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Steel wire(sus) - List of Manufacturers, Suppliers, Companies and Products

Last Updated： Aggregation Period:Jan 07, 2026～Feb 03, 2026
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Steel wire Product List

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High-strength spring stainless steel wire EX-SUS

High-strength spring stainless steel wire EX-SUS

This is a high-strength stainless steel wire for high-strength springs, excellent in corrosion resistance.

EX-SUS is a high-strength stainless steel wire for high-strength springs that excels in corrosion resistance. It has a higher tensile strength than SUS304-WPB. After tempering, it achieves a strength equivalent to piano wire type B, with processability comparable to SUS304-WPB and corrosion resistance equivalent to SUS304. It also allows for a wider range of tempering temperature conditions than SUS304-WPB (300°C to 450°C). 【Features】 - High strength and excellent corrosion resistance - Higher tensile strength than SUS304-WPB - Achieves strength equivalent to piano wire type B after tempering - Processability equivalent to SUS304-WPB and corrosion resistance equivalent to SUS304 - Allows for a wider range of tempering temperature conditions than SUS304-WPB For more details, please contact us or download the catalog.

  • stainless
  • Spring
  • Steel wire

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Four-panel manga "Go for it!! Bobin-kun" <Episode 10>

Four-panel manga "Go for it!! Bobin-kun" <Episode 10>

Introducing a case where materials are judged based on values measured by a tensile testing machine, presented in a four-panel comic!

We would like to introduce the fourth installment of the four-panel manga "Go for it!! Bobin-kun" by Nobuaki Sakai. When the measurement results from a handheld fluorescent X-ray analyzer detect values that fall within the range applicable to both SUS316L and SUS316, for wire materials, the tensile strength (N/mm²) is measured using a tensile testing machine. By examining these measured values and comparing them with past performance data, it is possible to determine (distinguish) whether the material is SUS316L or SUS316. You can view the continuation of the four-panel manga on our company website. [Overview] ■ For wire materials, the tensile strength (N/mm²) is measured using a tensile testing machine, and by examining these measured values and comparing them with past performance data, it is possible to determine (distinguish) whether the material is SUS316L or SUS316. *For more details, please refer to the related links or feel free to contact us.

  • X-ray fluorescence analyzer
  • Steel wire

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High-strength stainless steel wire for springs CRYO-S

High-strength stainless steel wire for springs CRYO-S

It is a high-strength stainless steel wire for springs with high tensile strength and excellent toughness.

CRYO-S is a type of stainless steel wire for springs that has higher tensile strength and superior toughness than the representative SUS304-WPB. Particularly in the thicker wire diameter range (2mm or more), it achieves overwhelming high strength. Since it employs a strengthening mechanism that does not rely on heat treatment, it can also be used in high-temperature ranges comparable to the typical heat-resistant spring stainless steel wire SUS631J1-WPC. The chemical composition of the wire meets the JIS standards for SUS304 or SUS302, and its corrosion resistance is equivalent to those steel grades, making it safe for use in applications that require compliance with the specified JIS steel grades. 【Features】 - High tensile strength and excellent toughness - Achieves overwhelming high strength in the thicker wire diameter range (2mm or more) - Adopts a strengthening mechanism that does not rely on heat treatment - Usable in high-temperature ranges - Corrosion-resistant and safe for use For more details, please contact us or download the catalog.

  • stainless
  • Spring
  • Steel wire

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Hydrogen environment spring stainless steel wire 'Facile'

Hydrogen environment spring stainless steel wire 'Facile'

It maintains high toughness and high fatigue strength even after hydrogen absorption.

We handle stainless steel wire for hydrogen environment springs, "Facile." It maintains high strength (equivalent to SUS304WPB), high toughness, and high fatigue strength (equal to or greater than SUS304WPB and SUS631J1) under low-temperature, high-pressure hydrogen atmospheres. Through stainless steel wire with excellent hydrogen embrittlement resistance, we contribute to the upcoming hydrogen society. Please feel free to contact us if you have any inquiries. 【Wire Diameter (mm)】 ■0.50 ■1.00 ■1.50 ■2.00 ■2.50 *For more details, please download the PDF or feel free to contact us.

