
Inconel 625 Bar
SKU: HC-1146015582266671104
Inconel 625 bar is made of a nickel-based high-temperature alloy composed of nickel, chromium, molybdenum, niobium and other elements. It has outstanding high temperature resistance, strength and good oxidation resistance, and is widely used in aerospace, energy, chemical industry and other fields.

Key Features
- ✓Third-Party Inspection Support
- ✓Sufficient Inventory Supply
- ✓International Standard Certification
- ✓Custom Processing Service
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Product Description
Inconel 625 bar is made of a nickel-based high-temperature alloy composed of nickel, chromium, molybdenum, niobium and other elements. It has outstanding high temperature resistance, strength and good oxidation resistance, and is widely used in aerospace, energy, chemical industry and other fields. The strength of Inconel 625 bar derive s from the solid solution strengthening effect of molybdenum and niobium contained in the nickel-chromium alloy. These elements also make the alloy highly resistant to corrosion . While the alloy is designed for strength in high-temperature environments, it also has a high degree of resistance to general corrosion as well as resistance to a wide range of oxidizing and non-oxidizing environments. The chromium and molybdenum content make the alloy highly resistant to corrosion spots caused by chloride ions, and the high nickel content enhances the alloy's resistance to chloride stress corrosion cracking. The material is highly formable and easier to weld than many nickel-based alloys. Even under welded conditions, the alloy still has the ability to resist intergranular corrosion , in addition to c orrosion and oxidation resistance .
Product Parameters
| Product Name | Inconel 625 Bar | |
| Outer Diameter | Round Bar | 4mm-500mm |
| Hexagon Bar | 18mm-57mm (11/16″ to 2-3/4″) | |
| Square Bar | 18mm-47mm (11/16″ to 1-3/4″) | |
| Flat Steel | 1/2 "to 10",Thickness: 2mm-150mm,Can provide customized | |
| Length | 1-6 meters,Length can be customized | |
| Standard | ASTM,AISI,JIS,GB,DIN,EN,etc. | |
| Surface | Black,Bright Polished,Rough Turning,Matt Surface Treatment,NO.4,BA,etc. | |
| Certificate | ISO,SGS,BV | |
| Production Technology | Hot Rolling,Cold Rolling | |
Chemical Composition
| C | Mg | Al | Si | P | S | Ti | Cr | Fe | Co | Ni | Mo | Cb (Nb Ta) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.1 max | 0.5 max | 0.4 max | 0.5 max | 0.015 max | 0.015 max | 0.4 max | 20.00 - 23.00 | 5.0 max | 1.0 max | 58.0 min | 8.0 - 10.0 | 3.15 - 4.15 |
Mechanical Properties
| Tensile Strength (ksi) | 0.2% Yield Strength (ksi) | Elongation% in 2 inches |
| 120 | 60 | 30 |
Physical Performance
| Units | Temperature in°C | |
| Density | 8.44 g/cm³ | Room |
| Specific Heat | 0.098 Kcal/kg.C | 21° |
| Melting Range | 1290-1350°C | - |
| Modulus of Elasticity | 207.5 KN/mm² | 21° |
| Electrical Resistivity | 129 µΩ.cm | 21° |
| Coefficient of Expansion | 12.8 µm/m °C | 21 - 93° |
| Thermal Conductivity | 9.8 w/m-° K | 21° |