This specification pertains to Inconel 925 precipitation hardening nickel base alloy bar and tube, UNS N09925. Material meeting this specification will be in accordance with NACE MR0175/ISO 15156 and in the solution annealed and precipitation hardened condition with a minimum yield strength of 110.0 ksi.
Inconel 925 bars are widely used in oil and gas, marine, and chemical processing industries due to their excellent resistance to pitting, crevice corrosion, and stress corrosion cracking. The alloy performs particularly well in sour gas environments and seawater conditions, making it a reliable choice for demanding applications.
At Maniar Steels, Inconel 925 bars are stockist in round bars, Hot Roll and forged bars, supplied according to international standards.
| Specification | Details |
|---|---|
| Alloy | Inconel / Incoloy 925 |
| UNS Number | N09925 |
| ASTM Standards | ASTM B637 |
| Form | Round Bars & Forged Bars |
| Diameter | 25.4 mm – 200 mm |
| Length | 1 m – 6 m / Custom Length |
| Finish | Polished, Rough Turned |
| Element | Composition (%) |
|---|---|
| Nickel (Ni) | 42.0 – 46.0 |
| Chromium (Cr) | 19.5 – 22.5 |
| Iron (Fe) | Balance |
| Molybdenum (Mo) | 2.5 – 3.5 |
| Copper (Cu) | 1.5 – 3.0 |
| Element | Composition (%) |
|---|---|
| Titanium (Ti) | 1.9 – 2.4 |
| Carbon (C) | 0.03 max |
| Manganese (Mn) | 1.0 max |
| Silicon (Si) | 0.5 max |
| Property | Value |
|---|---|
| Tensile Strength | 965 – 1240 MPa |
| Yield Strength | 758 – 965 MPa |
| Elongation | 20 – 25% |
| Hardness | Up to 38 HRC |
| Property | Value |
|---|---|
| Density | 8.08 g/cm³ |
| Melting Range | 1311 – 1366 °C |
| Thermal Conductivity | 13.8 W/m·K |
| Modulus of Elasticity | 200 GPa |
Inconel 925 bars provide a combination of strength, durability, and corrosion resistance, making them suitable for harsh industrial environments.
Due to its outstanding corrosion resistance and mechanical strength, Inconel 925 bars are widely used in several industries.
| Standard | Grade |
|---|---|
| UNS | N09925 |
| Other Name | Incoloy 925 |
Inconel 925 is preferred in industries where materials must withstand high pressure, extreme temperatures, and corrosive environments. The alloy provides long service life, reduced maintenance, and reliable performance in critical applications.
Maniar Steels supplies high-quality Inconel 925 bars with certified material test reports, competitive pricing, and worldwide delivery.