GH 925 alloy, as a leader in the family of nickel-based high-temperature alloys, has excellent high-temperature strength and corrosion resistance, and shows extraordinary adaptability in extreme working conditions. The alloy not only maintains stable mechanical properties at temperatures as high as 980℃, but also effectively resists oxidation, sulfidation, and chlorides and other harsh environments, so it is widely used in aerospace, petrochemical, nuclear power generation and other key areas.
| <=0.03. | |
| <=0.5. | |
| <=1.0. | |
| <=0.03 | |
| 19.5~22.5. | |
| 42~46. | |
| 2.5~3.5. | |
| <=1.5~3.0. | |
| 1.9~2.4. | |
| <=0.5. | |
| >=550 MPa | |
| >=250 MPa | |
| >=35% | |
| >=1154 MPa | |
| >=832MPa | |
| >=27% | |
Properties: Incoloy 926 has good cold working performance, can be formed by cold rolling, cold drawing, etc. In the process of cold working, the alloy will appear work hardening, so it is necessary to reasonably control the processing parameters.
Recommendations: Use appropriate tools and lubricants to minimize friction and tool wear. For thicker materials, it may be necessary to process in stages to reduce the deformation force.
Properties: Hot working helps to improve the plasticity and ductility of the alloy and is suitable for forming by forging, extrusion and other processes. Hot working temperatures are generally in the 900℃ to 1200℃ range.
Recommendations: Temperatures should be controlled during machining to avoid exceeding the recommended range to prevent overheating of the material which may result in a loss of properties. Annealing is recommended after machining to remove internal stresses and improve toughness.
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