日本青銅 List of Products and Services

We accept orders for cutting brass. We can cut to the desired length starting from a minimum of 15mm. 【Cuttable Products】 'CAC406C (formerly BC6C) Round Bar/Pipe' This is a product commonly referred to as "brass" and is the most widely used among continuous cast products. 'CAC502C (formerly PBC2C) Round Bar/Pipe' Compared to CAC406C (formerly BC6C), it has excellent spring properties. It has a slightly reddish tint. It possesses high strength and good machinability for bending and forming. It complies with RoHS directives. 'CAC408C (RB-8) Round Bar/Pipe' This is a product developed by our company, with reduced lead content, and it is a RoHS-compliant product without cadmium. Machinability is almost unchanged compared to CAC406C (formerly BC6C). 'C6191 (formerly ABB2) Round Bar' This is used for parts that require strength, wear resistance, and corrosion resistance among the various aluminum bronzes. *For more details on cut products, please refer to the catalog. #Brass Cutting #Bronze Bar Cutting #Continuous Casting Cutting #Continuous Cast Products Cutting

• Non-ferrous metals

Sand casting is recommended for processing without wasting materials. Our company delivers sand castings in shapes tailored to your requirements. With over 75 years of establishment, we have built a long-standing network. We have established a cooperative system with companies specializing in sand casting and centrifugal casting. Depending on the shape, material, and quantity, we select the most suitable casting company for you, and we facilitate the delivery of the desired product material between you and the casting company. 【Materials available from our partner companies】 CAC402 CAC403 CAC406 CAC502 CAC503 CAC602 CAC603 CAC604 CAC605 CAC702 CAC703

• Non-ferrous metals

With 75 years of experience, we have built a network over the years, establishing a cooperative system with various processing companies that specialize in different types of metal processing. We can arrange materials and carry out machining based on drawings, delivering the finished products to you. For products that we cannot machine in-house, we will obtain estimates from our partner companies and provide you with a response. Our company handles a variety of materials. We can deliver finished products made from copper alloys (gunmetal, brass), stainless steel, aluminum, and iron (cast iron), among others. *For more details, please download the PDF or feel free to contact us.

• Non-ferrous metals

Japan Bronze, as a company in the non-ferrous metal industry, is building a sales system capable of solving problems by leveraging its industry information power. With a backbone of sales strength cultivated through long experience, we collect and analyze industry trends and information from the network we have built, and provide it to our customers. We do not just deliver products; we respond to a wide variety of requests with "proposals." We are accumulating the power and know-how necessary to support our customers from multiple angles. 【Business Activities】 ■ Manufacturing and sales of copper alloy ingots, continuous cast products (Vulcan bronze), and machined parts ■ Sales of cast products (sand castings, centrifugal castings, forged products) ■ Conducting quantitative analysis of copper alloys, tensile tests, hardness tests, and more *Please refer to the catalog for cut products. #Bronze Cutting #Bronze Rod Cutting #Continuous Casting Cutting #Continuous Cast Products Cutting

• Non-ferrous metals

"Rose Bronze" is a copper alloy for mechanical components that serves as a replacement for the six commonly used types of bronze. It possesses cutting performance, mechanical strength, sliding performance, wear resistance, corrosion resistance, and pressure resistance equivalent to CAC406, is excellent in castability, has no dezincification corrosion, and is priced almost the same. It can be used without issues in bearings, sliding materials, and transmission parts related to electrical and electronic equipment, transmission machinery, and machine tools exported to the EU. [Features] - Fully compliant with the EU's RoHS directive - Established a system for immediate delivery of both continuous cast products and raw materials - An analysis sheet detailing the presence of lead and cadmium is attached to all deliveries *For more details, please refer to the PDF document or feel free to contact us.

• Non-ferrous metals
• Other metal materials

By incorporating various chemical analysis techniques, it has become possible to achieve stable production of high-quality metal ingots. A strict process management system has been recognized, making it the first factory in Japan to receive JIS marking approval for copper alloy ingots for casting. Along with copper alloy ingots, over the past 70 years, a material, formulation, melting, casting, inspection, and other process management systems have been established based on the recycling and refining technologies developed during that time, making it the first factory in Japan to receive JIS marking approval for copper alloy castings.

• Non-ferrous metals

"CAC406C (BC6C) round bars and pipes" are products commonly referred to as gunmetal, and they are the most widely used material among continuous cast products. ■Standard: JIS H 5121 ■Type: Bronze continuous castings, 6 types ■Cutting: Available for cutting and delivery from 15mm *For more details, please refer to the PDF document or feel free to contact us.

