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Ashraf Nickel Alloys stands out as a reliable manufacturer and supplier of top-notch Permalloy Round Bars in Riyadh, Saudi Arabia, expertly addressing a variety of industrial needs with precision-engineered solutions. Renowned for their exceptional magnetic properties, these bars are crafted using cutting-edge technology to guarantee outstanding performance and durability. Ashraf Nickel Alloys is dedicated to providing products that not only meet international standards but also cater to specific client requirements. With a commitment to consistent quality, timely delivery, and competitive pricing, the company has become a trusted partner for industries in need of premium-grade Permalloy Round Bars for specialized applications.
Permalloy Round Bars are primarily made up of nickel (usually around 80%) and iron (approximately 20%), with small amounts of molybdenum, copper, or chromium added to enhance their properties. This unique composition results in remarkably high magnetic permeability, low coercivity, and minimal eddy current losses. On the mechanical side, Permalloy Round Bars offer moderate strength, good ductility, and ease of machining, making them ideal for complex industrial applications. Their stable mechanical structure, combined with excellent soft magnetic behavior, ensures reliability in demanding environments, particularly in electromagnetic, transformer, and shielding applications where consistent performance is essential.
| 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 Ashraf Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Permalloy Round Bar in Riyadh, Saudi Arabia, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Saudi Arabia, 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.
These Permalloy Round Bars are widely utilized in industries that require superior magnetic properties and efficient energy performance. They play a crucial role in the production of transformer cores, magnetic amplifiers, inductors, and magnetic shielding devices, thanks to their high permeability and low energy loss. In the electronics sector, these bars are essential for precision magnetic sensors and switching components. They also find applications in aerospace, telecommunications, and power generation industries, where efficient magnetic performance is vital. Their ability to reduce electromagnetic interference makes them highly sought after in advanced equipment and sensitive electronic systems.
