Our materials

Supplier of copper alloys

Grades
CuZn39Pb3
CuZn15
CuZn36
CuZn37  
CuZn38Pb1
CuZn40Pb2
> See the detailed factsheet of grades
Applications
Electrical industry, construction, screw-machining... 
Our products
- Standard: wire, round, tube, plate, hollow blank, strip, fasteners

-Customized: blanks, blocks and discs, parts according to plans
> All our products
Brass

Concept Metal, your preferred brass supplier

Brass is a metal alloy composed mainly of copper and zinc. It is widely used in various industries for its mechanical properties, elegance and resistance to corrosion. Concept Metal has positioned itself as the supplier of choice for all your brass requirements, offering not only top-quality products, but also technical expertise and exceptional customer service.

A wide range of brass products

Concept Metal offers a wide selection of brass products, enabling customers to quickly and easily find the right materials for their specific needs. The range includes round, square and hexagonal bars, sheets and profiles. Whether you're a professional looking for parts for your industrial projects, or a private individual looking for brass to make artistic objects, Concept Metal will meet your expectations with customizable products.

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Round, square and hexagonal brass rods

Brass rods are widely used to manufacture fasteners, screws, nuts, axles, gears and many other industrial and artistic applications. Concept Metal offers a variety of brass rods in different shapes and sizes to give you total freedom in your designs. You can also rely on their experience for advice tailored to your requirements, in terms of sizing, alloying and finishing.

Brass sheets

Brass sheet is an essential component for many projects, particularly in the plumbing, construction, electronics and interior design sectors. Concept Metal offers a wide range of brass sheets in different thicknesses and alloys, ensuring that you'll find the right materials for the job.

Technical expertise at your service

One of Concept Metal's major assets is its technical expertise, which enables the company to provide comprehensive, personalized support to its customers. Whether you need help choosing the type of alloy best suited to your needs, or are looking for tips on how to work more efficiently with brass, our team of metallurgical designers will provide you with the best solutions.

Advice on brass alloys

There are many different types of brass alloys, and it can be complicated to know which alloy is best suited to your specific project. At Concept Metal, our consultants specialize in brass alloys and can help you make the right choice according to your technical and aesthetic needs. Thanks to their expertise, you'll get materials that are right for every application.

Tips for working with brass

Brass is a material much appreciated for its mechanical and aesthetic qualities, making it easy to work with. However, to avoid potential problems such as embrittlement or premature aging of the material, it is important to follow a few recommendations when handling and using it. Concept Metal's experts offer invaluable advice and tips specific to brass to ensure the success of your project, while maximizing the life and quality of your productions.

Dedicated, responsive customer service

Turning to Concept Metal for brass is not only synonymous with a wide variety of products and technical expertise, but also with satisfaction in terms of customer service. The company has a team of professionals on hand to listen to you and answer any questions you may have, providing you with sound advice on the full range of their products.

A personalized relationship with Concept Meta

As a brass supplier, Concept Metal makes a point of establishing a personalized relationship with each of its customers. Their advisors are on hand to help you with your selection, to offer you a tailor-made purchasing experience and to guarantee the brass you need for your specific project.

Exemplary responsiveness in terms of delivery times

To help you complete your projects in the best possible conditions, Concept Metal is committed to fast, reliable delivery times. If you're under time pressure, you can count on Concept Metal to deliver on time, without sacrificing the quality of the brass supplied.

Technical data

GradeFamilyOther designationsDensityRm (MPa)Rp 0.2 (MPa)
CuZn39Pb3HIGH RESISTANCE BRASSUNS C38500 / 2.04018,4360150
CuZn15HIGH RESISTANCE BRASSUNS C23000 / 2.02408,75290170
CuZn36HIGH RESISTANCE BRASSUNS C27200 / 2.03358,45330120
CuZn37HIGH RESISTANCE BRASSUNS C27400 / 2.03218,45300230
CuZn40Pb2HIGH RESISTANCE BRASSUNS C38010 / 2.04028,4360150