• Other machine elements

"CAC408C (RB-8) round bars and pipes" has a reduced lead content and is a copper alloy continuous casting product compliant with the RoHS directive, free of cadmium. It possesses mechanical properties, wear resistance, corrosion resistance, and pressure resistance equivalent to CAC406C, and can be processed with almost unchanged machinability. It can be used for applications such as valves, pump bodies, impellers, water supply faucets, bearings, sleeves, bushes, and general machine parts. ■ Low lead content ■ RoHS compliant ■ Standard: JIS H 5121 ■ Type: Bronze continuous castings, 8 types ■ Cutting: Available for cutting and delivery from 15mm *For more details, please refer to the PDF document or feel free to contact us.

• Other machine elements

"CAC502C (PBC2C) round bar and pipe" has superior spring properties compared to CAC406C. It has a slightly reddish hue. It possesses high strength and good bending and drawing workability. It complies with the RoHS directive. ■ Standards: JIS H 5121 ■ Type: Lead bronze continuous castings, Type 2 ■ Cutting: Available for cutting and delivery from 15mm *For more details, please refer to the PDF document or feel free to contact us.*

• Other machine elements

The "CAC406C (formerly BC6C) plate" is a copper alloy continuous casting product with excellent pressure resistance, wear resistance, machinability, and castability. It is suitable for liners, general machine parts, and automotive components. Depending on the size, we can also provide cutting to your desired dimensions, and cutting can be done at an external supplier. 【Overview】 ■ Standard: JIS H 5121 ■ Type: Six types of bronze continuous castings ■ Cutting: Can be cut at an external supplier ■ Features: Excellent pressure resistance, wear resistance, machinability, and castability *For more details, please refer to the PDF document or feel free to contact us.

• Other machine elements

CAC502C(PBC2C) board is a copper alloy continuous casting product compliant with the RoHS directive. It can be cut at an external supplier, and depending on the size, it can also be delivered cut to your desired dimensions. It has excellent corrosion resistance and wear resistance, and the lead leaching amount is very low, making it suitable for use in liners, general mechanical parts, automotive parts, and more. 【Overview】 ■Standard: JIS H 5121 ■Type: Tin bronze continuous castings, Type 2 ■Cutting: Can be cut at an external supplier ■Features: Good corrosion resistance, good wear resistance, very low lead leaching amount *For more details, please refer to the PDF materials or feel free to contact us.

• Other machine elements

The "CAC406C (formerly BC6C) round bar for automatic machines" is a copper alloy continuous casting product designed to minimize product bending to the utmost extent for use in automatic machines. It has excellent pressure resistance, wear resistance, machinability, and castability, making it particularly suitable for water faucet fittings and general machine parts. Our tolerances are within 0.01mm or, depending on the size, within 0.1mm. 【Overview】 ■ Standard: JIS H 5121 ■ Type: Six types of bronze continuous castings ■ Cutting: Only standard length delivery ■ Features: Good pressure resistance, wear resistance, machinability, and castability *For more details, please refer to the PDF document or feel free to contact us.

• Other metal materials
• Other machine elements

"C6191 (formerly ABB2) round bar" is a copper alloy compliant with the RoHS directive. The standard is JIS H 3250, and it can be cut and delivered from 15mm. It is used for parts that require strength, wear resistance, and corrosion resistance among the various aluminum bronzes. 【Overview】 ■ Standard: JIS H 3250 ■ Type: Aluminum bronze extruded bar ■ Cutting: Can be cut and delivered from 15mm ■ Features: High strength, good wear resistance, and corrosion resistance *For more details, please refer to the PDF document or feel free to contact us.

• Other machine elements

This catalog is a comprehensive catalog featuring the copper alloy continuous cast products of Japan Bronze Co., Ltd., which manufactures and sells copper alloy ingots, continuous cast products (Vulcan Bronze), and machined parts. Our pride, the continuous cast products (Vulcan Bronze), possess characteristics that differ from conventional castings, such as excellent mechanical strength, pressure leak resistance, and fewer defects. 【Featured Products】 ■ CAC406C (formerly BC6C) Round Bars and Pipes ■ CAC502C (formerly PBC2C) Round Bars and Pipes ■ CAC408C (RB-8) Round Bars and Pipes ■ CAC406C (formerly BC6C) Plates ■ CAC502C (formerly PBC2C) Plates ■ CAC406C (formerly BC6C) Round Bars for Automatic Machines ■ C6191 (formerly ABB2) Round Bars *For more details, please download the PDF or contact us.

• Non-ferrous metals