iPROS Manufacturing
  • Search for products by classification category

    • Electronic Components and Modules
      Electronic Components and Modules
      55840items
    • Machinery Parts
      Machinery Parts
      70743items
    • Manufacturing and processing machinery
      Manufacturing and processing machinery
      95522items
    • Scientific and Physics Equipment
      Scientific and Physics Equipment
      32998items
    • Materials
      Materials
      34865items
    • Measurement and Analysis
      Measurement and Analysis
      52688items
    • Image Processing
      Image Processing
      14551items
    • Control and Electrical Equipment
      Control and Electrical Equipment
      50390items
    • Tools, consumables, and supplies
      Tools, consumables, and supplies
      62932items
    • Design and production support
      Design and production support
      11721items
    • IT/Network
      IT/Network
      40890items
    • Office
      Office
      13057items
    • Business support services
      Business support services
      39893items
    • Seminars and Skill Development
      Seminars and Skill Development
      5813items
    • Pharmaceutical and food related
      Pharmaceutical and food related
      23004items
    • others
      59164items
  • Search for companies by industry

    • Manufacturing and processing contract
      7357
    • others
      5051
    • Industrial Machinery
      4436
    • Machine elements and parts
      3288
    • Other manufacturing
      2872
    • IT/Telecommunications
      2517
    • Trading company/Wholesale
      2456
    • Industrial Electrical Equipment
      2321
    • Building materials, supplies and fixtures
      1822
    • software
      1652
    • Electronic Components and Semiconductors
      1574
    • Resin/Plastic
      1493
    • Service Industry
      1400
    • Testing, Analysis and Measurement
      1132
    • Ferrous/Non-ferrous metals
      981
    • environment
      702
    • Chemical
      631
    • Automobiles and Transportation Equipment
      560
    • Printing Industry
      506
    • Information and Communications
      431
    • Consumer Electronics
      423
    • Energy
      320
    • Rubber products
      311
    • Food Machinery
      305
    • Optical Instruments
      284
    • robot
      269
    • fiber
      251
    • Paper and pulp
      232
    • Electricity, Gas and Water Industry
      172
    • Pharmaceuticals and Biotechnology
      165
    • Warehousing and transport related industries
      145
    • Glass and clay products
      141
    • Food and Beverage
      133
    • CAD/CAM
      121
    • Educational and Research Institutions
      108
    • retail
      106
    • Medical Devices
      99
    • Ceramics
      95
    • wood
      87
    • Transportation
      83
    • Medical and Welfare
      61
    • Petroleum and coal products
      60
    • Shipbuilding and heavy machinery
      53
    • Aviation & Aerospace
      47
    • Fisheries, Agriculture and Forestry
      39
    • self-employed
      23
    • equipment
      19
    • Public interest/special/independent administrative agency
      18
    • Mining
      17
    • Materials
      15
    • Finance, securities and insurance
      13
    • Government
      13
    • Research and development equipment and devices
      13
    • Individual
      9
    • Restaurants and accommodations
      8
    • Police, Fire Department, Self-Defense Forces
      7
    • cosmetics
      7
    • Contracted research
      3
    • Raw materials for reagents and chemicals
      2
    • Laboratory Equipment and Consumables
      2
  • Special Features
  • Ranking

    • Overall Products Ranking
    • Overall Company Ranking
Search for Products
  • Search for products by classification category

  • Electronic Components and Modules
  • Machinery Parts
  • Manufacturing and processing machinery
  • Scientific and Physics Equipment
  • Materials
  • Measurement and Analysis
  • Image Processing
  • Control and Electrical Equipment
  • Tools, consumables, and supplies
  • Design and production support
  • IT/Network
  • Office
  • Business support services
  • Seminars and Skill Development
  • Pharmaceutical and food related
  • others
Search for Companies
  • Search for companies by industry

  • Manufacturing and processing contract
  • others
  • Industrial Machinery
  • Machine elements and parts
  • Other manufacturing
  • IT/Telecommunications
  • Trading company/Wholesale
  • Industrial Electrical Equipment
  • Building materials, supplies and fixtures
  • software
  • Electronic Components and Semiconductors
  • Resin/Plastic
  • Service Industry
  • Testing, Analysis and Measurement
  • Ferrous/Non-ferrous metals
  • environment
  • Chemical
  • Automobiles and Transportation Equipment
  • Printing Industry
  • Information and Communications
  • Consumer Electronics
  • Energy
  • Rubber products
  • Food Machinery
  • Optical Instruments
  • robot
  • fiber
  • Paper and pulp
  • Electricity, Gas and Water Industry
  • Pharmaceuticals and Biotechnology
  • Warehousing and transport related industries
  • Glass and clay products
  • Food and Beverage
  • CAD/CAM
  • Educational and Research Institutions
  • retail
  • Medical Devices
  • Ceramics
  • wood
  • Transportation
  • Medical and Welfare
  • Petroleum and coal products
  • Shipbuilding and heavy machinery
  • Aviation & Aerospace
  • Fisheries, Agriculture and Forestry
  • self-employed
  • equipment
  • Public interest/special/independent administrative agency
  • Mining
  • Materials
  • Finance, securities and insurance
  • Government
  • Research and development equipment and devices
  • Individual
  • Restaurants and accommodations
  • Police, Fire Department, Self-Defense Forces
  • cosmetics
  • Contracted research
  • Raw materials for reagents and chemicals
  • Laboratory Equipment and Consumables
Special Features
Ranking
  • Overall Products Ranking
  • Overall Company Ranking
  • privacy policy
  • terms of service
  • About Us
  • Careers
  • Advertising
  1. Home
  2. ProductSearch
  3. Materials
  4. Metallic materials
  5. Other metal materials
  6. Achieve cost reduction by switching from lost wax products! White heart ductile cast iron.