Available forms

GradeFamilyElaborationForms
Round Bars Tube Meplat Hexagonal bars
CuZn39Pb3HIGH RESISTANCE BRASSHot extruded - Cold drawn
Barres rondes Meplat Barres hexagonal
CuZn15HIGH RESISTANCE BRASSHot extruded - Cold drawn
Barres rondes
CuZn36HIGH RESISTANCE BRASSHot extruded - Cold drawn
Barres rondes
CuZn37HIGH RESISTANCE BRASSHot extruded - Cold drawn
Barres rondes Tube Meplat Barres hexagonal
CuZn38Pb1HIGH RESISTANCE BRASSHot extruded - Cold drawn
Barres rondes
CuZn40Pb2HIGH RESISTANCE BRASSHot extruded - Cold drawn
Barres rondes
Grades
CuZn25Al5Mn4Fe3
CuZn21Si3
CuZn31Si1
CuZn35Ni3Mn2
CuZn34Mn3Al2Fe1
CuZn37AI2Mn3
CuZn40Mn2Fe1
> See the detailed factsheet of grades
Applications
Mechanical and chemical industries, etc.
Our products
- Standard: wire, round, tube, plate, hollow blank, strip, fasteners

-Customized: blanks, blocks and discs, parts according to plans
> All our products
HIGH RESISTANCE BRASS
High Resistance Brass contains manganese and, depending on the grade, additions of nickel or silicon to improve its properties. These alloys have high mechanical properties. They resist well to climatic variations and show high performance during machining.

They combine high mechanical properties and good resistance to friction wear. In addition, they have good compressive and matting strength.

Technical data

GradeFamilyOther designationsDensityRm (MPa)Rp 0.2 (MPa)
CuZn25Al5Mn4Fe3HIGH RESISTANCE BRASSUNS C862007,8750480
CuZn31Si1 (CW708R)HIGH RESISTANCE BRASS2.04908,4460240
CuZn40Mn2Fe1 (CW723R)HIGH RESISTANCE BRASS2.05728,3460270
CuZn35Ni3Mn2AlPb (CW710R)HIGH RESISTANCE BRASS2.05408,3440200
CuZn37Mn3Al2PbSi (CW713R)HIGH RESISTANCE BRASSUNS C674208,1540250

Available forms

GradeFamilyElaborationForms
Round Bars Tube Meplat Hexagonal bars
CuZn25Al5Mn4Fe3HIGH RESISTANCE BRASSHot extruded - Cold drawn
Barres rondes
CuZn31Si1 (CW708R)HIGH RESISTANCE BRASSHot extruded - Cold drawn
Barres rondes Tube
CuZn40Mn2Fe1 (CW723R)HIGH RESISTANCE BRASSHot extruded - Cold drawn
Barres rondes
CuZn35Ni3Mn2AlPb (CW710R)HIGH RESISTANCE BRASSHot extruded - Cold drawn
Barres rondes Tube Meplat Barres hexagonal
CuZn37Mn3Al2PbSi (CW713R)HIGH RESISTANCE BRASSHot extruded - Cold drawn
Barres rondes Tube Barres hexagonal
CuZn21Si3HIGH RESISTANCE BRASSHot extruded - Cold drawn
Barres rondes Barres hexagonal
CuZn34Mn3Al2Fe1HIGH RESISTANCE BRASSHot extruded - Cold drawn
Barres rondes
Grades 
CuSn6,
CuSn8, CuSn8P
CuSn9, CuSn9P
CuSn7
CuSn10
CuSn12
CuSn12P, CuSn12Ni2
CuSn12
CuSn5Zn5Pb5
CuSn7Zn4Pb7
CuSn10Pb10
CuSn7Pb15
CuSn4Pb4
> See the detailed factsheet of grades
Applications
Automotive, petroleum and marine industries
Our products
- Standard: wire, round, tube, plate, hollow blank, strip, fasteners

-Customized: blanks, blocks and discs, parts according to plans
> All our products
Doigts de contact avec pliage complexe - Alliage de cuivre
BRONZES

BRONZE SUPPLIER

With the ever-changing need for raw materials for various industries, Concept Metal has positioned itself as a leader in the supply of bronze. Our company offers not only quality materials, but also expert advice on optimizing the use of metals and alloys.

