We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for cast iron.
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cast iron Product List and Ranking from 20 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

cast iron Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. 日本継手 東京営業部 Tokyo//Manufacturing and processing contract
  2. 木村可鍛 Fukushima//Manufacturing and processing contract
  3. 木村鋳造所 Shizuoka//Machine elements and parts
  4. 4 友鉄工業 Hiroshima//Ferrous/Non-ferrous metals
  5. 5 一新鋳造所 Aichi//Ferrous/Non-ferrous metals
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cast iron Product ranking

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. Ductile cast iron 木村可鍛
  2. Heat-resistant cast iron 木村鋳造所
  3. Spheroidal graphite cast iron FCD1000 FCD1200 日本継手 東京営業部
  4. FCD900/FCD800 refers to high-strength cast iron. 日本継手 東京営業部
  5. 4 A new foundry for ductile cast iron 一新鋳造所

cast iron Product List

16～30 item / All 49 items

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[Development Materials] KFCD800/KFCD900

[Development Materials] KFCD800/KFCD900

We would like to introduce our uniquely developed KFCD (high-performance ductile)!

We would like to introduce the materials developed by Kato Corporation, 'KFCD800/KFCD900'. "KFCD800" has a uniform metal structure from the surface to the center of the thickness due to its casting process, resulting in stable hardness and a material that is less prone to uneven wear. "KFCD900" further improves wear resistance compared to KFCD800, and through advanced metal structure densification technology, it achieves high hardness in ductile cast iron without heat treatment. 【Features】 ■KFCD800 　・Stable hardness with a uniform metal structure from the surface to the center of the thickness due to casting 　・Material that is less prone to uneven wear ■KFCD900 　・Achieves high hardness in ductile cast iron without heat treatment 　・Adopted for main sheaves for high-speed elevators and molds for 60000t_UO steel pipe presses *For more details, please refer to the PDF document or feel free to contact us.

  • Other metal materials

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Press die nitrided cast iron

Press die nitrided cast iron

Casting X - A casting method using digital technology for large and small rod castings, for cost reduction, contact Tomotetsu Industries!!

Nitrided cast iron There are five advantages to applying nitriding treatment to the original materials TFG and TOS series. - High surface hardness and deep hardened layer - Ideal for draw and foam molds - Excellent wear resistance and maintainability, resulting in long lifespan - Cost reduction possible as an alternative to chrome plating - Potential for application expansion to other fields

  • Vehicle body parts

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Work/Industrial Machinery Frame Ductile Cast Iron FCD450

Work/Industrial Machinery Frame Ductile Cast Iron FCD450

Casting X - A casting method using digital technology for large and small rod castings. For cost reduction, contact Tomotetsu Industry!

FMC casting creates a foam model in the same shape as the product using expanded polystyrene, embeds that foam model in a sand mold, and produces the product through replacement with molten metal. This process makes it difficult for burrs to form and allows for the creation of complex and high-precision products. For small lots, cost reduction is possible compared to the wooden pattern method. Cost reduction is also possible with original (steel substitute) materials.

  • Other machine tools

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FMC plan for casting press molds, gray cast iron, FC300.

FMC plan for casting press molds, gray cast iron, FC300.

Casting X - A casting method using digital technology for large and small rod castings, contact Tomo Steel Industry for cost reduction!!

FMC casting creates foam models in the same shape as the product using expanded polystyrene, and then embeds these foam models in a sand mold to produce the product through replacement with molten metal. This process minimizes the occurrence of burrs and allows for the creation of complex and high-precision products. For small lots, cost reduction is possible compared to the wooden pattern method. Cost reduction is also achievable with original (steel substitute) materials.

  • Vehicle body parts

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SKD11 substitute material FCV cast iron TFG450 press mold

SKD11 substitute material FCV cast iron TFG450 press mold

Casting X - A casting method using digital technology for large and small rod castings, for cost reduction, contact Tomotetsu Industry!!

