ふたば工業 List of Products and Services

"Electroless nickel plating" is a product that can increase hardness up to Hv500±50 (with a plating thickness of about 25μm). It is also possible to harden it up to Hv1000 through heat treatment. It provides better adhesion than electroplated nickel and does not peel off even when bent. Additionally, it does not peel off when heated to high temperatures, which helps prevent the formation of scale due to surface oxidation of iron. [Features] ■ Supports dimensions up to 2,200mm wide × 500mm high × 1,400mm deep ■ Corrosion resistance - Corrosion resistance on steel is better than that of electroplated nickel coatings - Contains a few percent of phosphorus, demonstrating excellent corrosion resistance against organic substances, salts, organic solvents, caustic alkalis, and dilute mineral acids - Salt spray test 5μm: 24 hours rating number 10 *For more details, please refer to the PDF document or feel free to contact us.

• Other metal materials

"Trivalent chromium plating" is a chromium plating that uses a trivalent chromium plating solution and is free of hexavalent chromium. The metallic chromium that precipitates as a plating film is safe; however, depending on the shape of the product, there is a risk that hexavalent chromium from the plating solution may remain in fine processing areas and gaps. Therefore, it is desirable not to use hexavalent chromium in the manufacturing process. 【Features】 ■ Uniform electrodeposition: Very good ■ Hardness: 1100–1200 HV ■ Corrosion resistance: Equivalent to hexavalent chromium (after passivation treatment) ■ Heat resistance: Equivalent to hexavalent chromium ■ Chemical resistance: Equivalent to hexavalent chromium ■ Precipitation structure: Microporous *For more details, please refer to the PDF document or feel free to contact us.

• Other metal materials

Futaba Kogyo Co., Ltd. is a company that mainly performs trivalent chrome plating and electroless nickel plating. We handle electroless nickel plating, electric nickel plating, and general chrome plating, and we specialize in plating large heavy objects with electroless nickel. If you need electroless nickel plating, electric nickel plating, or chrome (trivalent chrome), please feel free to contact us. 【Business Activities】 ■ Trivalent chrome plating ■ Electroless nickel plating *For more details, please refer to our catalog or feel free to contact us.

• Processing Contract
• Contract manufacturing