Our 1J36 Soft Magnetic Alloy bar is built for rock-solid magnetic performance. Made from a nickel-iron base with chromium and molybdenum tweaks, it delivers high saturation magnetization (~1.3 T) and low coercivity for stable operation. Its moderate permeability (~2,000) and high electrical resistivity (~5×10⁻⁷ Ω·m) keep energy losses low, even in tough conditions. With a tensile strength of ~450 MPa and great corrosion resistance, this alloy is a durable, reliable choice for demanding applications. Whether you’re crafting motor cores or magnetic shields, our 1J36 bar ensures consistent performance and easy machining.
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The soft magnetic materials market is on fire, expected to reach $125.8 billion by 2031 with a 9.8% CAGR from 2024. The push for electric vehicles (EVs), now over 7% of U.S. auto sales in 2023, is a big driver, demanding stable magnetic materials for motors and power systems. Aerospace and industrial automation are also ramping up, needing durable alloys for extreme environments. Meanwhile, renewable energy and smart manufacturing are fueling demand for materials that can handle high temperatures and corrosion without losing magnetic reliability. Our 1J36 alloy is perfectly positioned to meet these growing needs with its robust performance.
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 alloy bar is a workhorse across multiple sectors. In aerospace, it’s used for magnetic shielding and solenoid valves, ensuring stable performance in extreme conditions. The automotive industry, especially EVs, relies on it for motor cores that demand consistent magnetic output. Industrial automation uses 1J36 in actuators and relays, where durability and corrosion resistance are key. Power electronics also benefit from its ability to maintain magnetic stability in high-frequency or high-temperature setups. From precision sensors to heavy-duty electromagnetic components, 1J36 gets the job done with reliability and efficiency.
Our 1J36 soft magnetic alloy bar stands out for its durability and versatility. Unlike other materials, it combines high saturation magnetization with excellent corrosion resistance, making it a top pick for harsh environments. We use state-of-the-art forging and heat treatment processes to dial in the exact magnetic and mechanical properties you need. Our bars are easy to machine and weld, saving you time and money in production. We’re also ahead of the curve, aligning our 1J36 alloy with the needs of fast-growing industries like EVs and aerospace. When you go with us, you’re getting a high-performance product backed by innovation and quality.
Comparison Table: 1J36 vs. Other Soft Magnetic Alloys
|
Parameter |
1J36 Alloy |
Fe-Si Alloy |
Permalloy (Fe-Ni) |
Fe-Co Alloy |
|---|---|---|---|---|
|
Magnetic Permeability |
Moderate (~2,000) |
Moderate (~8,000) |
High (~1,200,000 max) |
High (~10,000) |
|
Saturation Magnetization |
~1.3 T |
~2.0 T |
~0.8–1.6 T |
~2.4 T |
|
Electrical Resistivity |
~5×10⁻⁷ Ω·m |
Low (~10⁻⁸ Ω·m) |
Moderate (~10⁻⁷ Ω·m) |
Low (~10⁻⁸ Ω·m) |
|
Coercivity |
Low (<1200 Am⁻¹) |
Moderate |
Very Low |
Moderate |
|
Tensile Strength |
~450 MPa |
~500 MPa |
~400–600 MPa |
~600 MPa |
|
Applications |
Shielding, motors, solenoids |
Motors, transformers |
Shielding, sensors, tapes |
High-power motors, aerospace |
|
Cost |
Moderate |
Low |
High |
Very High |
|
Environmental Stability |
Excellent (corrosion-resistant) |
Moderate |
Moderate |
Good |
Our 1J36 soft magnetic alloy bar is your go-to for stable, durable magnetic performance. With its robust properties and versatility, it’s perfect for aerospace, EVs, and industrial automation. The market’s growing fast, and we’re leading the way with a product that’s built to last and tailored to your needs. Ready to power up your next project? Our 1J36 alloy bar is the reliable choice you’ve been looking for.
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 bar made of?
Primarily nickel and iron, with controlled additions of chromium and molybdenum for enhanced stability and durability. -
What are the key properties of 1J36 alloy bars?
High saturation magnetization (~1.3 T), moderate magnetic permeability (~2,000), low coercivity, and excellent corrosion resistance. -
What industries use 1J36 alloy bars?
Aerospace, automotive, power electronics, and industrial automation. -
What are common applications for 1J36 alloy bars?
Magnetic shielding, motor cores, solenoid valves, and high-stability electromagnetic components. -
How does 1J36 ensure stable magnetic performance?
Its balanced composition minimizes magnetic hysteresis and maintains consistent performance under varying temperatures and frequencies. -
What are the mechanical strengths of 1J36 alloy bars?
Tensile strength of ~450 MPa, yield strength of ~280 MPa, and elongation of ~25%. -
How does 1J36 perform in harsh environments?
Its corrosion-resistant properties and thermal stability make it ideal for demanding conditions, including high-humidity and high-temperature settings. -
What manufacturing processes are used for 1J36 alloy bars?
Precision melting, forging, and rolling, with customizable heat treatments for optimized magnetic and mechanical properties.
