Incoloy 925 Exporters, Incoloy UNS N09925 Pipes
JIS NCF 925 Incoloy 925 Pipe Supplier, Alloy 925 Welded Pipes Manufacturer
Incoloy 925 Composition
The following table shows the chemical composition of Incoloy(r) alloy 925™.
| Elements | Content (%) |
|---|---|
| Nickel, Ni | 44 |
| Iron, Fe | 28 |
| Chromium, Cr | 21 |
| Molybdenum, Mo | 3 |
| Titanium, Ti | 2.1 |
| Copper, Cu | 1.8 |
| Aluminum, Al | 0.3 |
| Carbon, C | 0.01 |
Incoloy 925 Melting Point
The physical properties of Incoloy(r) alloy 925™ are given in the following table.
| Properties | Metric | Imperial |
|---|---|---|
| Density | 8.05 g/cm³ | 0.291 lb/in³ |
| Incoloy 925 Melting Point | 1343°C | 2450°F |
The mechanical properties of Incoloy(r) alloy 925™ are outlined in the following table.
| Properties | Metric | Imperial |
|---|---|---|
| Tensile strength (precipitation hardened, value at room temperature) | 1210 MPa | 175000 psi |
| Tensile strength (@ 550°C/1020°F, precipitation hardened prior to test) | 970 MPa | 141000 psi |
| Yield strength (@ strain 0.200%, precipitation hardened. value at room temperature) | 810 MPa | 117000 psi |
| Yield strength (@ strain 0.200%, temperature 550°C/1020°F, precipitation hardened prior to test) | 700 MPa | 102000 psi |
| Poisson’s ratio | 0.281 | 0.281 |
| Elongation at break (precipitation hardened) | 24% | 24% |
Welding
Shielded metal-arc welding, gas metal-arc welding, gas-tungsten arc welding, and submerged-arc welding methods are preferred for welding Incoloy(r) alloy 925 ™.
Incoloy 925 Equivalent
| STANDARD | WERKSTOFF NR. | UNS | JIS |
| Incoloy 925 Equivalent | – | N09925 | NCF 925 |
Steel Alloys supplies Nickel Alloy 925 in various forms such as pipes, tubes, sheets, strips, plates, round bars, flat bars, forging stocks, hexagons, wires, and extruded sections. The alloy, also known as Incoloy 925 or Alloy 925, is highly sought after for its unique combination of properties. It is an age-hardenable nickel-based alloy containing chromium, iron, molybdenum, copper, and titanium, which contribute to its exceptional strength and corrosion resistance.
Incoloy 925 is particularly valued for its ability to withstand harsh environments, including oxidizing and reducing atmospheres. It is highly resistant to chloride-ion based stress-corrosion cracking and exhibits excellent resistance to pitting and crevice corrosion. These properties make it ideal for a wide range of applications across industries.
Common uses of ASTM B163 Alloy 925 materials include valves, hangers, packers, and tubulars for sour gas production, as well as marine fasteners and pump shafts. The alloy conforms to rigorous industry standards set by ASTM, ASME, SAE, AMS, ISO, DIN, EN, and BS, ensuring reliability and performance in demanding applications.