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alloy(co ni) - List of Manufacturers, Suppliers, Companies and Products

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
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alloy Product List

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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

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EVERLOY (Kyoritsu Alloy Manufacturing Co., Ltd.) Super Hard Alloy KN20

EVERLOY (Kyoritsu Alloy Manufacturing Co., Ltd.) Super Hard Alloy KN20

Non-magnetic, high corrosion-resistant carbide alloy

- The carbide itself has no magnetic properties and does not become magnetized due to external influences. - It has very high corrosion resistance and excellent chemical resistance. - It has superior oxidation resistance compared to general WC-Co based cemented carbides.

  • Non-ferrous metals
  • alloy
  • Press Dies

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Nano Binder (NB) Ultra Hard Alloy

Nano Binder (NB) Ultra Hard Alloy

We will meet various needs for tools and materials and solve all your "troubles"!

This product has high strength due to the nanosizing of the binder's crystal grains. When bonded on a steel surface at 100 to 800 μm, it achieves more than double the strength of brazing through diffusion bonding. 【Features】 ■ Nanosizing of crystal grains ■ High strength *For more details, please refer to the catalog or feel free to contact us.

  • Company：AMC
  • Price：Other
  • Other molds

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What is carbide?

What is carbide?

A consistent production system from the preparation of raw powder to the final processing of mold tools! We offer a rich lineup.

"Super hard alloy" refers to a hard alloy made by sintering tungsten carbide (WC) with cobalt (Co) or nickel (Ni) as a binder. By adjusting the WC particle size and the amount of binder, it is possible to create various super hard alloys with different hardness and toughness. Fuji Dice has a consistent production system from the preparation of raw powder to the final processing of mold tools, ensuring quality assurance and allowing for reliable adoption. Please feel free to contact us when you need assistance. 【Super hard alloy material lineup (partial)】 ■J: Suitable for mirror finish without binder ■F: Ultra-fine particles with high strength ■N: Fine particles with strength second to F ■D: Versatile balanced type ■V: Prevents the occurrence of discharge cracks *For more details, please contact us.

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  • alloy

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Ultimate Invar Alloy "IC-DX"

Ultimate Invar Alloy "IC-DX"

Zero expansion - does not undergo structural transformation up to -269°C! The Young's modulus is 1.5 times that of commercial products!

"IC-DX" is a low thermal expansion alloy based on Fe-Co-Cr. Since it does not contain Ni, which raises the Ms point, it can achieve both zero thermal expansion and low-temperature structural stability, making it suitable for use in low-temperature environments. This material is being evaluated for use as a pad material for bonding 200mm square fused quartz (aspheric mirrors). Thermal expansion at the operating temperature of 77K (liquid nitrogen) and during alignment adjustments from room temperature to 77K is important. 【Features】 ■ Zero expansion, ultra-low temperature stability, high rigidity, corrosion resistance ■ Coefficient of thermal expansion: 0 ppm/℃ ■ Lower limit temperature for low-temperature use: minus 269℃ ■ Young's modulus: 176 GPa ■ Corrosion resistance equivalent to SUS304 *For more details, please refer to the PDF document or feel free to contact us.

  • alloy

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High corrosion resistance and high mechanical strength! High-performance metal 'SPRON510'

High corrosion resistance and high mechanical strength! High-performance metal 'SPRON510'

A metal that is highly corrosion-resistant and durable. It has a proven track record in semiconductor manufacturing equipment and dental medical instruments. The wear rate is about 1/5 compared to SUS304 and piano wire!

SPRON510 is a Co-Ni alloy with excellent properties of high elasticity, corrosion resistance, durability, and heat resistance. It is strong against highly corrosive gases such as HBr and HF, and has already been adopted in medical instruments where high reliability is required. It is characterized by very little "set" due to repeated loads. The set rate after one million cycles of testing is 1/5 to 1/6 compared to SUS304 and piano wire. It can be used in harsh corrosive environments where common metal materials are difficult to use. Additionally, it is non-magnetic, making it recommended for analytical instruments. ■ Features of SPRON510 ◎ Excellent properties of high elasticity, durability, corrosion resistance, and heat resistance ◎ Very small "set" due to repeated loads ◎ Non-magnetic ■ Examples of SPRON applications ◎ Various precision springs ◎ Various springs for instruments ◎ Cable guides for robotic equipment ◎ Precision parts for medical use ◎ Various wires for medical instruments *For more details, please request materials or view the PDF data from the download.

  • alloy
  • Spring
  • Other metal materials

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High corrosion-resistant and heat-resistant alloy [Special Metal Excel]

High corrosion-resistant and heat-resistant alloy [Special Metal Excel]

Minimum lot of 50kg or more! We will adjust the quality to meet your requirements with our technology.

