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alloy(cu) - List of Manufacturers, Suppliers, Companies and Products

Last Updated： Aggregation Period:Jul 09, 2025～Aug 05, 2025
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alloy Product List

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High thermal conductivity alloy for die casting 'HT-2'

High thermal conductivity alloy for die casting 'HT-2'

An aluminum development alloy suitable for components that require heat dissipation characteristics, such as heat sinks and heat receiving blocks for electronic devices!

"HT-2" is a high thermal conductivity alloy for die casting composed of Al-2%Fe-1%Cu. Fe provides anti-seizing effects, while Cu enhances strength. To achieve high thermal conductivity, the content of impurities is kept low. 【Features】 ■ Composition: Al-2%Fe-1%Cu - Fe: Anti-seizing effect - Cu: Strength enhancement effect ■ High thermal conductivity is achieved without heat treatment ■ Test pieces do not seize to the mold ■ No cracking occurs, and it fills thin-walled molds as well *For more details, please download the PDF or feel free to contact us.

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Lead-free copper alloy "Biwalite"

Lead-free copper alloy "Biwalite"

Ideal for plating and soldering processes! A copper alloy that significantly contributes to resource conservation.

"Biwa Light (CAC411)" is a material that replaces lead with a blend of sulfur and forms sulfides of Cu and Zn in the gaps between dendrites. It complies with the water quality standards of the Ministry of Health, Labour and Welfare, RoHS regulations, and the water quality standards of the US NSF. It has performance equivalent to CAC406 in terms of pressure resistance, machinability, and wear resistance. 【Features】 ■ Minimal cost increase as it does not use expensive and rare chemicals ■ Easy to manufacture castings ■ Recyclable and can be remelted ■ Dense structure due to a narrow solid-liquid coexistence range ■ Usable at high temperatures *For more details, please refer to the catalog or feel free to contact us.

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High-strength alloy "ECA2"

High-strength alloy "ECA2"

An aluminum development alloy with high fluidity and the capability for low-temperature casting!

"ECA2" is a high-strength alloy designed with consideration for an environment (ECO) that allows casting even at low temperatures. It has higher fluidity compared to "ADC12." Additionally, with a liquidus temperature of 561°C, it enables low-temperature casting. 【Features】 ■ Longer mold life due to lower casting temperatures ■ Reduction of release agents possible due to lower casting temperatures ■ Superior strength compared to ADC12 *For more details, please download the PDF or feel free to contact us.

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High ductility and high strength alloy "NA-8"

High ductility and high strength alloy "NA-8"

An aluminum development alloy that achieves both 0.2% elongation and high strength in a balanced manner!

"NA-8" is a high ductility and high strength alloy based on the AI-Cu-Si-Mg-Fe-Mn-Cr system. It contains about 8% Si and has excellent castability, as well as improved resistance to seizure due to the addition of Cr. Compared to conventional materials, it is an environmentally friendly alloy with an improved scrap mixing ratio. 【Features】 ■ Excellent ductility ■ High strength ■ Excellent castability ■ Improved seizure resistance due to Cr addition *For more details, please download the PDF or feel free to contact us.

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Quick-cutting, high-strength white copper alloy "Manic Z-100"

Quick-cutting, high-strength white copper alloy "Manic Z-100"

A white copper alloy with a silvery-white luster similar to stainless steel and nickel silver!

The "Manic Z-100" is a free-cutting, high-strength white copper alloy that possesses cutting performance equivalent to free-cutting brass, even in heavy machining, which has been difficult with conventional stainless steel. It demonstrates superior corrosion resistance compared to free-cutting brass in salt spray tests. 【Features】 ■ Has a silver-white luster similar to stainless steel and nickel silver ■ Cutting performance equivalent to free-cutting brass ■ Superior corrosion resistance compared to free-cutting brass in salt spray tests ■ Strength comparable to stainless steel, superior to free-cutting brass *For more details, please download the PDF or feel free to contact us.

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Wear-resistant copper alloy "FH-20"

Wear-resistant copper alloy "FH-20"

Wear-resistant copper alloy that fully meets the usage conditions of harsh wear environments.

