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Fe-Ni36
1.Pass: ISO9001 certification
2.fine after-sale services
3.small order accepted
4.samples available
5.short delivery time
Properties of Invar 36
Invar 36 is a Nickel-Iron, low expansion alloy containing 36% Nickel, belongs to one of the controlled expansion alloys with the lowest thermal expansion coefficient of any of the iron-nickel alloys. It is widely used in the electronics industry such as radios, thermostats, glass-to-metal seals and structural components in laser systems.
Chemical Compositions:
C | Mn | S | P | Si | Cr | Ni | Fe |
Max 0.10 | Max 0.50 | Max 0.004 | Max0.006 | Max 0.35 | Max 0.25 | Nom 36.0 | Balance |
Physical Properties:
Specific gravity ................ 8.08 | Electrical resistivity |
Coefficient of Thermal Expansion:
Temperature Range | Coefficient of Thermal Expansion | ||
°C | °F | 10-6/°C | 10-6/°F |
20~100 | 68~212 | 1.5 | 0.8 |
Mechanical Properties in the Annealed Condition:
Hardness | Tensile Strength | Yield Strength | Elongation | Modulus of Elasticity |
125 HV | 447 Nmm-2 | 278 Nmm-2 | <45% | 140 - 150 GPa |
