G-CoCr26Ni14Mo Material Datasheet
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| Material Number | Material Name | Standard | Standard Status | Country | VDA 231-106 classification | Application temperature [°C] | |
|---|---|---|---|---|---|---|---|
| CoCr26Ni14Mo | G-CoCr26Ni14Mo | Werkstofftabellen der Metalle, A. Kröner Verlag Stuttgart 2000 | Valid | Germany | 4.2 | ≤ 1150 | 1) |
| 1) Remark: The highly creep-resistant material G-CoCr26Ni14Mo is produced in the delivery forms casting. It is resistant in oxidizing and reducing atmospheres. The material is of limited weldability. The material is to be welded by using the shielding gas method with welding filler materials that are identical with the base metal. Subsequently, solution annealing and age-hardening (arc welding [stick electrode] and resistance welding of thin metal sheets is possible). Resistant against high-temperature corrosion (sulfidation). The resistance against oxidation is lower than that of nickel alloys. The material is applied for construction components for the furnace construction, the chemical and petrochemical industry, gas turbines and jet engine construction components with a high demand on the high temperature tensile strength, such as blades, flame tubes, combustion chambers, afterburners, inlet nozzles, discs, rings, high-temperature valves and springs. |
Chemical Composition
| C [%] | Co [%] | Cr [%] | Fe [%] | Mo [%] | Ni [%] | |
|---|---|---|---|---|---|---|
| blur | blur | blur | blur | blur | blur | 1) |
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Material Compliance
| REACh | RoHS |
|---|---|
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Mechanical Properties
| Semi-finished Product | Condition | Temperature [°C] | Tensile Strength [MPa] | Yield Strength (0.2% offset) [MPa] | Elongation A [%] | |
|---|---|---|---|---|---|---|
| blur | blur | blur | blur | blur | blur | 1) |
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Physical Properties
| Semi-finished Product | Condition | Temperature [°C] | Density [g/cm³] | Young's Modulus [GPa] | |
|---|---|---|---|---|---|
| blur | blur | blur | blur | blur | 1)2) |
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Creep Rupture Behaviour
| Semi-finished Product | Condition | Temperature [°C] | Creep Tensile Strength at 10² h [MPa] | Creep Tensile Strength at 10³ h [MPa] | |
|---|---|---|---|---|---|
| blur | blur | blur | blur | 1) | |
| blur | blur | blur | blur | blur | 1) |
| blur | blur | blur | blur | blur | 1) |
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| blur | blur | blur | blur | blur | 1) |
| blur | blur | blur | blur | blur | 1) |
| 1) Source: blur |