白銅 Product Lineup

Introducing some new added products! - Aluminum 1050 sheet 1×2 - Aluminum A1100 (H14) 1×2 - Stainless steel 304 (2B) sheet 4×8 - Stainless steel 316 (2B) sheet 1×2 and more For details such as sheet thickness, please download the catalog and take a look.

This product is an original item made of white copper. It is a material that has undergone stress relief treatment by "annealing" the cadmium-free round bar, reducing processing distortion. *For more details, please refer to the PDF document or feel free to contact us.

● A rich lineup of aerospace specification materials in stock We offer a wide range of sizes for materials such as 7075 and 7050 used in aircraft structural components, as well as plates of 6061 and 2024 used in various equipment and satellite parts. Additionally, we handle aerospace specification materials that are difficult to obtain domestically, including stainless steel round bars 15-5PH and 17-4PH used in actuators, INCONEL 718 round bars used in engine parts, and 6AL-4V titanium plates. We will continue to expand our inventory lineup in response to customer requests. ● Delivering reliable quality nationwide in Japan Shirogane has obtained JIS Q 9100 certification, which incorporates the specific requirements of the aerospace industry. (Kanagawa Factory and Shiga Factory) JIS Q 9100 is a globally recognized quality management system. We deliver the highest quality products to our customers.

The "KN Series" is an aluminum alloy for cutting processing, provided as a one-stop service from material procurement to milling and polishing. "KN500/520" offers ultra-large blocks (especially thick ones) at a low cost and with short delivery times. It enables high-speed cutting (2L/min) and can accommodate design changes with excellent weldability. "KN700" is recommended when you need slightly higher hardness than KN500. 【Features】 ■ Stock available at the Fukushima factory ■ Top-class domestic processing equipment and technology for milling and polishing ■ One-stop service from material procurement to milling and polishing ■ All units undergo ultrasonic flaw detection inspection before shipment *For more details, please refer to the PDF document or feel free to contact us.

Our company provides high-quality parts and products manufactured by overseas mold base manufacturers and mold component manufacturers at low prices and with short delivery times. We offer a wide range of products including mold bases, die-casting main molds, various mold components, stamping parts, materials for molds, and materials for electrodes. Even if modifications or design changes are needed after delivery, additional support can be provided at our domestic partner factories. 【Features】 ■ Responses to online quotes within 24 hours (business days) ■ Comprehensive management of delivery times from processing to delivery, with regular progress reports ■ Capable of handling injection molding machines and die-casting machines up to 3,500 tons *For more details, please refer to the materials. Feel free to contact us as well.

We would like to introduce "Mold Max HH Cutting Board," which is used for cores and cavities of injection molding molds, as well as pinch-off in blow molding, handled by our company. It has strength and wear resistance comparable to general tool steel, with a thermal conductivity 4 to 6 times greater, and does not require tempering or heat treatment. It is compatible with band saw cutting, milling, surface grinding, and rotary grinding. 【Features】 ■ Hardness equivalent to HRC40; copper alloy for high-cycle molds ■ No tempering or heat treatment required ■ Strength and wear resistance comparable to general tool steel, with thermal conductivity 4 to 6 times greater ■ Similar products include Beryllium Copper 25 alloy (reference standard: Cu-Be-Co alloy) *For more details, please refer to the PDF document or feel free to contact us.

In recent years, from the perspective of protecting the global environment, a policy has been established worldwide to reduce and eliminate the use of environmental pollutants. The ECO series consists of products that comply with these environmental pollution regulations. 【Copper Alloys】 - ECO Eco Brass Round Bar - ECOBZ5A (Cadmium-free, Lead-free) Free-Cutting Round Bar - Cadmium-free Round Bar (Round Bar, Flat Bar, Square Bar, Hexagonal Bar) - ECO Colson Hard (Cut Plates, Round Bars) 【Aluminum】 - ECO63S Square Bar - CB156 Round Bar - G23 Round Bar

White copper is working to reduce the use of environmental pollutants from the perspective of ESG/SDGs. The "ECO Series" is based on the conditions that it is made from materials that comply with restrictions on the use of specific harmful substances from the perspective of human health and environmental protection, and that it is made from materials and methods that reduce carbon dioxide emissions for the protection of the global environment. We comply with regulations such as the European Union (EU) Restriction of Hazardous Substances (RoHS) directive and provide alternative products from various manufacturers that are environmentally friendly. 【Product Lineup (Partial)】 ■ Eco Brass Round Bar ■ BZ5A (Cadmium-free, Lead-free) Free-Cutting Round Bar ■ Rose Bronze Round Bar / Round Tube ■ Lead-free Bronze Round Bar / Round Tube ■ Corrosion Hard Cutting Plate / Round Bar *For more details, please refer to the PDF materials or feel free to contact us.

