When you need precision and reliability in high-sensitivity relays, our Superior 1J79 Soft Magnetic Alloy Tube at DLX is the top choice. This high-permeability nickel-molybdenum-iron alloy tube is built for demanding applications like magnetic amplifiers and shielding in electronics and aerospace. It’s tough, efficient, and designed to deliver consistent performance. Let’s dive into what makes our 1J79 tube stand out, explore its applications, check out industry trends, and see why DLX is the go-to for magnetic alloy solutions.
For more details, pls directly contact us.
Our 1J79 Soft Magnetic Alloy tube is crafted from a high-nickel alloy—78.5-80% nickel, 3.8-4.1% molybdenum, and the rest iron—offering very high magnetic permeability and ultra-low coercivity. This makes it perfect for high-sensitivity relays, where precise magnetic response is critical. With a temperature range of -60°C to 400°C, it handles everything from lab experiments to industrial setups with ease.
We offer the 1J79 tube in various diameters and wall thicknesses, with optional coatings to boost corrosion resistance and durability. Each tube is rigorously tested to meet standards like GB/T 14986, ensuring top-notch magnetic performance. Its low hysteresis loss and excellent corrosion resistance make it a reliable choice for applications needing minimal energy waste. Whether you’re building relays or magnetic shields, our 1J79 tube delivers the precision and stability you need.
|
Alloy Grades |
C |
S |
P |
Mn |
Si |
Ni |
Cr |
Co |
Mo |
Cu |
Al |
Nb |
Fe |
Other Elements |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
1J06 |
0.04 |
0.015 |
0.015 |
≤0.10 |
≤0.15 |
- |
- |
- |
- |
- |
5.5-6.5 |
- |
Rest |
- |
|
1J12 |
0.03 |
0.015 |
0.015 |
≤0.10 |
≤0.15 |
- |
- |
- |
- |
- |
11.6-12.4 |
- |
Rest |
- |
|
1J17 |
0.03 |
0.02 |
0.02 |
≤0.60 |
≤0.20 |
- |
15.5-16.5 |
- |
- |
- |
- |
- |
Rest |
- |
|
1J18 |
0.03 |
0.02 |
0.02 |
0.3-0.7 |
≤0.15 |
0.5-0.7 |
17-18.5 |
- |
- |
- |
- |
- |
Rest |
Ti: 0.3-0.7 |
|
1J22 |
0.04 |
0.02 |
0.02 |
≤0.3 |
≤0.3 |
≤0.5 |
- |
49-51 |
- |
≤0.2 |
- |
- |
Rest |
V: 0.8-1.8 |
|
1J30 |
0.04 |
0.02 |
0.02 |
≤0.40 |
≤0.30 |
29.5-30.5 |
- |
- |
- |
- |
- |
- |
Rest |
- |
|
1J36 |
0.03 |
0.02 |
0.02 |
≤0.60 |
≤0.20 |
35.0-37.0 |
- |
- |
- |
- |
- |
- |
Rest |
- |
|
1J38 |
0.03 |
0.05 |
0.02 |
0.3-0.6 |
0.15-0.3 |
37.5-38.5 |
12.5-13.5 |
- |
- |
- |
- |
- |
Rest |
- |
|
1J46 |
0.03 |
0.02 |
0.02 |
0.6-1.1 |
0.15-0.3 |
45.0-46.5 |
- |
- |
- |
≤0.2 |
- |
- |
Rest |
- |
|
1J50 |
0.03 |
0.02 |
0.02 |
0.3-0.6 |
0.15-0.3 |
49-50.5 |
- |
- |
- |
≤0.2 |
- |
- |
Rest |
- |
|
1J51 |
0.03 |
0.02 |
0.02 |
0.3-0.6 |
0.15-0.3 |
49-50.5 |
- |
- |
- |
≤0.2 |
- |
- |
Rest |
- |
|
1J54 |
0.03 |
0.02 |
0.02 |
0.3-0.6 |
1.1-1.4 |
49.5-51 |
3.8-4.2 |
- |
- |
≤0.2 |
- |
- |
Rest |
- |
|
1J76 |
0.03 |
0.02 |
0.02 |
0.3-0.6 |
0.15-0.3 |
75.0-76.5 |
1.8-2.2 |
- |
- |
4.8-5.2 |
- |
- |
Rest |
- |
|
1J77 |
0.03 |
0.02 |
0.02 |
0.3-0.6 |
0.15-0.3 |
75.5-78 |
- |
- |
3.9-4.5 |
4.8-6.0 |
- |
- |
Rest |
- |
|
1J79 |
0.03 |
0.02 |
0.02 |
0.6-1.10 |
0.3-0.5 |
78.5-80.0 |
- |
- |
3.8-4.1 |
≤0.2 |
- |
- |
Rest |
- |
|
1J80 |
0.03 |
0.02 |