The importance of bronze in modern industry

Bronze, an alloy composed mainly of copper and tin, has a long history of use, from antiquity to the present day. This material is appreciated for its durability, corrosion resistance and ease of casting. Bronzes also stand out for their shock resistance. They are often used as a friction material when faced with steel, involving high levels of friction.
These features make it ideal for a multitude of industrial applications, including mechanical parts, artistic sculptures and marine accessories.

Structural advantages of bronze

Bronze's robustness and resistance to wear make it the preferred choice for the manufacture of bearings, bushings and gears. Its ability to withstand heavy loads without deformation ensures long life for mechanical components, reducing maintenance costs and optimizing machine productivity.

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Specific applications in various sectors

In the marine industry, bronze is essential for the manufacture of submerged parts such as propellers and valves, thanks to its exceptional resistance to salt corrosion. In sculpture, this metal enables artists to bring their visions to life with incomparable precision and finish. What's more, in the architectural field, bronze plates and other decorative elements add a touch of elegance while being incredibly durable.

Why choose Concept Metal as your bronze supplier?

Concept Metal does more than just sell metals; the company offers a complete range of services to meet the specific requirements of each customer. With recognized expertise in the metallurgical sector, we are able to provide tailor-made solutions for a wide range of industries.

Superior product quality

Every bronze segment supplied by Concept Metal meets rigorous quality standards. The company ensures that all alloys meet or exceed the required technical specifications, guaranteeing the best value for money for its customers. This attention to detail makes Concept Metal a key player in the market.

Exemplary customer service

Concept Metal's teams are made up of experienced professionals who offer sound advice on the choice of materials best suited to each application. This personalized service helps customers maximize the efficiency and performance of their projects while minimizing costs.

Simplified ordering process

Your bronze supplier has implemented an efficient and transparent ordering system to make bronze purchasing easier for its customers. The intuitive ordering path allows each customer to specify their exact requirements and receive a precise estimate of cost and delivery times.

Fast, reliable supply

Thanks to a well-established logistics network, Concept Metal can guarantee rapid deliveries anywhere in the country. This logistical efficiency is crucial for companies requiring regular, direct supplies to keep their production lines running without interruption.

Technical data

GradeFamilyOther designationsDensityRm (MPa)Rp 0.2 (MPa)
CuSn4Zn4Pb4BRONZESUNS C544008,9450115
CuSn5Zn5Pb5BRONZES8,8250110
CuSn7Zn4Pb7BRONZESUNS C932008,8260120
CuSn6BRONZESUNS C51900 / 2.10208,8350260
CuSn7Pb15BRONZESUNS C9380 / 2.11838,8260120
CuSn8-CuSn8PBRONZESUNS C52100 / 2.10308,8450250
CuSn9-CuSn9PBRONZES8,8310270
CuSn10Pb10BRONZESUNS C93700 / 2.11779220110
CuSn12-CuSn12PBRONZES2.10528,8240130
CuSn12Ni2BRONZESUNS C91700 / 2.10608,9300180

Available forms

GradeFamilyForms
Round Bars Tube Meplat Hexagonal bars Feuilles
CuSn4Zn4Pb4BRONZE
Barres rondes
CuSn5Zn5Pb5BRONZE
Barres rondes
CuSn7Zn4Pb7BRONZE
Barres rondes Tube Meplat Barres hexagonal
CuSn6BRONZE
Barres rondes Feuilles
CuSn7Pb15BRONZE
Barres rondes Tube Meplat Barres hexagonal
CuSn8-CuSn8PBRONZE
Barres rondes Tube Meplat Barres hexagonal
CuSn9-CuSn9PBRONZE
Barres rondes
CuSn10Pb10BRONZE
Barres rondes Tube Meplat Barres hexagonal
CuSn12-CuSn12PBRONZE
Barres rondes
CuSn12Ni2BRONZE
Barres rondes
Grades
CuAl9Ni3Fe2
CuAl10Ni5Fe4
CuAl10Ni5Fe5
CuAl11Ni6Fe6
CuAl14Fe5
CuAl15Fe5
CuAl13Fe4
CuAl7Si2
CuAl10Fe3Mn2
> See the detailed factsheet of grades
Applications
Mechanical, chemical and aerospace industries, etc.
Our products
- Standard: wire, round, tube, plate, hollow blank, strip, fasteners

-Customized: blanks, blocks and discs, parts according to plans
> All our products
ALUMINUM BRONZE
Aluminum bronze is an alloy of copper, aluminum, iron and nickel that makes it possible to obtain very high mechanical properties.

