Alloy 907 / UNS N19907
Grade:Incoloy 907 / UNS N19907
Sheet/Plate: 0.3mm-150mm
Strip/Foil: 0.02mm-16mm
Pipe: 6mm*0.5mm-1200mm*100mm
Bar: Ф6mm – Ф600mm
Wire: Ф0.01mm – Ф6mm
Others: Forged Rings, Flanges, Elbows, Tees, Reducers etc.
Standard: ASTM/ASME/AMS
- Fast Shipping / Ready Stock
- ISO 9001 Factory
- Custom Cutting
- 100% MTC & SGS Inspection
Incoloy 907 is a low thermal expansion nickel-iron-cobalt alloy with niobium and titanium additions. It offers excellent dimensional stability, high strength and controlled expansion characteristics. The alloy is mainly used in aerospace and precision mechanical applications.
Chemical Composition (%)
| Element | Content |
| Ni | 38 |
| Fe | Balance |
| Co | 13 |
| Nb | 4.7 |
| Ti | 1.5 |
| Si | ≤0.15 |
Mechanical Properties (Typical)
| Property | Value |
| Tensile Strength | ≈1100 MPa |
| Yield Strength | ≈760 MPa |
| Elongation | ≥10% |
Applications
- Aerospace structures
- Precision components
- Cryogenic equipment
- High accuracy mechanical systems


Incoloy 907 is a low thermal expansion nickel-iron-cobalt alloy with niobium and titanium additions. It offers excellent dimensional stability, high strength and controlled expansion characteristics. The alloy is mainly used in aerospace and precision mechanical applications.
Chemical Composition (%)
| Element | Content |
| Ni | 38 |
| Fe | Balance |
| Co | 13 |
| Nb | 4.7 |
| Ti | 1.5 |
| Si | ≤0.15 |
Mechanical Properties (Typical)
| Property | Value |
| Tensile Strength | ≈1100 MPa |
| Yield Strength | ≈760 MPa |
| Elongation | ≥10% |
Applications
- Aerospace structures
- Precision components
- Cryogenic equipment
- High accuracy mechanical systems
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