Our 1J36 Soft Magnetic Alloy tube is a top performer for transformer applications. Crafted from a nickel-iron blend with traces of manganese and silicon, it boasts a magnetic permeability of ~5,000 and super-low coercivity, making it a powerhouse for efficient energy transfer. With an electrical resistivity of ~10⁻⁷ Ω·m, it keeps eddy current losses in check, perfect for transformers operating below 200KHz. Mechanically, it’s tough as nails with a tensile strength of ~450MPa, yield strength of ~280MPa, and ~25% elongation. Whether you’re building compact transformers or high-precision shielding, our 1J36 tubes deliver reliability and performance.
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The soft magnetic materials market is growing fast, expected to hit $92 billion by 2028 with a CAGR of 9.5%. The surge in renewable energy, electric vehicles (EVs), and smart grid technologies is driving demand for high-permeability materials like 1J36. Transformers, especially in green energy and EV charging systems, need materials that minimize energy loss while maximizing efficiency. Add to that the rise of 5G and IoT, and the need for reliable, high-performance alloys is stronger than ever. Trends like advanced manufacturing and material optimization are shaping the future, and our 1J36 tubes are ready to meet those demands head-on.
Alloy Composition Table
|
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.
Our 1J36 soft magnetic alloy tubes are a perfect fit for a range of industries. In power generation, they’re used in high-efficiency transformers for stable energy transfer. Renewable energy systems, like solar and wind inverters, rely on them for low-loss performance. The automotive sector, especially EVs, uses 1J36 in transformer cores to support efficient power management. Electronics and telecommunications benefit from their use in magnetic shielding and precision sensors, ensuring reliable performance in compact designs. From smart grids to consumer electronics, our 1J36 tubes are versatile and dependable.
There are other options out there for soft magnetic alloys, but our 1J36 tubes are in a league of their own. Our precision manufacturing ensures consistent quality, with every tube optimized for high permeability and low energy loss. Unlike some alternatives, our tubes are built to handle demanding transformer applications while being easy to machine and weld, saving you time and money. We’re also pushing the envelope with R&D, constantly improving our alloys to stay ahead of industry trends. That kind of focus and innovation isn’t something you’ll find just anywhere.
|
Parameter |
1J36 Alloy |
Silicon Steel |
Permalloy |
Soft Ferrites |
|---|---|---|---|---|
|
Magnetic Permeability |
Moderate (~5,000) |
Moderate (~2,000-5,000) |
Very High (~100,000) |
Low (~1,000-2,000) |
|
Coercivity (A/m) |
Very Low (~20-50) |
Moderate (~50-100) |
Very Low (~10-20) |
Low (~100-500) |
|
Saturation Magnetization (T) |
~1.5 |
~2.0 |
~0.8-1.6 |
~0.4-0.5 |
|
Electrical Resistivity (Ω·m) |
~10⁻⁷ |
~10⁻⁸ |
~10⁻⁷ |
~10⁶ |
|
Eddy Current Loss |
Low (ideal for <200KHz) |
Moderate |
Low |
Very Low (high-frequency use) |
|
Mechanical Strength (MPa) |
Tensile: ~450, Yield: ~280 |
Tensile: ~500, Yield: ~300 |
Tensile: ~400, Yield: ~200 |
Brittle, low strength |
|
Machinability |
Excellent |
Good |
Good |
Poor |
|
Typical Applications |
Transformers, shielding, sensors |
Motor cores, transformers |
Magnetic shielding, sensors |
High-frequency transformers |
Our 1J36 soft magnetic alloy tubes are engineered for top-tier transformer performance. With high permeability, low coercivity, and excellent mechanical strength, they’re built to optimize energy efficiency and reliability. We’re not just following market trends—we’re setting the standard with cutting-edge production and a commitment to quality. Whether you’re powering renewable energy systems or designing next-gen EV transformers, our 1J36 tubes are the smart choice for superior performance.
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.
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FAQs
-
What is the 1J36 soft magnetic alloy tube made of?
It’s a nickel-iron alloy with small amounts of manganese and silicon, designed for high magnetic permeability and low losses. -
What are the key applications of 1J36 tubes?
They’re used in transformers, magnetic shielding, and precision sensors, especially in power and electronics industries. -
Why is 1J36 great for transformers?
Its high permeability (~5,000) and low coercivity ensure efficient energy transfer with minimal magnetic losses. -
How does 1J36 perform in high-frequency environments?
It’s optimized for frequencies up to 200KHz, keeping eddy current losses low for stable performance. -
What are the mechanical properties of 1J36 tubes?
They have a tensile strength of ~450MPa, yield strength of ~280MPa, and elongation of ~25%. -
Is 1J36 easy to manufacture with?
Yes, it’s highly machinable and weldable, making it ideal for complex transformer designs. -
How does 1J36 improve transformer efficiency?
Its low coercivity and high resistivity (~10⁻⁷ Ω·m) reduce energy losses, boosting transformer performance. -
Which industries rely on 1J36 tubes?
Power generation, renewable energy, electronics, and automotive, particularly for EV transformers.
