Welcome to Jiangsu DLX alloy Co., Ltd.
Email:sales8@dlx-alloy.com Mobile/Whatsapp:+86 199 0611 9641
Specialized manufacturer of high temperature alloys, precision alloys and Incoloy,over 20 years.
Whatsapp:+86 199 0611 9641
Email:sales8@dlx-alloy.com
Add:NO.32 West Taihu Road, Xinbei District, Changzhou, Jiangsu,China
Precision Alloy Sheet
Product Details

The 1J85 Soft Magnetic Precision Alloy Plate is a high-performance product, crafted with precision and advanced manufacturing techniques. Made from high-quality alloys, it is designed to offer exceptional soft magnetic properties, particularly high magnetic permeability, which facilitates efficient magnetic field transmission and concentration. The low hysteresis loss further enhances its energy efficiency, reducing power consumption in applications.
These plates and sheets boast excellent dimensional stability, which ensures consistent performance even under fluctuating environmental conditions. Their corrosion resistance also contributes to a long lifespan and durability, making them ideal for industrial use. The versatility of 1J85 Precision Alloy Plate allows it to be widely used across various sectors, including electronics, telecommunications, aerospace, and automotive industries.
Common applications include transformers, inductors, magnetic shields, and other key components requiring precise and reliable magnetic properties.
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 | - |
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 | - |
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 | - |
Key Features:
High Magnetic Permeability: Ensures efficient magnetic field conduction and concentration, ideal for electromagnetic components.
Low Hysteresis Loss: Helps reduce energy consumption and improves operational efficiency.
Dimensional Stability: Maintains consistent size and shape, even under temperature variations.
Corrosion Resistance: Offers long-lasting durability, especially in harsh environments.
Versatility: Suitable for a wide range of industrial applications, from electronics to aerospace.


Applications:
Electronics:
Used in the production of precision components like transformers, inductors, and sensors that require stable magnetic properties.
Telecommunications:
The alloy plates are integral in the manufacturing of inductive components and magnetic shielding devices for telecommunications equipment.
Aerospace & Automotive:
1J85 Precision Alloy Plate plays a crucial role in aerospace and automotive industries, providing magnetic shielding and structural stability in high-performance environments.
Energy Sector:
The plates are used in energy conversion equipment like transformers, where efficient magnetic properties are essential for minimizing energy loss.

Manufacturing Process
Melting:
High-purity raw materials are melted in an induction or electric arc furnace to create the alloy. The molten metal is then refined to ensure an optimal chemical composition.
Casting:
The refined alloy is cast into ingots or billets for further processing. Homogenization heat treatments ensure the alloy's uniform structure.
Rolling & Forging:
The ingots are hot-forged to form sheets and plates. This step helps refine the material's grain structure and enhances its mechanical properties.
Annealing:
The alloy undergoes an annealing process to relieve internal stresses, which improves its ductility and further stabilizes its magnetic properties.
Finishing:
After annealing, the material is cut to size, polished, and tested for quality. Any additional surface treatments, such as coating for corrosion resistance, are applied at this stage.

Advantages:
Fast Delivery: We offer quick turnaround times for all orders, ensuring that customers receive their products without delay.
Flexible Specifications: We can customize the size and composition of the alloy plates to meet specific customer requirements.
High Quality Assurance: Before shipment, every batch undergoes rigorous quality checks, including mechanical testing and magnetic property assessments, to guarantee performance.
Energy Efficiency: The low hysteresis loss and high permeability make the alloy ideal for reducing energy consumption in critical industrial applications.



CHANGZHOU DLX ALLOY CO, LTD was established in 2002 and has got ISO9001 International Quality Management System Certificate and SGS Certificate. Our factory is professional in researching and producing special alloy material. From melting, drawing, heat treatment, finishing and testing .We offer nickel based, copper-based, and iron-based alloys, including super alloy, welding materials, anti-corrosion alloy, Precision Alloy , FeCrAl alloy, NiCr alloy, CuNi alloy, thermocouple and etc, in the form of wire, strip, ribbon, bar, tube, plate.



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. We also provide chemical analysis reports for every FeCrAl alloy, NiCr alloy, and other products purchased.
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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FAQ
What is your working time?
Monday-Saturday: 7:30 AM - 5:00 PM (Beijing time, GMT+08:00). We observe public holidays during May 1-3, Oct 1-7, and Chinese New Year. For inquiries during these periods, please send an email.
Do you provide free samples?
Yes, we offer free samples for testing purposes. However, the buyer is responsible for all shipping costs.
What are your payment terms?
We accept T/T, L/C, D/A, D/P, Western Union, MoneyGram, and PayPal.
What is the lead time?
Sample lead time is usually 7 days after payment confirmation. The lead time for standard orders is typically 10-30 days, depending on the quantity and specifications.
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