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TDS-J | Soft Magnetic Stainless Steel

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MOQ : 100 Kilograms

TDS-J | Soft Magnetic Stainless Steel Specification

Width
3.0 to 300 Millimeter (mm)

Chemical Composition
Refer to the image

Temper
BA (Bright Annealed), 2B (Skin Passed), As Rolled (Hard)

Grade
TDS-J

Thickness
Please contact us for available thickness range. Millimeter (mm)

Surface
Bright, Dull

Application
Shielding Cases, Electromagnetic Shields

Shape
Coil, Sheet

TDS-J | Soft Magnetic Stainless Steel Trade Information

Minimum Order Quantity
100 Kilograms

Payment Terms
Telegraphic Transfer (T/T)

Packaging Details
Our Standard Packing for Export

Main Export Market(s)
Asia, North America, South America, Eastern Europe, Western Europe, Middle East

About TDS-J | Soft Magnetic Stainless Steel

Grade	TDS-J
Shape	Coil, Sheet
Thickness	Please contact us.
Width	3.0-300(Strip, Sheet) Millimeter (mm)
Length	Strip or Sheet(Length less than 2,000mm)
Technique	Cold Rolled
Temper	BA(Bright Annealed), 2B(Skin passed), As Rolled(Hard)
Surface	Bright, Dull
Application	Shielding Cases, Electromagnetic Shields
Coil I.D.	300, 400, 522mm
Chemical Composition	Refer to the image
Mechanical Properties	Refer to the image
Density	7.74 g/cm
Specific Heat	440 J/(kgK)25
Electrical Resistivity	58 cm
Young's Modulus	204 GPa
Thermal Expansion	10.510^-6/K20100
Thermal Conductivity	22.5 W/(mK)
Melting Range	1460-1500
Magnetism	Soft Magnetism
Minimum Order Quantity	100 Kilograms
Country of Origin	Japan
Payment Terms	Telegraphic Transfer (T/T)
Delivery Terms	EXW, FOB, CIF, DAP etc.
Packaging Details	Our Standard Packing for Export
Main Export Market(s)	Asia, Muddle East, North America, South America, Europe etc.

TDS-J is a high-performance ferritic stainless steel with excellent corrosion resistance and soft magnetic properties.

It has high magnetic flux density and low coercive force, making it excellent in magnetization, demagnetization, and magnetic shielding properties. It can be used as electromagnetic stainless steel by applying magnetic annealing.

Main features of TDS-J:

(1) Electromagnetic Stainless Steel: It can be used as an electromagnetic stainless steel by magnetic annealing.

(2) Corrosion Resistance: Its corrosion resistance is equivalent to austenitic stainless steel SUS304, so it can be used without plating or other surface treatment in general environments.This material is recommended for those who have corrosion resistance issues with conventional electromagnetic stainless steel.

We can also manufacture foils below 0.10 mm in thickness and in small lots.

TDS-J | Soft Magnetic Stainless Steel :

TDS-J is a high-performance ferritic stainless steel specifically developed to combine excellent corrosion resistance with superior soft magnetic properties. It is designed for applications requiring efficient magnetic response, magnetic shielding, and corrosion resistance in demanding environments.

The material exhibits a combination of high magnetic flux density and low coercive force, allowing rapid magnetization and demagnetization. These characteristics make TDS-J highly effective for electromagnetic components, magnetic shielding systems, and precision electronic devices.

Through a specialized magnetic annealing process, TDS-J can function as an electromagnetic stainless steel while maintaining the inherent corrosion resistance advantages of stainless materials.

Unlike conventional electromagnetic stainless steels that often require plating or surface treatments to prevent corrosion, TDS-J offers corrosion resistance comparable to SUS304, enabling long-term use in general atmospheric environments without additional surface protection.

Main Features:

Electromagnetic Stainless Steel

Can be optimized through magnetic annealing to achieve excellent electromagnetic performance while retaining stainless steel characteristics.
Excellent Soft Magnetic Properties

High magnetic flux density and low coercive force provide superior magnetization and demagnetization performance.
Superior Magnetic Shielding Capability

Effective for electromagnetic shielding applications and protection against magnetic interference.
Corrosion Resistance Comparable to SUS304

Suitable for use in general environments without plating or additional surface treatment.
High Rigidity and Dimensional Stability

Young's modulus of 204 GPa supports precision components requiring structural stability.
Thin Foil Manufacturing Capability

Available in ultra-thin gauges below 0.10 mm and suitable for small-lot production requirements.

TDS-J is widely used for shielding cases, electromagnetic shields, magnetic shielding components, electronic equipment housings, precision electromagnetic devices, sensors, and applications where a combination of magnetic performance and corrosion resistance is required.

This material is particularly recommended for users experiencing corrosion issues with conventional electromagnetic stainless steels while still requiring excellent magnetic characteristics and shielding performance.

Tailored for Shielding and Magnetic Applications

TDS-JTM soft magnetic stainless steel is ideal for fabricating shielding cases and electromagnetic shields due to its excellent magnetic permeability. Its ability to effectively block and redirect electromagnetic fields makes it a preferred solution in industries demanding precise interference control.

Customizable Forms and Finishes

Available in both coils and sheets, TDS-JTM caters to diverse manufacturing needs. The product offers flexibility with multiple surface finishes-Bright Annealed (BA), Skin Passed (2B), or as rolled-to match technical and aesthetic requirements in your application.

Quality Assurance from a Trusted Japanese Supplier

Sourced exclusively from Japan, TDS-JTM stainless steel adheres to stringent quality control at every stage of production. Clients benefit from consistent chemical composition and superior material performance, supported by reliable exporter, manufacturing, and supply services.

FAQ's of TDS-Ja | Soft Magnetic Stainless Steel:

Q: How can I determine the available thickness for TDS-JTM soft magnetic stainless steel?

A: Please contact our sales team for detailed information regarding the current available thickness range of TDS-JTM, as this can vary based on production and inventory.

Q: What are the main applications of TDS-JTM stainless steel?

A: TDS-JTM is primarily used for shielding cases and electromagnetic shields, where high magnetic permeability and effective electromagnetic interference (EMI) protection are essential.

Q: When should I choose Bright Annealed (BA) or 2B surface finishes?

A: Bright Annealed (BA) offers a reflective, smooth surface ideal for visible components and precise engineering needs, while 2B (Skin Passed) provides a uniform matte appearance for functional or less visually critical applications.

Q: Where is TDS-JTM soft magnetic stainless steel manufactured and supplied?

A: TDS-JTM is manufactured, exported, and supplied from Japan, ensuring a high standard of quality and material consistency.

Q: What is the process for ordering custom widths and surfaces of TDS-JTM?

A: To order coils or sheets in specific widths (from 3.0 to 300 mm) or preferred surface finishes, simply submit your requirements via our contact channels. Our team will guide you through the process and confirm production feasibility.

Q: How does TDS-JTM benefit electromagnetic shielding compared to standard stainless steel?

A: TDS-JTM's tailored chemical composition and soft magnetic properties enhance its ability to absorb and divert electromagnetic interference, providing more effective shielding than conventional non-magnetic stainless steel grades.

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