0.02 |
0.6-1.10 |
1.1-1.5 |
79.0-81.5 |
2.6-3.0 |
- |
- |
≤0.2 |
- |
- |
Rest |
- |
|
1J85 |
0.03 |
0.02 |
0.02 |
0.3-0.60 |
0.15-0.3 |
79.0-81.0 |
- |
- |
4.8-5.2 |
≤0.2 |
- |
- |
Rest |
- |
|
1J87 |
0.03 |
0.02 |
0.02 |
0.3-0.6 |
≤0.3 |
78.5-80.5 |
- |
- |
1.6-2.2 |
- |
- |
6.5-7.5 |
Rest |
- |
For more details, pls directly contact us.
The soft magnetic alloy market is booming, with steady growth projected through 2030. Industries like electronics, telecommunications, and aerospace are driving demand for high-permeability materials that support sensitive magnetic components. Alloys like 1J79 are in high demand for their ability to deliver precise performance in relays and amplifiers, making them critical for advanced instrumentation.
Trends like miniaturization and energy efficiency are shaping the market. Companies want compact, low-loss materials for smaller, smarter devices. The rise of Industry 4.0 is also pushing for components that integrate with digital systems for real-time monitoring and automation. At DLX, we’re staying ahead by offering customizable 1J79 tubes and investing in innovations like advanced coatings to meet these evolving needs, ensuring our products keep up with modern industry demands.
Applications
Our 1J79 alloy tube is a powerhouse for high-sensitivity applications. In electronics, it’s used in relays and magnetic amplifiers, delivering precise control for circuits and sensors. Telecommunications relies on it for shielding sensitive equipment from electromagnetic interference, ensuring clear signal transmission. In aerospace, the tube supports high-sensitivity magnetic components in navigation and control systems, where reliability is non-negotiable.
Research labs use 1J79 tubes in experimental setups requiring ultra-precise magnetic performance, such as magnetic field sensors. Its excellent corrosion resistance, thanks to the molybdenum content, makes it suitable for challenging environments, while coatings can enhance durability further. The tube’s high permeability and low energy loss reduce maintenance needs, making it a cost-effective choice for critical applications.
Company Comparison
DLX stands out in the soft magnetic alloy market with our focus on quality and customization. While many manufacturers offer similar alloys, our 1J79 tube is crafted with high-purity materials to ensure very high permeability and minimal energy loss, perfect for high-sensitivity relays. Our strict quality control, aligned with standards like GB/T 15018, guarantees every tube meets exacting tolerances. We also offer a range of sizes and coatings, tailored for relays, amplifiers, or shielding applications.
Our customer support is a key advantage. Our team works with you to select the right tube dimensions and coatings, optimizing performance for your specific needs. We provide fast delivery and competitive pricing, so you get top-quality components without budget strain. Our recycling program for nickel-based alloys helps you recover value from used materials, supporting sustainability and cost savings. With DLX, you’re getting a partner dedicated to your success, not just a product.