  • stainless
  • Spring
  • Steel wire

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Four-panel manga "Go for it!! Bobin-kun" <Episode 49>

Four-panel manga "Go for it!! Bobin-kun" <Episode 49>

Introducing the specific gravity of stainless steel and pure titanium (Type TW270) in a four-panel comic.

We would like to introduce the four-panel manga "Go for it!! Bobin-kun" by Nobu Sakai, <Episode 49>. The specific gravity of aluminum is 2.70. The specific gravity of the representative stainless steel type SUS304 is 7.93. The specific gravity of Bobin-kun's steel type SUS316L (SUS316) is 7.98. The specific gravity of pure titanium (Grade TW270) is 4.51. The specific gravity of iron is 7.87. Each element that makes up metals has its own unique specific gravity. You can view the continuation of the four-panel manga on our company website. 【Business Content】 ■ Wire drawing processing of metal wires including heat treatment ■ Manufacturing and sales of fine to ultra-fine wires *For more details, please refer to the related links or feel free to contact us.

  • Other metal materials
  • Steel wire

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SuperDolce

SuperDolce

High strength, high heat-resistant stainless steel wire for springs

There is a proven track record as a material for automobiles. Super-Dolce has been in flow for automotive applications for many years. It meets various requirements through processes such as wire drawing, heat treatment, and other treatments. Additionally, it is available in a wide range of wire diameters, allowing for quick prototyping responses.

  • stainless
  • Steel wire

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Cobalt-based alloy "NAS 604PH"

Cobalt-based alloy "NAS 604PH"

It has excellent spring material properties and achieves a high elastic modulus! High-strength, high-corrosion-resistant Co-based spring material.

The "NAS 604PH" is a Co-based precipitation hardening alloy that achieves excellent spring material properties such as high strength, high elastic modulus, high corrosion resistance, non-magnetic characteristics, high heat resistance, and good workability due to the balance of Ni, Cr, and Mo components. The permeability is below 1.01, making it non-magnetic. Nickel plating is also possible, and it has coiling properties equivalent to SUS304-WPB. 【Features】 ■ High strength ■ Excellent spring characteristics ■ High corrosion resistance ■ Non-magnetic ■ High-temperature strength *For more details, please refer to the PDF document or feel free to contact us.

  • Other machine elements
  • Steel wire

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Four-panel manga "Go for it!! Bobin-kun" <Episode 25>

Four-panel manga "Go for it!! Bobin-kun" <Episode 25>

If the opening area ratio is small, it becomes a tightly woven wire mesh! Introducing plain woven wire mesh in a four-panel comic.

We would like to introduce the four-panel manga "Go for it!! Bobin-kun" by Nobu Sakai, <Episode 25>. Plain weave wire mesh has vertical and horizontal wires that maintain a consistent spacing and interweave one by one. When the open area ratio is small, the mesh becomes tightly woven. For example, if the wire diameter increases, even with the same mesh, the openings become tighter, resulting in a smaller open area ratio. You can view the continuation of the four-panel manga on our company website. 【Plain weave wire mesh with φ0.23mm ✕ 40 mesh】 ■ Wire diameter: φ0.23mm ■ Mesh (Meshes per Linear Inch): Number of openings on one side per inch: 40 mesh ■ Open area ratio: 40.7% ■ Aperture size: 405µm ■ Weight per square meter: 1.078kg (for SUS304) / 1.085kg (for SUS316/316L) *For more details, please refer to the related links or feel free to contact us.

  • Other metal materials
  • Steel wire

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High-strength stainless steel wire "Jun Metal (Jun 304)"

High-strength stainless steel wire "Jun Metal (Jun 304)"

The minimum producible line diameter is 8μm! It has achieved a thickness of about one-tenth that of a human hair!