Achieve cost reduction by switching from lost wax products! White heart ductile cast iron.

  • Added to bookmarks

    Bookmarks list

    Bookmark has been removed

    Bookmarks list

    You can't add any more bookmarks

    By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

    Free membership registration

last updated:Aug 06, 2025

中井工業
中井工業
  • Official site

Achieve cost reduction by switching from lost wax and cast steel products! A reliable material specified by JIS: [White Heart Ductile Cast Iron]!!

The white heart ductile cast iron (FCMW380-7) manufactured at our headquarters factory has the following features: 1. It is a cast iron product that can be welded. 2. It has toughness and is resistant to cracking. 3. It can be molded into thin and complex shapes in one piece. In fact, these features are also found in cast steel products (such as SC410). As can be seen from the JIS numbers, cast steel products are stronger in terms of strength. So, what are the advantages of white heart ductile cast iron over cast steel products? It is the lower product price. Cast steel products have a higher melting temperature compared to other cast iron products (FC or FCD), resulting in higher manufacturing costs and a greater frequency of defects such as shrinkage cavities. Due to these characteristics, cast steel products tend to be more expensive than other cast iron products. This is where our white heart ductile cast iron comes into play! With white heart ductile cast iron, we can lower the melting temperature compared to cast steel products during casting. While there may be some drawbacks in terms of strength and surface roughness (due to sand casting), we can achieve lower costs as a result. You may be able to reduce costs on the cast steel products you are currently purchasing! Please feel free to contact us for more information.

    Processing ContractSteelOther metal materials
注湯.jpg

Achieve cost reduction by switching from lost wax products! White heart ductile cast iron.

注湯.jpg
注湯.jpg
  • Related Link - http://nakaikogyo.eco.coocan.jp/

Inquire About This Product

  • Contact Us Online
  • Download catalog

basic information

Our products made from white heart ductile cast iron excel in weldability and plating properties, and are used in the following applications: Please feel free to contact us if you have any inquiries. 【White Heart Ductile Cast Iron Product Fields】 ■Automobiles ■Motorcycles ■Temporary Scaffolding ■General Industry *For more details, please refer to the PDF materials or feel free to contact us.

Price information

Please feel free to contact us.

Delivery Time

Please contact us for details

※The delivery time varies depending on the quantity, so please feel free to contact us.

Applications/Examples of results

Please feel free to contact us.

catalog(3)

Download All Catalogs
White Heart Ductile Cast Iron Casting Products Comprehensive Catalog

White Heart Ductile Cast Iron Casting Products Comprehensive Catalog

CATALOG
  • E-book viewing
  • Catalog download

Contact this catalog

White Heart Ductile Iron Guidebook

White Heart Ductile Iron Guidebook

PRODUCT
  • E-book viewing
  • Catalog download

Contact this catalog

White heart malleable cast iron Overview Description

White heart malleable cast iron Overview Description

PRODUCT
  • E-book viewing
  • Catalog download

Contact this catalog

Company information

中井工業

中井工業

Manufacturing and processing contract

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
  • Official site
Phone number/address

Nakai Kogyo Co., Ltd. primarily manufactures and sells "cast products that can be welded, white-heart ductile cast iron." We have established business relationships with various industries, including automotive, motorcycles, temporary scaffolding, civil engineering, and general industrial machinery, by having our welding capabilities, toughness, and good plating properties evaluated. Additionally, we at Nakai Kogyo have set up a system to respond to customer needs, from product development to design, to realize our customers' "wishes into shape." * We can also consider small lot products and prototypes. Furthermore, you can verify the excellent weldability and plating properties of white-heart ductile cast iron through samples, and you can visually confirm product images using our 3D printer. In addition to white-heart ductile cast iron, we also engage in the sales of ductile iron, gray cast iron, stainless cast steel, black-heart ductile cast iron, and cast steel (including lost wax method with composite lost) manufactured by our partner manufacturers. We provide satisfactory products with a variety of casting materials. Leveraging over 80 years of accumulated casting technology and development capabilities, we support the resolution of our customers' issues. Please feel free to contact us, even for consultation-level inquiries!

Product/Service List (9)

The related categories of Processing Contract

  • Materials
  • Metallic materials
  • Other metal materials
  • Manufacturing and processing machinery
  • Contract Services
  • Processing Contract
  • Steel
          

Inquire About This Product

  • Contact Us Online
  • Download catalog

Products

  • Search for Products

Company

  • Search for Companies

Special Features

  • Special Features

Ranking

  • Overall Products Ranking
  • Overall Company Ranking

support

  • site map
IPROS
  • privacy policy Regarding external transmission of information
  • terms of service
  • About Us
  • Careers
  • Advertising
COPYRIGHT © 2001-2025 IPROS CORPORATION ALL RIGHTS RESERVED.
Please note that the English text on this page is automatically translated and may contain inaccuracies.