Comparison Table
|
Parameter |
1J79 Alloy Tube |
1J50 Alloy Tube |
1J85 Alloy Tube |
|---|---|---|---|
|
Composition |
Ni 78.5-80%, Mo 3.8-4.1%, Fe balance |
Ni 45-50%, Fe balance |
Ni 79-81%, Mo 4.8-5.2%, Fe balance |
|
Magnetic Permeability |
Very high |
High |
Extremely high |
|
Temperature Range |
-60°C to 400°C |
-60°C to 400°C |
-60°C to 400°C |
|
Coercivity |
Very low |
Moderate |
Very low |
|
Corrosion Resistance |
Excellent, with Mo addition |
Moderate |
Excellent, with higher Mo content |
|
Applications |
Magnetic amplifiers, relays, shielding |
Transformers, magnetic shielding |
High-permeability cores, sensors |
|
Cost |
Higher due to Mo content |
Moderate |
Higher due to higher Mo content |
|
Best Use Case |
High-sensitivity magnetic devices |
General-purpose magnetic cores |
Ultra-high-sensitivity magnetic sensors |
Our Superior 1J79 Soft Magnetic Alloy Tube is built for high-sensitivity relays and magnetic applications, delivering unmatched precision and reliability. Its very high permeability and low coercivity ensure efficient performance in amplifiers, relays, and shielding systems. With customizable sizes and coatings, it’s tailored to your needs, whether in electronics, telecom, or aerospace. The tube’s excellent corrosion resistance and durability mean less maintenance and more uptime, saving you money over time.
At DLX, we’re pushing alloy technology forward with innovative materials and smart integrations to support Industry 4.0. Whether you’re building sensitive relays or shielding critical equipment, our 1J79 tube delivers top performance. Choose DLX for a solution that balances precision, durability, and value, keeping your operations running smoothly. Contact us today to find the perfect 1J79 tube for your high-sensitivity applications.
Conclusion
DLX’s 1J79 Soft Magnetic Alloy Tube is the ideal choice for high-sensitivity relays and magnetic applications. With its high-permeability design, robust construction, and customizable options, it’s built to deliver precision in electronics, telecom, and aerospace. As industries embrace miniaturization and smart technology, we’re leading the way with innovative, reliable solutions. Trust DLX to provide alloy tubes that minimize losses, enhance performance, and meet your highest standards. Reach out now to see how our 1J79 tube can power up your projects.
For more details, pls directly contact us.
About Us:
Our 12,000㎡ factory is equipped with complete capabilities for research, production, testing, and packaging. We strictly adhere to ISO 9001 standards in our production processes, with an annual output of 1,200 tons. This ensures that we meet both quantity and quality demands. Furthermore, all products undergo rigorous simulated environment testing including high temperature, high pressure, and corrosion tests before being dispatched, ensuring they meet customer specifications.
For all our clients, we offer timely and multilingual after-sales support and technical consulting, helping you resolve any issues swiftly and efficiently.
Client Visits
Building Stronger Partnerships
We support all kinds of testing:
FAQs
-
What is the 1J79 soft magnetic alloy tube?
It’s a high-permeability tube made from nickel (78.5-80%), molybdenum (3.8-4.1%), and iron, designed for high-sensitivity relays and magnetic components. -
What are the main applications of 1J79 alloy tube?
It’s used in magnetic amplifiers, relays, transformers, choke cores, and shielding in sensitive electronics. -
What temperature range can the 1J79 alloy tube handle?
It performs reliably from -60°C to 400°C, fitting various industrial conditions. -
Why is 1J79 ideal for high-sensitivity relays?
Its very high magnetic permeability and low coercivity ensure precise and efficient magnetic performance. -
Which industries use 1J79 alloy tube?
Electronics, telecommunications, aerospace, and instrumentation rely on it for sensitive magnetic applications. -
What are the key properties of 1J79 alloy?
Very high permeability, low hysteresis loss, and excellent corrosion resistance for reliable performance. -
Can the 1J79 alloy tube be customized?
Yes, it’s available in various diameters, wall thicknesses, and with optional protective coatings. -
What benefits does 1J79 offer for relay applications?
It enhances precision, reduces energy loss, and provides durability in high-sensitivity magnetic systems.