We have successfully developed a material called 'Jun Metal (Jun 304)', which is based on the widely used "SUS304" for medical and industrial machinery applications, offering higher strength and excellent durability. By using a vacuum arc remelting device to reduce inclusions to an extreme level, we can produce wires close to 8μm, which were previously impossible to manufacture. Additionally, due to its high purity characteristics, we can achieve an extremely high reduction ratio, allowing us to produce high-strength stainless steel wires that were previously unthinkable. We believe that there will be a wide range of applications in various fields in the future. 【Features】 ■ Achieves high tensile strength exceeding SUS304WPB ■ Improved durability performance for repeated use ■ Dramatic enhancement of processing performance through non-metallic inclusion control ■ Achieves a wire drawing reduction ratio of 99.98% *For more details, please download the PDF or feel free to contact us.

  • Other metal materials
  • stainless
  • Steel wire

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Four-panel manga "Go for it!! Bobin-kun" <Episode 46>

Four-panel manga "Go for it!! Bobin-kun" <Episode 46>

What types of stainless steel are there? Introducing through a four-panel comic!

We would like to introduce the four-panel manga "Go for it!! Bobin-kun" by Nobu Sakai, <Episode 46>. In episodes 9 and 10, Bobin-kun, the "label-less product," has been determined to be made of steel type SUS316L. Now, what types of stainless steel are there? You can continue reading the four-panel manga on our company website. 【Business Activities】 ■ Drawing processing of metal wire, including heat treatment ■ Manufacturing and sales of fine to ultra-fine wire *For more details, please refer to the related links or feel free to contact us.

  • Other metal materials
  • Steel wire

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Four-panel manga "Go for it!! Bobin-kun" <Episode 14>

Four-panel manga "Go for it!! Bobin-kun" <Episode 14>

Even if the shape changes, the mass (weight) remains the same! Introducing stretching wire in a four-panel manga.

We would like to introduce the four-panel manga "Go for it!! Bobin-kun" by Nobu Seki, <Episode 14>. Drawing wire refers to the process of elongating a wire. For example, in the case of stainless steel wire SUS304 (specific gravity: 7.93), the mass of φ0.80mm × 1m is 0.00399kg (approximately 4g), and the mass of φ0.080mm × 100m is also 0.00399kg (approximately 4g). Although the shape changes, the mass (weight) remains the same. This is the result of the wire drawing process. You can view the continuation of the four-panel manga on our company website. [Overview] ■ Wire drawing is a type of plastic processing, where the shape changes due to processing (external force). * For more details, please refer to the related links or feel free to contact us.

  • stainless
  • Steel wire

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Stainless steel wire for springs, bare wire, nickel coating removal.

Stainless steel wire for springs, bare wire, nickel coating removal.

To improve workability, the stainless steel wire for springs is coated with nickel.

Most of the "spring stainless steel wire" has a nickel plating on its surface. The purpose of the nickel plating is to improve the sliding of the material and enhance the workability of spring processing (especially coiling processing). In fact, when coiling is done using "bare wire" without nickel plating, the material tends to stick to the mold, making the process unsuccessful. However, since "bare wire" has better corrosion resistance, there may be cases where its use is essential depending on the customer's application. The spring (part of it shown in the photo) was coiled using SUS304-WPB, and then the plating was removed. This allows for both workability (cost) and corrosion resistance to be satisfied. By performing barrel polishing as a finishing touch, a gloss like that in the photo can also be achieved. If you have any issues with springs or wire forming, please feel free to consult us. Our technical staff will respond carefully. Tsurugaoka Spring Co., Ltd. Contact: Ujiie Phone: 0235-22-0407 FAX: 0235-22-0546 Email: web@tohj.com We also support web meetings.

  • Spring
  • Steel wire

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Four-panel manga "Go for it!! Bobin-kun" <Episode 6>

Four-panel manga "Go for it!! Bobin-kun" <Episode 6>

Introducing "Rust Formation" due to salt content in a four-panel comic!

