Alloy 52 / UNS N14052
Grade: Alloy 52 / UNS N14052
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
Alloy 52 is a nickel-iron alloy formulated for glass sealing applications. Its controlled expansion characteristics allow excellent bonding with glass materials while maintaining good mechanical strength and fabrication performance.
| Chemical Composition Limits | ||||||||||
| Weight% | Ni | Cr | Mn | Si | C | Al | Mg | P | S | Fe |
| Alloy 52 | 50.50 | 0.10 max | 0.60 max | 0.30 max | 0.05 max | 0.10 max | 0.50 max | 0.025 max | 0.025 max | Rem |
Mechanical Properties:
| Item | Value |
| Tensile Strength | ≈450 MPa |
| Yield Strength | ≈200 MPa |
Applications:
- Electronic tubes
- Glass seals
- Electrical components


Alloy 52 is a nickel-iron alloy formulated for glass sealing applications. Its controlled expansion characteristics allow excellent bonding with glass materials while maintaining good mechanical strength and fabrication performance.
| Chemical Composition Limits | ||||||||||
| Weight% | Ni | Cr | Mn | Si | C | Al | Mg | P | S | Fe |
| Alloy 52 | 50.50 | 0.10 max | 0.60 max | 0.30 max | 0.05 max | 0.10 max | 0.50 max | 0.025 max | 0.025 max | Rem |
Mechanical Properties:
| Item | Value |
| Tensile Strength | ≈450 MPa |
| Yield Strength | ≈200 MPa |
Applications:
- Electronic tubes
- Glass seals
- Electrical components
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