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Hakan Nickel Alloys, based in Istanbul, Turkey, is a trusted manufacturer and supplier of Permalloy Round Bars, known for their superior magnetic properties and high-performance applications. These bars are precision-engineered to ensure excellent dimensional accuracy, surface finish, and long-term reliability. Permalloy Round Bars are widely used in electrical, electronic, and industrial applications where efficient magnetic performance and stability are critical. At Hakan Nickel Alloys, we combine advanced manufacturing techniques with strict quality control, delivering round bars that meet international standards and provide engineers and designers with dependable, high-quality solutions for precision magnetic components.
Permalloy Round Bars are primarily composed of approximately 80% nickel and 20% iron, with trace amounts of other elements to enhance magnetic performance. This composition gives them high magnetic permeability, low coercivity, and excellent magnetic stability. The bars also exhibit good ductility, toughness, and dimensional stability, ensuring reliable performance in demanding industrial environments. Lightweight yet strong, Permalloy Round Bars maintain their mechanical integrity and magnetic properties over time, making them ideal for precision transformers, magnetic shielding, sensors, and other electronic and electrical applications where performance and consistency are critical.
| Standards : | — |
| Thickness : | Range from .008″ to .0125″ |
| Hardness : | Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc. |
| Form : | Round Bar, Wire |
| Tungsten Grades | HA 190 / HA 1925 / HA 195 / HE 390 / HE 3925 / HE 395 / HE 397 |
| C | P | S | Mn | Si | Ni | Cr | Co | Mo | Cu | Fe | |
| 1J46 | ≤0.03 | ≤0.02 | ≤0.02 | 0.6-1.1 | 0.15-0.30 | 45-46.5 | – | – | – | ≤0.2 | Balance |
| 1J50 | ≤0.03 | ≤0.02 | ≤0.02 | 0.3-0.6 | 0.15-0.30 | 49-50.5 | – | – | – | ≤0.2 | Balance |
| 1J79 | ≤0.03 | ≤0.02 | ≤0.02 | 0.6-1.1 | 0.30-0.50 | 78.5-81.5 | – | – | 3.8-4.1 | ≤0.2 | Balance |
| 1J85 | ≤0.03 | ≤0.02 | ≤0.02 | 0.3-0.6 | 0.15-0.30 | 79-81 | – | – | 4.8-5.2 | ≤0.2 | Balance |
| Grade | Resisitivity (μΩ•m) | Desinty (g/cm3) | CuriePoint℃ | HighSaturatedmagneto-strictioncoefficient λθ/10-6 | Brinellhardness HBS | σbTensile Strength MPa | σsYieldStrength MPa | Elongation (%)δ | ||||
| unan- nealed | an- nealed | unan- nealed | an- nealed | unan- nealed | an- nealed | unan- nealed | an- nealed | |||||
| 1J46 | 0.45 | 8.2 | 400 | 25 | 170 | 130 | 735 | 735 | 3 | |||
| 1J50 | 0.45 | 8.2 | 500 | 25 | 170 | 130 | 785 | 450 | 685 | 150 | 3 | 37 |
| 1J79 | 0.55 | 8.6 | 450 | 2 | 210 | 120 | 1030 | 560 | 980 | 150 | 3 | 50 |
| 1J85 | 0.56 | 8.75 | 400 | 0.5 | – | – | – | – | – | – | – | – |
At Hakan Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Permalloy Round Bar in Istanbul, Turkey, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Turkey, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.
Contact us to get a quick quote for your requirement.
Permalloy Round Bars are widely used in electrical, electronic, and industrial industries due to their exceptional magnetic properties. They are employed in transformers, inductors, magnetic shielding, and cores where high permeability and low magnetic losses are required. Electronics manufacturers use them in sensors, relays, and recording heads for precise magnetic performance. Industrial applications include magnetic bearings, magnetic amplifiers, and equipment requiring controlled magnetic fields. With their combination of high magnetic permeability, stability, and mechanical reliability, Permalloy Round Bars are the preferred choice for engineers and designers seeking efficient, long-lasting solutions for high-performance magnetic and electrical systems.