Materials based on Ni, Co, and Ti offer superior corrosion resistance and heat resistance compared to stainless steel. The Tokkin Group supplies products that comply with the European RoHS directive under thorough quality control. 【Scope of Supply (Coils, Sheets, Foils)】 The following dimension ranges are guidelines for products manufactured by us. Since they vary by material, please contact us if you have specific specifications in mind. ■ Thickness: 0.01mm to 1.00mm ■ Width: 3mm to 300mm ■ Minimum Lot: 50kg and up ■ Shortest Delivery Time: 3 weeks [Procured Items] In addition to cold-rolled strips manufactured by us, we also flexibly accommodate orders for thick plates, wires, bars, and ultra-thin pipes from domestic and international partner companies. ■ Wire ■ Bar ■ Pipe *Please inquire about availability for fluid items. *For more details, please refer to the PDF document or feel free to contact us.

  • alloy

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Heat-resistant, wear-resistant, corrosion-resistant alloy FREA-METAL.

Heat-resistant, wear-resistant, corrosion-resistant alloy FREA-METAL.

Alloy group with high-temperature oxidation resistance exceeding 1000℃, wear resistance maintaining HV500 at 800℃, and high-temperature corrosion resistance that rivals conventional Ni and Co-based alloys.

Conventional nickel-cobalt-based heat-resistant and wear-resistant alloys experience a significant decrease in hardness at high temperatures of 800°C and above. However, FREA-METAL alloys maintain excellent hardness even in ultra-high temperature ranges, and in addition to oxidation and wear resistance, they also possess corrosion resistance. The FREA-METAL alloy series includes a variety of types. For example: - "A," specialized for ultra-high temperature oxidation resistance - "B," excellent in high-temperature wear resistance - "C," strong against sulfuric acid corrosion and others can be selected according to specific applications. These alloys can significantly extend the lifespan of very expensive materials and frequently replaced components that have been used in harsh environments such as blast furnaces, boilers, incinerators, and fluidized beds, leading to continuous stable operations, reduced opportunity costs from long hours of operation, and decreased maintenance costs. There are clad plates and welding materials available, enabling responses to a wide range of applications for canning and hardfacing. Examples include canning for ducts, hoppers, chutes, cyclones, and hardfacing for nozzles, boiler tubes, grates, thermocouple protection tubes, and fire bars. If you have any applications you are struggling with, please consult our engineering staff.

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  • Special Steel
  • Other metal materials

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We accommodate contract melting of small quantities of special alloys!

We accommodate contract melting of small quantities of special alloys!

Do you have any troubles like this? The metal material you have been using has become difficult to obtain because the existing manufacturer has stopped production...

We apply the manufacturing technology of our product COBARION to offer contract melting of special alloys. We provide integrated production from melting to forging and rolling, and we are also capable of small-scale prototype development. Vacuum melting starts from the formulation of raw materials. Leveraging this strength, we can produce "customer-customized alloys" and support various research and development through metal material prototyping. 【Features】 ■ Capable of manufacturing "customer-customized metal materials" through metal melting ■ Skilled in controlling trace element composition ■ Ingots available in minimum weights of 6kg, 15kg, 30kg, 36kg, and 100kg ■ Can also accommodate subsequent plastic processing (homogenization heat treatment, hot forging, rolling, etc.) ■ We accept contract processing for hot forging and hot rolling as well. ■ We focus on short delivery times. *For more details, please download the PDF or feel free to contact us.

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New Ni-based super heat-resistant alloy "EXEO-NF90"

New Ni-based super heat-resistant alloy "EXEO-NF90"

Achieving low cost and high performance! A new Ni-based super heat-resistant alloy with excellent high-temperature strength and creep strength.

To address the high temperatures in automotive engines, we have jointly developed a new Ni-based super heat-resistant alloy, 'EXEO-NF90', with Fujikoshi Co., Ltd. (Toyama Prefecture). This product is a high-performance material with higher high-temperature strength and creep strength than stainless steel and iron-based superalloys (such as N155), and it allows for forging and assembly that cannot be achieved with high-end super heat-resistant casting materials like "INCONEL713C." Positioned between stainless steel and "INCONEL713C," we invite you to try this product that balances low cost and high performance! 【Features】 ■ Jointly developed with Fujikoshi Co., Ltd. (Toyama Prefecture) to address high temperatures in automotive engines ■ Balances low cost and high performance ■ Higher high-temperature strength than stainless steel and iron-based superalloys (such as N155) ■ High-performance material with high creep strength *For more details, please refer to the PDF document or feel free to contact us.