We would like to introduce the fourth-panel manga "Go for it!! Bobin-kun" by Nobu Sakai, <Episode 6>. When salt absorbs moisture, it behaves as a solution, and when chlorine ions react with the passive film on the stainless steel surface, it destroys the passive film. If "self-recovery" cannot keep up during this process, rust occurs. By adding about 2-3% Mo (molybdenum) to SUS304, which is a representative type of austenitic stainless steel, the "corrosion resistance" improves, providing a measure to prevent "rust formation" due to salt. You can view the continuation of the four-panel manga on our company website. [Overview] - Salt has the property of absorbing surrounding moisture and turning into a solution (hygroscopicity), so if left attached, it will absorb moisture from the surroundings and become a "cause of rust." - Selecting the appropriate type of stainless steel is very important for its use. *For more details, please refer to the related links or feel free to contact us.

  • stainless
  • Steel wire

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A large number of products made from ultra-fine wire processing, such as tungsten, are on display.

A large number of products made from ultra-fine wire processing, such as tungsten, are on display.

Exhibiting at the Mechanical Components Technology Exhibition from June 19 (Wednesday) to June 21 (Friday), 2024! We plan to showcase 10 products, including 2 new products!

Our company will be exhibiting at the "Mechanical Components Technology Exhibition" held at Tokyo Big Sight. We plan to showcase a variety of products, including "NiTi wire" with a smooth surface condition and stable diameter tolerance (±2μm) throughout its length, and "shaped pins" with sharp end face shapes. 【Exhibited Products】 ■ New Product: NiTi Wire (φ0.025) ■ New Product: Shaped Pin (Thickness 0.0127 x Width 0.0381 x Length 10mm) ■ Ultra-Fine Wire (φ0.0025) ■ W-Mo Wire (φ0.010 & φ0.050, Black and White) ■ Ultra-Short Pin (φ0.030 x 0.6L) ■ Probe Pin (φ0.0762 x 76L, φ0.50 x 19.4L, etc.) ■ Plated Wire (Au/Ag/Cu φ0.10) ■ Oxide Wire (φ0.060 Purple/Blue/Green/Yellow/Gold) ■ Ribbon Wire (SUS/NiTi/Cu/BeCu) ■ Pt Clad Mo Wire (φ0.50) 【Exhibition Overview】 ■ Date: June 19 (Wed) - 21 (Fri), 2024 ■ Venue: Tokyo Big Sight ■ Booth: E39-6 *For more details, please feel free to contact us.

  • Other machine elements
  • Steel wire

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Proposal/Case Study | Utilizing Irregular Shapes for "Reducing Processing Lead Time and Improving Quality"

Proposal/Case Study | Utilizing Irregular Shapes for "Reducing Processing Lead Time and Improving Quality"

Reduce post-processing costs and improve quality! Capable of handling complex cross-sectional shapes such as uneven surfaces, curves, and asymmetry.

Our company specializes in the production of "shaped wire" by processing coil materials through wire drawing and rolling to achieve the desired cross-sectional shape. In addition to enabling lightweight wire and providing anti-slip performance, we can reduce subsequent processes such as cutting and forging, leading to improved yield and reduced processing costs. We also manufacture functional wire materials such as hollow shaped wire and perform shaped cutting with minimal burrs and sagging. 【Features】 ■ Reduces costs in subsequent processes with shapes close to the final product ■ Accommodates various shapes including uneven surfaces, curves, and asymmetrical types ■ Suitable processing for multiple fields such as construction materials, automotive, civil engineering, and home appliances ■ Supports delivery forms such as aligned winding, carrier removal, and bar bundling *For more details, please refer to the materials available for download in PDF format. Feel free to contact us with any inquiries.

  • 異形線（319KB）.jpg
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  • 圧延.jpg
  • Other metal materials
  • Steel wire

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Facile

Facile

Facile maintains high toughness and high fatigue strength even after hydrogen absorption.

