Making Leads Iron Nickel Alloy Strip 147GPa Soft Magnetic Alloy

4J42 Soft Magnetic Alloy Coil 4J42 Nickel-Iron Alloy Strip

Product Details

1. Physical properties:

Density: 8.12 g/cm3

Melting point: 1430 ℃

Elastic modulus: 147GPa

Thermal conductivity: 12.6w /(m•℃)

Hardness (HV) : 135kgf/mm2

Coefficient of thermal expansion (20-100℃) : 5.6×10-6/℃

Resistivity: 0.61 mu Ω, m

2. Main features:

The expansion coefficient and Curie temperature increase with the increase of nickel content. By adjusting nickel content, soft glass with different expansion coefficients can be matched within a given temperature range.

3. Examples of application:

Used for sealing with soft glass and ceramics, making leads, frames and sealing plugs for electron tubes, transistors and integrated circuits.

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Production Process

FAQ

1.Are you trading or manufacturer ?
We are company,and we have our own factory

2.How long is your delivery time?

3.Do you provide samples ? is it free or extra ?
Yes, we could offer the sample for free charge but do not pay the cost of freight.
If you have another question, pls feel free to contact us