  • others
  • alloy
  • Other metal materials

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High value-added cobalt alloy "COBARION"

High value-added cobalt alloy "COBARION"

Cobalt alloy material with almost no Ni content, high ductility, high machinability, high strength, high corrosion resistance, and high wear resistance.

"COBARION" is a cobalt-based alloy developed by Professor Akihiko Chiba at Tohoku University’s Institute of Metal Materials and manufactured by Aiwa Co., Ltd. It features a unique technology that suppresses nickel, which can cause metal allergies, achieving excellent strength, wear resistance, and corrosion resistance. This COBARION material is highly valuable as it is less likely to cause allergies and is gentle on the human body. It is suitable for artificial joints in the orthopedic field (such as hip joints, knee joints, elbow joints) and dental applications like orthodontic wires and denture bases. COBARION is alloyed through a vacuum melting method and is supplied to the market as round bars after undergoing various heat treatment processes. [Features] - Cobalt-chromium alloy with almost no nickel content - High ductility and excellent workability - High mechanical strength, wear resistance, and corrosion resistance - Alloyed through vacuum melting - Supplied to the market as round bars For more details, please contact us or download the catalog.

  • Other metal materials

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Copper alloys - Beryllium copper, zirconium copper, aluminum bronze, Corson alloy

Copper alloys - Beryllium copper, zirconium copper, aluminum bronze, Corson alloy

A special copper alloy with excellent conductivity, corrosion resistance, strength, and workability! We introduce our advantages, the copper alloys we handle, our manufactured products, and examples of usage by industry.

Due to the difficulty in obtaining various types/shapes/dimensions of copper alloys, we offer high-quality copper alloys at competitive prices, even if they are relatively expensive. 【Handling Copper Alloys】 ■C17200, C17500, C17510, C18000, C18150, C18200, C63000, C63020, etc. ■CuCrZr, CuNi2Si, CuNi3Si+Cr, CuCoNiBe, CuCo2Be, CuBe2, CuNi2Be, etc. 【Product Items】 Round bars, hollow bars, forged rings, forged discs, square forged Centrifugal casting, sand casting, and we can also accommodate machining and surface treatment. 【Industry-Specific Usage Examples】 Aerospace (certified equivalent to AS9100 = JISQ9100) Motors, energy, oil & gas (including explosion-proof), resistance welding Aluminum die casting, jigs & molds, food molds, heavy industry This catalog features the copper alloys we handle. We provide detailed information on the advantages and usage examples of various products, including "beryllium copper," "chromium copper/zinc copper," "aluminum bronze," "Cobalt alloys," and "nickel silver." Please feel free to download and take a look.

  • alloy

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Super austenitic stainless steel alloy "SANICRO 35"

Super austenitic stainless steel alloy "SANICRO 35"

We fill the gap where general-purpose stainless steel doesn't hold up and nickel-based alloys are too costly. Pitting resistance index PRE 52!

Our company has developed a new super austenitic stainless steel alloy called 'SANICRO 35'. The target area for SANICRO 35 is to fill the gap where general-purpose stainless steels are not sufficiently effective and where expensive nickel alloys do not provide cost-effectiveness. With a moderate nickel content, it has very high pitting resistance, surpassing that of conventional 6Mo steel grades. Depending on the environment, it can also replace nickel-based alloys such as Alloy 825 and Alloy 625. It possesses excellent corrosion resistance for use in high chloride applications and other highly corrosive environments. 【Features】 ■ Designed for use in harsh corrosive environments ■ Exhibits very high performance in terms of strength and corrosion across a wide range of usage conditions ■ Does not require preheating or post-weld heat treatment ■ Minimizes the occurrence of intermetallic compound phases and precipitates due to heat ■ Excellent formability allows for cold bending and narrow bending radii When designing equipment such as heat exchangers, please consider SANICRO 35, which can minimize risks and extend lifetime. *For more details, please refer to the PDF document or feel free to contact us.

  • alloy

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Hard face alloy "Colmonoy"

Hard face alloy "Colmonoy"

Introducing an alloy that ensures a definite increase in productivity, excelling in both wear resistance and durability.

"Colmonoy" is an extremely excellent nickel-based hard-facing alloy developed by the Wall Colmonoy Company in the United States in 1937. By adding boron and silicon to the corrosion-resistant Ni-Cr alloy, wear resistance is improved through the dispersion of hard borides and carbides. The dispersion of chromium boride is particularly notable, resulting in exceptionally high wear resistance. Gas welding of this high-hardness product requires advanced skills. Our company employs skilled workers to carry out the process under optimal temperature control. [Features] - Excellent wear resistance and durability - Improved wear resistance through the dispersion of hard borides and carbides - Extends the service life of various equipment parts - Applied through gas welding - Conducted by skilled workers under optimal temperature control *For more details, please refer to the external link page or feel free to contact us.

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