TFG450 (Steel Substitute Material) - Achieves hardness of HRc53 or higher through frame hardening - Compatible with cutting tool materials up to 590MPa class at a lower cost than FCD - Good chromium plating properties - Established surface hardening treatment technology for ultra-high tensile applications FMC casting creates a foam model in the same shape as the product using polystyrene, and the product is formed by embedding this foam model in a sand mold and replacing it with molten metal. This process minimizes the occurrence of burrs and enables the creation of complex and high-precision products. For small lots, cost reduction is possible compared to the wooden pattern method. Cost reduction is also achievable with the original (steel substitute) material.

  • Vehicle body parts

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General-purpose wear-resistant material - wear-resistant cast iron

General-purpose wear-resistant material - wear-resistant cast iron

Contributing to cost reduction through low variety and large lot production! It is a versatile wear-resistant material.

In the case of low variety and large lot production, metal materials with price advantages.

  • others

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CA4515/CA4505 for gray cast iron and ductile cast iron

CA4515/CA4505 for gray cast iron and ductile cast iron

Improved resistance to dissolution and film peeling. Achieving stability and long lifespan.

The "CA4515/CA4505" for gray cast iron and ductile cast iron has improved resistance to adhesion and film peeling, achieving stability and long life. It is an essential cutting tool in the manufacturing sites of the automotive industry, construction machinery industry, mold industry, and more around the world. Kyocera contributes to improving customer productivity through high-efficiency and high-precision machining with its cutting tools. 【Features】 ○ New BB coating technology ○ Reduction in processing costs ○ High cutting edge strength that demonstrates power in strong intermittent machining For more details, please contact us or download the catalog.

  • Other cutting tools

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A new foundry for ductile cast iron

A new foundry for ductile cast iron

We deliver high-quality products made from materials such as FC200, FC300, FCD-S, and FCD400 to 700.

Ductile cast iron is a tough cast iron that enhances the strength, which was a weakness of traditional cast iron. However, this also results in a decrease in the vibration absorption capability, which is a strength of regular cast iron (gray cast iron). Our company offers both types, so we can provide products that meet our customers' needs.

  • Processing Contract

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Tokyo Sleeve Co., Ltd. Business Introduction

Tokyo Sleeve Co., Ltd. Business Introduction

Refined traditional craftsmanship. For cast iron small parts, leave it to us from casting to finished products.

Tokyo Sleeve Co., Ltd. is dedicated to further refining its casting technology, which nurtures ancient techniques still in use today and will be utilized in the future. We are committed to manufacturing that benefits society and to developing people who can contribute to society. As a factory that consistently produces a variety of special cast iron components that can meet diverse needs, from raw materials to finished products, all employees work together in all corporate activities such as development, purchasing, production, and shipping, continuously striving to reduce environmental impact. 【Business Activities】 ○ Gray Cast Iron ○ Special Alloy Cast Iron ○ Ductile Cast Iron ○ Chilled Cast Iron ○ Ni-Resist Cast Iron For more details, please contact us or download the catalog.

  • Other machine elements

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ISO 14001 and ISO 9001 certified, weaving together 70 years of history and technology.

ISO 14001 and ISO 9001 certified, weaving together 70 years of history and technology.

Effectively operate the quality management system and achieve continuous improvement! We provide high-quality products and services.

Tokyo Sleeve offers stable price production with new melting, casting, and processing equipment and technology for a wide range of materials, from ordinary cast iron to special cast iron with excellent corrosion and wear resistance. We regard human resource development as the heart of our management and see it as our mission to contribute to society. To remain a company that is needed in a rapidly changing society, we will continue to gather the engineers we have cultivated through practical experience and further refine our "skills." We will build a group of engineers capable of responding immediately to market needs and provide high-quality products and services. *For more details, please refer to the PDF document or feel free to contact us.

  • Interior parts
  • Processing Contract
  • Other Auto Parts

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Integrated production system

Integrated production system

We enhance QCD by leveraging high-performance casting processed products and a consistent production system for customers seeking quality stability and reliability!

