 725 Inconel725 Forged Forging Rings Rolled Rings Forging Sleeves Bushes Bushing Pipes Piping tubes tubings barrels Casing Cases Shells cylinders hubs housings Parts Pieces
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We are professional Inconel 725 UNS N07725 Alloy 725 Inconel725 Forged Forging Rings Rolled Rings Forging Sleeves Bushes Bushing Pipes Piping tubes tubings barrels Casing Cases Shells cylinders hubs housings Parts Pieces Material Products from china
Chemical Composition
The following table shows the chemical composition of Inconel 725™.
| Elements | Content (%) |
|---|---|
| Nickel, Ni | 55 - 59 |
| Chromium, Cr | 19 - 22.5 |
| Iron, Fe | 9 |
| Molybdenum, Mo | 7 - 9.50 |
| Niobium, Nb (Columbium, Cb) | 2.75 - 4 |
| Titanium, Ti | 1 - 1.70 |
| Aluminum, Al | 0.35 |
| Manganese, Mn | 0.35 |
| Silicon, Si | 0.20 |
| Carbon, C | 0.030 |
| Phosphorous, P | 0.015 |
| Sulfur, S | 0.010 |
Physical Properties
The physical properties of Inconel 725™ are given in the following table.
| Properties | Metric | Imperial |
|---|---|---|
| Density | 8.3 g/cm³ | 0.3 lb/in³ |
| Melting point | 1271-343ºC | 2320-2449ºF |
Mechanical Properties
The mechanical properties of Inconel 725™ are displayed in the following table.
| Properties | Metric | Imperial |
|---|---|---|
| Tensile strength | 855 MPa | 124000 psi |
| Yield strength (@0.2%) | 427 MPa | 62000 psi |
| Modulus of elasticity | 204 GPa | 29600 ksi |
| Poissons ratio | 0.31 | 0.31 |
| Elongation at break | 57% | 57% |
| Hardness, Rockwell C | 5 | 5 |
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