1J50 Soft Magnetic Alloy Bar
1J50 Soft Magnetic Alloy Bar (product code PT-XHA-PRA-00038) 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. The 50 % nickel-iron alloy offers high saturation induction with good permeability, suited to cores working in medium fields. Prices are quoted on request.
| Product code | PT-XHA-PRA-00038 |
|---|---|
| Category | Industrial Products & MRO > Special Alloys > Precision Alloys |
| Grade / designation | GB/T 15018 1J50 (Fe-50Ni) |
| Product form | Bar & Rod |
| Applicable standards | GB/T 15018 (confirmed per order) |
| Available forms | Bar, wire, strip, plate, tube |
| 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
The 50 % nickel-iron alloy offers high saturation induction with good permeability, suited to cores working in medium fields. PANDA COLLECTIONS sources 1J50 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 49–50.5, Mn 0.15–0.3, Si 0.75–1.6, C ≤0.03, Cu ≤0.2, Fe bal. |
|---|---|
| Mechanical properties | Rm ≥530 MPa, A5 ≥35 %, HV ≤155 (annealed) |
| Physical properties | Density 8.25 g/cm³; Bs ≈1.55 T |
Typical applications
- Transformer and relay cores
- Pole pieces
- Electromagnetic clutches
- Magnetic shielding
- Gyroscopes
- Micro-motors
Industries: Electrical & Electronics, Automotive, Instrumentation
Updated October 27, 2026
Frequently asked questions
What is 1J50 used for?
Transformer and relay cores, pole pieces, electromagnetic clutches, magnetic shielding, gyroscopes, micro-motors.
Which standards apply to 1J50?
GB/T 15018. Compliance, testing and certificates are confirmed for each order.
What forms and sizes of 1J50 are available?
Bar, wire, strip, plate, tube. Sizes are cut or produced to order.
How do I get a price for 1J50 Soft Magnetic Alloy Bar?
Prices are not published. Request a customised quotation from PANDA COLLECTIONS with the product code PT-XHA-PRA-00038, 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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