Tokyo Sleeve Co., Ltd. has been engaged in integrated production from material manufacturing through casting to machining and completion since its establishment in 1949. Our strength lies in our ability to produce a wide variety of high-quality products with short lead times and cost advantages. Please feel free to contact us when you need our services. *For more details, please refer to the PDF materials or feel free to reach out to us.*

  • Interior parts
  • Processing Contract
  • Other Auto Parts

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Heat-resistant cast iron

Heat-resistant cast iron

Spheroidal graphite cast iron with added alloying elements! Mainly prototyping turbine housings for automobiles.

We would like to introduce the castable material "heat-resistant cast iron" that we handle. This is spheroidal graphite cast iron with added alloying elements intended for use at high temperatures. We mainly conduct prototype production for automotive turbine housings. We have manufactured and prototyped castings for turbine housings, exhaust manifolds, EGR valves, pump casings, exhaust pipes, and other brake-related components. 【Overview】 ■ Dimensional accuracy CT7-9 ■ JIS FCDA ■ SiMo FCD ■ SiMoCr FCD *For more details, please refer to the PDF materials or feel free to contact us.

  • 3D Printer
  • Contract manufacturing

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Sealed hollow cast iron

Sealed hollow cast iron

In response to our customers' needs for weight reduction, we have developed a groundbreaking cast iron.

"Sealed Hollow Cast Iron" is a casting technology that achieves ultimate thin-walled products with hollow structures. It overcomes the weight disadvantage of cast iron. Depending on the design, it can be lighter than aluminum. Additionally, due to its box-shaped cross-section, the bending strength of hollow products is 1.3 times that of solid products. For more details, please contact us. 【Features】 ■ Significant weight reduction is possible due to the hollow interior ■ Wall thickness can be controlled between 1.5 to 3.0 mm ■ The bending strength of hollow products is 1.3 times that of solid products due to the box-shaped cross-section *For more details, please refer to the PDF document or feel free to contact us.

  • others

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Cast Iron "Mihana Night Metal"

Cast Iron "Mihana Night Metal"

We accommodate a wide range of needs, from small lots of one unit to tens of thousands of units annually.

At our headquarters casting factory, we handle cast iron known as "Mihahnite Metal," which is manufactured using the Mihahnite method. The casting factory is a Mihahnite certified factory and has obtained a globally recognized trademark that can only be used by manufacturers with the same production method. We are engaged in casting products in various fields such as ships, transportation machinery, industrial machinery, construction machinery, machine tools, and printing machinery. 【Our Features】 - Our factory's molding line features the Kanamori Shinto RDM-4 and RDM-8 molding lines, which utilize a double swing method where both the model surface and the back surface move, allowing for mass production of small to large products with high dimensional accuracy and a beautiful casting surface, even with wooden patterns. - In self-hardening molding, we can accommodate not only mass-produced items but also products with complex shapes and large castings weighing around 4 tons. - We can also cast large castings using the foam shrinkage mold release method. *For more details, please feel free to contact us.

  • Casting Machine
  • Contract manufacturing

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High-strength spheroidal graphite cast iron 'H-FCD(R)800'

High-strength spheroidal graphite cast iron 'H-FCD(R)800'

A material that has a strong character while achieving flexible development!

The "H-FCD(R)800" is a high-strength ductile cast iron that can be used for structural components of transmissions, such as shift forks, and gears for railway vehicles. Compared to regular castings, it has less reduction in fatigue strength in the black skin area, and it offers better machinability compared to heat-treated FCD800 material. Please feel free to contact us if you have any inquiries. 【Features】 ■ Stable mass production is possible without heat treatment ■ The spherical graphite is closer to a true circle compared to other materials ■ Improvement and refinement of the area ratio of the base structure, pearlite, enhances mechanical properties *For more details, please download the PDF or contact us.

  • Steel

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