We would like to introduce the "Mold Catalog" handled by Hakudo Co., Ltd. This catalog includes imported custom mold components, as well as general electrode copper materials such as "Tough Pitch Copper," and "Free-Cutting Copper (Tellurium Copper)," which excels in machinability and is suitable for electrical discharge machining electrodes. Additionally, we have included products like "NOGA (Improved SKD11 Steel)" that enable reduced chipping. Please use this for selecting products. 【Contents (Excerpt)】 ■ Imported custom mold bases ■ Copper alloys for high-cycle molds ■ Aluminum alloys for molds ■ Steel for plastic molds ■ Steel for press molds *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce the "Plastic Catalog" handled by Hakudo Co., Ltd. It features original products from Mitsubishi Chemical Advanced Materials Co., Ltd., such as "MC901 Cutting Board (Blue)" and "MC801 Cutting Board (Black)," along with clear icons indicating possible processing methods. Please make use of it for product selection. 【Contents】 ■ List of Plastic Materials ■ Processing Guide ■ Estimates and Inquiries for Plastic Drawing Processing ■ Company Overview 【Handling of High-Performance Resins】 Hakudo handles not only general-purpose resins but also high-performance resins used in semiconductor manufacturing equipment and inspection devices. ■ PEEK Cutting Board Equipped with low outgassing and heat resistance, suitable for vacuum environments and precision parts. ■ Glass Epoxy Laminated Board Possesses high electrical insulation and mechanical strength, used for electrical insulation components. These high-performance resins can be easily estimated in small quantities through Hakudo's online service. Please utilize them according to your applications. *For more details, please refer to the PDF or contact us.

This is a guide to the items available for order through the Hakudo Net Service. We offer a wide range of products including cutting tools (end mills, reamers, taps, punches), measuring and inspection tools, packaging materials, as well as flanges, sockets, hinges, HP filaments, and many other products. Please start by requesting a quote. 【Products Offered (Partial)】 <Auxiliary Materials> ■ Cutting tools, etc. (end mills, reamers, taps, punches) ■ Measuring and inspection tools ■ Chucks and collets ■ Safety equipment ■ Packaging materials, logistics, and storage supplies *For more details, please refer to the PDF document or feel free to contact us.

●Standard Stock Item Catalog ●Custom and Special Order Item Catalog - Material Category - ●Custom and Special Order Item Catalog - Auxiliary Material Category - Over 200,000 items listed! In addition to materials, we also have a wide range of auxiliary materials. Customers who wish to request a catalog, please contact us via "Contact Us from the Web."

In the manufacturing industry, as "reducing CO2 emissions across the entire supply chain" and "sustainable procurement" become urgent issues, Shirogane proposes the 'ECO Series,' which complies with the restrictions and reductions of environmental pollutants from the perspective of ESG/SDGs. Please utilize it as a trump card of metal materials that contributes to achieving carbon neutrality while maintaining excellent performance and quality as before. 【Main Lineup】 ■ ALmitas+ FusPlate S Cut Plate: An environmentally friendly thick plate that applies 100% recycled materials using a mass balance approach. ■ ALmitas+ SMART 5056 Extruded Round Bar: Produces less than half the GHG emissions compared to conventional new metal. ■ LoopAL A1100 Plate: A recycled material made from the residual sludge in the manufacturing process of aluminum foil for electrolytic capacitors. ■ Rimare Cut Plate GYOG (Black) / GOMI (Shinju): PE material recycled from used plastic tanks and similar items. Please feel free to request a quote or inquiry through the "Shirogane Net Service."

We offer a wide range of high-reliability "aerospace standard materials" used in aircraft structural materials, guided products, engine parts, and more. We have a rich inventory of special metal materials that are difficult to obtain domestically and can deliver them in a short time. [Reasons for Choosing Shirogane] ■ Thorough Quality Control: We obtained JIS Q 9100 certification in January 2016. Through a barcode system, we manage lots down to critical materials, ensuring reliable traceability. ■ Diverse Processing Variations: In addition to cutting to your desired dimensions, we accommodate all types of irregular cutting through high-precision milling and water jet processing. ■ Import Support from Overseas: For special products not in our lineup, we procure them using our extensive network with overseas suppliers. Standard stock items can be quoted and ordered immediately through the "Shirogane Net Service" 24 hours a day, 365 days a year. Please feel free to consult us about special processing or large orders.