"FH-20" is our original wear-resistant copper alloy that enhances wear resistance by adding silicon to a high-strength brass alloy. Compared to wear-resistant copper alloys such as lead bronze, aluminum bronze, and high-strength brass, it excels in wear resistance and seizure resistance. Additionally, it features the characteristic of not wearing down the counterpart steel, making it less likely to seize even when lubrication is insufficient, thus preventing damage to the counterpart steel. [Conducted Tests] ■ Microscopic Structure ■ Mechanical Properties ■ Wear Resistance ■ Seizure Resistance *For more details, please download the PDF or feel free to contact us.

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High-strength copper alloy 'FH-5'

High-strength copper alloy 'FH-5'

A high-strength copper alloy that combines high strength and high toughness, with excellent wear resistance and corrosion resistance.

"FH-5" is our original high-strength copper alloy that is far superior to JIS standard CAC303 (HBsC3) and ASTM-B147-8C SAE430B. It has excellent wear resistance that does not cause wear on the counterpart material even in cases of insufficient lubrication. It can be used for applications such as drawing male threads, slippers, liners, and wear plates for bridges, where high tensile strength, high compressive strength, and high wear resistance are required. 【Chemical Composition】 ■Cu: 60.0–68.0 ■Zn: remainder ■Mn: 3.0–5.0 ■Al: 3.0–7.5 ■Fe: 2.5–4.5 ■Sn: <0.25 ■Others: <0.25 *For more details, please download the PDF or feel free to contact us.

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Copper alloys - Beryllium copper, zirconium copper, aluminum bronze, Corson alloy

Copper alloys - Beryllium copper, zirconium copper, aluminum bronze, Corson alloy

A special copper alloy with excellent conductivity, corrosion resistance, strength, and workability! We introduce our advantages, the copper alloys we handle, our manufactured products, and examples of usage by industry.

Due to the difficulty in obtaining various types/shapes/dimensions of copper alloys, we offer high-quality copper alloys at competitive prices, even if they are relatively expensive. 【Handling Copper Alloys】 ■C17200, C17500, C17510, C18000, C18150, C18200, C63000, C63020, etc. ■CuCrZr, CuNi2Si, CuNi3Si+Cr, CuCoNiBe, CuCo2Be, CuBe2, CuNi2Be, etc. 【Product Items】 Round bars, hollow bars, forged rings, forged discs, square forged Centrifugal casting, sand casting, and we can also accommodate machining and surface treatment. 【Industry-Specific Usage Examples】 Aerospace (certified equivalent to AS9100 = JISQ9100) Motors, energy, oil & gas (including explosion-proof), resistance welding Aluminum die casting, jigs & molds, food molds, heavy industry This catalog features the copper alloys we handle. We provide detailed information on the advantages and usage examples of various products, including "beryllium copper," "chromium copper/zinc copper," "aluminum bronze," "Cobalt alloys," and "nickel silver." Please feel free to download and take a look.

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Copper alloy for connectors "EFTEC-550/EFCUBE series"

Copper alloy for connectors "EFTEC-550/EFCUBE series"

Maintains contact pressure even when generating heat from high current! A high-performance copper alloy with excellent stress relaxation characteristics.

The "EFTEC-550/EFCUBE series" is a high-performance copper alloy for connector terminals. The "EFTEC-550 series" features high conductivity and excellent stress relaxation properties, making it suitable for high current applications such as power connectors. The "EFCUBE series" has high strength, low Young's modulus, and good bendability, making it suitable for ultra-small board-to-board connectors. 【Features】 ■ Advantages of high conductivity and excellent stress relaxation properties - Maintains contact pressure even when generating heat under high current - Resistant to resistive heating, allowing for thinner (smaller) designs ■ Advantages of high strength and low Young's modulus - Allows for greater deflection, making it less likely to disengage and improving reliability - Minimal change in contact pressure even with variations in plug dimensions or wear *For more details, please refer to the PDF document or feel free to contact us.

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Colson alloy

Colson alloy

The thermal conductivity is about 6 to 7 times that of iron! It allows for efficient heating and cooling, enabling an increase in production speed.

We would like to introduce the "Corson Alloy" that we handle. It is a copper alloy with nickel (Ni) and silicon (Si) as the main secondary components. It features high strength, high thermal conductivity, and high electrical conductivity. Additionally, it can be annealed (a change in properties due to heat) at higher temperatures than phosphor bronze, which means it retains its mechanical properties even at high temperatures (around 700°C). 【Features】 ■ High strength ■ High thermal conductivity ■ High electrical conductivity *For more details, please refer to the PDF document or feel free to contact us.

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