Ni32Fe Sheet (Plate Strip)
Ni32Fe Sheet (Plate Strip) is a Nickel-Iron alloy that is used for applications where magnetic shunts are used for temperature compensation. Most frequently Ni32Fe sheet is used for temperature compensation in energy meters, speedometers and temperature regulation devices.Even after very high variations in temperature, no changes have been found in the magnetic properties of these alloys.
Sheet (Plate Strip)Thickness:0.05mm and above
Typical Chemistry (Wt.%) of Ni32Fe Sheet;
Alloy | Nickel | Manganese | Iron |
Ni30Fe | 32 | Max 1.0 | Bal |
Typical Physical Properties of Ni32Fe Sheet:
Alloy | Density | Curie Temperature | Electrical Resistivity | Yongs Modulus (E) | Rigidity Modulus (G) |
Ni30Fe | 8.11gm/cm³ | 199°C | 80μΩ-cm | 206.0kN/ mm2 | 75.6kN/ mm2 |
Tensile strength Rm | Solution Annealed | Spring Temper & Aged |
Metric | 683 N/mm2 | 850-1200 N/mm2 |
Imperial | 100Ksi | 123-174Ksi |
Magnetic properties of Ni32Fe Sheet:
Difference in magnetization at different temp. At 100 Oe or 8000 Amp. Per Meter field strength. | B-12.5 – B0 > 60mT B0 – B25 > 120mT B25 < 300mT B25 – B50 > 100mT B50 > 40mT |
Recommended Service Temperatures:
Minimum: -200°C (-328°F) but below –120°C (-184°F) slight magnetism may occur.
Maximum: 340°C (644°F) for continuous operation. Can be taken up to1000°C.
Maximum: 340°C (644°F) for continuous operation. Can be taken up to1000°C.
Heat Treatment:
For better mechanical handling, stress relieve at 450 - 480°C for 60 minutes is recommended.
Packing Process & Transportation:
Packaging: Seal up, with plastic inside and wooden case or carton outside; or according to the customer's requirements.
Transportation: By air: Beijing International Airport OR By sea: Trianjin Seaport
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