List of Special Steel products

It won't break even after 1 million repetitions! A mat switch with reliable operation, high durability, and low price. Suitable for options in machine tools as well. Please consult us about delivery t...

• Sensors

We can accommodate high resistance over 10,000 ohms, with diameters ranging from approximately 30 mm to 8 inches, and we also offer thinning and chip processing arrangements!

• Other semiconductors
• Processing Contract
• Wafer

To areas of corrosion where rapid cooling, acid mist, and drainage overlap. Consider material selection and liquid management together.

• Special Steel

The high hardness and ultra-mirror finish corrosion-resistant steel 'S-STAR', which contributes to the precision molding of food containers and medical devices, has been upgraded!

• Special Steel

With the power of carbon, we create the future. Leave your fishing gear-related products to us.

• Special Steel
• Processing Contract

We will publish the details of the scrap material sales.

• Special Steel
• Steel

"Automating hole drilling in special materials" - Reducing labor and increasing efficiency - Changing the way we work!

• Special Processing Machinery
• Special Steel
• Mechanical Design

Clad steel plates made of stainless steel and nickel-based alloys offer both heat resistance and corrosion resistance. They also contribute to cost reduction and improved equipment performance.

• Special Steel

Stainless steel + nickel and nickel-based alloy clad steel plates achieve both heat resistance and corrosion resistance.

• Special Steel

A rich variety of types and sizes! Steel materials with hardness and strength that are suitable for processing such as heat treatment.

• Special Steel

Durable iron! It is also possible to deliver finished parts in excellent condition.

• Special Steel

Recommended as a substitute for ordinary steel! Useful for parts with high impact wear, such as industrial equipment and civil engineering machinery.

• Special Steel

Achieving lightweight and long lifespan! Strong in tension, with processability equivalent to ordinary steel.

• Special Steel
• Steel

Special steel developed for welding structures! Suitable for applications such as pool liners and chemical plants.

• Special Steel

For applications such as construction materials and bridge repairs! Not only thick plates but also shaped steel that is rich in weather resistance.

• Special Steel

With our extensive experience and track record in water jet cutting, we accept requests for prototype and verification cutting of difficult-to-process materials such as metals, plastics, and composite...

• Special Steel
• Other metal materials

Custom products can be made with "hand-drawn drawings"! No CAD needed, PDF or smartphone photos are fine.

• Steel
• Special Steel
• Non-ferrous metals

We contribute to a rich life through reliable manufacturing and services!

• Special Steel
• Processing Contract

Anyway, it's hard! Dramatically reduces wear, and can also lower replacement costs and machine burden.

• Special Steel

A new material with a high hardness of 56-58 HRC, high corrosion resistance equivalent to austenitic phase, and high strength of 2000 MPa class has been developed: precipitation-hardened stainless ste...

• stainless
• Processing Contract
• Special Steel

Carbon is "light," "not easily stretched," "not easily deformed," and has a "warm touch"!

• Processing Contract
• Special Steel

Video extensometer (non-contact extensometer) - Eliminating the influence on material property values without markers.

• Steel
• plastic
• Special Steel

Powerful removal of extensive scale and rust. Large cup brushes with a multi-layer structure can be produced from just one piece.

• Steel
• Special Steel
• Brush

Understanding High-Strength Steel Plates (High-Tensile) with Diagrams: A Professional's Thorough Explanation of the Differences from SS400!

• Special Steel

First unveiled at the environmental exhibition | New realm of "large-scale, high-strength processing" with a 30kw laser × 800-ton press.

• Special Steel

Supports wide-range and high-load grinding. Achieves both cutting ability and durability with a multi-layer structure.

• Steel
• Special Steel
• Brush

We will accommodate your needs from small inventory sales to futures contracts. Domestic and international sales, delivery available.

• Special Steel

Introducing the plastic molding steel "UPD2," which excels in toughness, mirror finish, and corrosion resistance!

• Special Steel

Introducing examples of duplex stainless steel products! We can manufacture from raw materials to finished products according to your needs.

• stainless
• Special Steel

A forged steel material that enables large-scale, small-scale, long lifespan, and high reliability! What is VMCX, created with technology developed through manufacturing with stringent quality require...

• Casting Machine
• Special Steel

It is possible to manufacture extremely thick materials over 1000mm, such as molds for giga casting (main molds). It is pre-hardened steel that does not require tempering heat treatment after processi...

• Special Steel

Please propose a processed design. We will handle mold design and manufacturing, as well as the production of pressed products.

• Special Steel

The number of repainting required and the cost, which usually needs to be done three times in 100 years, can be reduced to once!

• Special Steel

If it fits the standard size of φ215mm, it can be processed into a variety of shapes!

• Special Steel

From material selection to cutting, processing, and heat treatment. High-strength SCM materials are handled comprehensively by Kumagai!

• Special Steel

KN-BLOCK, a protective steel plate for underground installations registered with NETIS, protects with the ductility of ultra-soft iron.

• Special Steel

Alloy that withstands harsh drilling environments, resistant to heat, wear, and corrosion.

• Special Steel
• Other metal materials

We will accommodate your needs from small inventory sales to futures contracts. Domestic and international sales, delivery available.

• Special Steel

We will accommodate your needs from small inventory sales to futures contracts. Domestic and international sales, delivery available.

• Special Steel

This is an introduction to a special sleeve for aluminum die casting made by a welding material manufacturer that can improve casting defects such as breakage and chill.

• Special Steel
• Injection Molding Machine
• Casting Machine

Achieving high hardness, high strength, and high corrosion resistance, contributing to the miniaturization of electronic devices!

• stainless
• Processing Contract
• Special Steel

High strength of 2000 MPa! Contributing to the longevity and cost reduction of automotive parts.

• stainless
• Processing Contract
• Special Steel