1J46 Soft Magnetic Alloy Strip
1J46 Soft Magnetic Alloy Strip (product code PT-XHA-PRA-00063) is listed under Industrial Products & MRO > Special Alloys > Precision Alloys and supplied in Singapore by PANDA COLLECTIONS (PANDATEC PTE. LTD.), a B2B procurement partner for businesses. A vacuum-melted nickel-iron soft magnetic alloy with high permeability and high saturation flux density, used mainly in alternating fields. Prices are quoted on request.
| Product code | PT-XHA-PRA-00063 |
|---|---|
| Category | Industrial Products & MRO > Special Alloys > Precision Alloys |
| Grade / designation | GB/T 15018 1J46 (Fe-46Ni) |
| Product form | Strip & Coil |
| Applicable standards | GB/T 15018 (confirmed per order) |
| Available forms | Strip, sheet |
| Certificates | EN 10204 3.1 MTC on request |
| Minimum order | On request |
| Country of origin | China |
| Pricing | On request – customised quotation by PANDA COLLECTIONS |
| Supplied in | Singapore |
Product description
A vacuum-melted nickel-iron soft magnetic alloy with high permeability and high saturation flux density, used mainly in alternating fields. PANDA COLLECTIONS sources 1J46 for buyers in Singapore and internationally for project and bulk orders. Mill test certificates to EN 10204 3.1, full heat traceability, melting route (e.g. ESR/VAR), heat-treatment condition and NDT/testing requirements are confirmed per enquiry. Prices are not listed online; every order is quoted individually based on grade, dimensions, quantity, testing and certification requirements.
Technical data
| Chemical composition (%) | Ni ≈46, Fe bal. |
|---|---|
| Mechanical properties | To be confirmed by mill test certificate |
| Physical properties | Density 8.2 g/cm³; resistivity 0.45 Ω·mm²/m (20 °C); Curie point 400 °C |
Typical applications
- Relays
- Low-loss micro-motors
- Small power and pulse transformers
- Magnetic sensors and shielding
Industries: Electrical & Electronics, Instrumentation
Updated October 27, 2026
Frequently asked questions
What is 1J46 used for?
Relays, low-loss micro-motors, small power and pulse transformers, magnetic sensors and shielding.
Which standards apply to 1J46?
GB/T 15018. Compliance, testing and certificates are confirmed for each order.
What forms and sizes of 1J46 are available?
Strip, sheet. Sizes are cut or produced to order.
How do I get a price for 1J46 Soft Magnetic Alloy Strip?
Prices are not published. Request a customised quotation from PANDA COLLECTIONS with the product code PT-XHA-PRA-00063, size, quantity, testing and certificate requirements, and delivery address.
Can mill test certificates be provided?
Mill test certificates to EN 10204 3.1 with heat traceability can be requested. Melting route (e.g. ESR/VAR), heat-treatment condition and NDT requirements are confirmed per enquiry.
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