Stainless steel wire for springs with the following characteristics under low temperature and high pressure hydrogen atmosphere: - High strength (equivalent to SUS304WPB) - High toughness and high fatigue strength (equal to or greater than SUS304WPB and SUS631J1)

  • stainless
  • Steel wire

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High strength, high heat resistance, spring stainless wire 'SuperDolce'

High strength, high heat resistance, spring stainless wire 'SuperDolce'

High-strength, heat-resistant, corrosion-resistant, and non-magnetic stainless steel wire for springs!

Our company offers a stainless steel wire for springs called 'SuperDolce,' which exceeds general materials (SUS304) and possesses strength equivalent to that of aged SUS631J1. 'SuperDolce' not only achieves strength but also offers corrosion resistance comparable to SUS316. Additionally, it has heat resistance characteristics equal to or greater than those of the high-grade material SUS631J1. 【Features】 ■ High strength ■ High heat resistance ■ High corrosion resistance ■ Non-magnetic *For more details, please download the PDF or feel free to contact us.

  • Spring
  • Other metal materials
  • Steel wire

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High strength and high torsion characteristics stainless steel wire SSS304 US

High strength and high torsion characteristics stainless steel wire SSS304 US

SSS 304 US is a stainless steel wire that combines high strength and high torsional properties.

Chemical composition: SUS304 (JIS Spec) High strength (approximately 20% up compared to SUS304WPB) High torsional properties (twist value: approximately 30% up compared to SUS304WPB)

  • stainless
  • Steel wire

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High-strength, high-corrosion-resistant stainless steel wire "NAS316H1" for springs.

High-strength, high-corrosion-resistant stainless steel wire "NAS316H1" for springs.

High-strength, corrosion-resistant stainless steel wire for springs with excellent strength, corrosion resistance, and coiling properties!

We handle the high-strength, high-corrosion-resistant stainless steel wire 'NAS316H1', which is an improved version of SUS316 that enhances strength and corrosion resistance. 'NAS316H1' has mechanical properties comparable to SUS304-WPB while offering corrosion resistance superior to that of SUS316. 【Features】 ■ High strength ■ High corrosion resistance ■ Non-magnetic ■ Excellent spring fatigue characteristics ■ Excellent high-temperature relaxation characteristics ■ Excellent coiling properties *For more details, please download the PDF or feel free to contact us.

  • Spring
  • Other metal materials
  • Steel wire

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High-strength spring stainless steel wire "HERCULEE"

High-strength spring stainless steel wire "HERCULEE"

High-strength stainless steel wire for springs that exhibits excellent fatigue strength, spring load characteristics, and resistance to deformation!

We offer the stainless steel wire for springs, "HERCULEE," which has higher strength, excellent spring fatigue characteristics, resistance to sagging, and good coiling properties compared to SUS304-WPB. "HERCULEE" also has load characteristics equivalent to piano wire. Please feel free to contact us if you have any inquiries. 【Features】 ■ High strength ■ Excellent fatigue strength ■ Superior spring load characteristics ■ Excellent resistance to sagging *For more details, please download the PDF or feel free to contact us.

  • Spring
  • Other metal materials
  • Steel wire

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Super non-magnetic stainless steel wire "NAS NM15N"

Super non-magnetic stainless steel wire "NAS NM15N"

Ultra non-magnetic stainless steel wire suitable for applications such as inspection machine countermeasures and electronic components/electronic materials (copper-tin bronze alternatives)!

We offer stainless steel wire 'NAS NM15N' with the highest level of non-magnetism (compared to our products). The strength of this product is relatively high even in the solution heat-treated state, and it possesses strength equal to or greater than SUS304 after cold drawn processing. 【Features】 ■ Highest level of non-magnetism in stainless steel wire (compared to our products) ■ High strength for both soft and hard wires *For more details, please download the PDF or feel free to contact us.

  • Spring
  • Other metal materials
  • Steel wire

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