This alloy can be hardened, forged or treated to increase mechanical performance.

The various types of aluminum-copper alloys offer a wide range of choices for all types of industrial applications. They are used in particular in the petroleum, marine, chemical and aerospace industries. 

Technical data

GradeFamilyOther designationsDensityRm (MPa)Rp 0.2 (MPa)
CuAl10Ni5Fe4ALUMINUM BRONZEUNS C63000 / 2.09667,6680320
CuAl10Ni5Fe5ALUMINUM BRONZEUNS C95500 / 2.09757,6650280
CuAl9Ni3Fe2ALUMINUM BRONZE2.09717,4490180
CuAl11Ni6Fe6ALUMINUM BRONZE2.09787,4740420
CuAl10Fe3Mn2ALUMINUM BRONZE2.09367,6590330
CuAl13Fe4ALUMINUM BRONZEHors norme> 560> 470
CuAl13Fe4-FALUMINUM BRONZEHors norme> 900> 350
CuAl14Fe5ALUMINUM BRONZEHors norme> 630> 540
CuAl14Fe5-FALUMINUM BRONZEHors norme> 650> 400
CuAl15Fe5ALUMINUM BRONZEHors norme> 680> 590
CuAl15Fe5ALUMINUM BRONZEHors norme> 650> 400

Available forms

GradeFamilyElaborationForms
Round Bars Tube Meplat Hexagonal bars Feuilles
CuAl10Ni5Fe4ALUMINUM BRONZEHot extruded - Cold drawn
Barres rondes Meplat Barres hexagonal Feuilles
CuAl10Ni5Fe5ALUMINUM BRONZEHot extruded - Cold drawn
Barres rondes Tube
CuAl9Ni3Fe2ALUMINUM BRONZEHot extruded - Cold drawn
CuAl11Ni6Fe6ALUMINUM BRONZEHot extruded - Cold drawn
Barres rondes Tube
CuAl10Fe3Mn2ALUMINUM BRONZEHot extruded - Cold drawn
Barres rondes Meplat Barres hexagonal
CuAl13Fe4ALUMINUM BRONZEHot extruded - Cold drawn
CuAl13Fe4-FALUMINUM BRONZEHot extruded - Cold drawn
CuAl14Fe5ALUMINUM BRONZEHot extruded - Cold drawn
CuAl14Fe5-FALUMINUM BRONZEHot extruded - Cold drawn
CuAl15Fe5ALUMINUM BRONZEHot extruded - Cold drawn
CuAl7Si2ALUMINUM BRONZEHot extruded - Cold drawn
Barres rondes Meplat Barres hexagonal Feuilles
Grades
CuNiSiCr
CuCr1Zr
CuCoNiBe
CuBe2 (processed and unprocessed)
CuCo2Be
CuNi3Si
> See the detailed factsheet of grades
Applications
Automotive, petroleum, shipbuilding industries
Our products
- Standard: wire, round, tube, plate, hollow blank, strip, fasteners

-Customized: blanks, blocks and discs, parts according to plans
> All our products
SPECIAL ALLOYS
Specific alloys for connection technology and specific uses such as welding electrodes (CuNiSiCr, CuCr1Zr, CuCoNiBe, CuBe2, CuTe).

Technical data

GradeFamilyOther designationsDensityRm (MPa)Rp 0.2 (MPa)
CuNiSiCr/CuNi2SiCOPPER ALLOYSUNS C70250 / 2.08558,9500450
CuNi3SiCOPPER ALLOYS2.08578,8410370
CuCr1ZrCOPPER ALLOYSUNS C18150 / 2.12938,9440350
CuCoNiBeCOPPER ALLOYSUNS C822008,8680540
CuCo2BeCOPPER ALLOYSUNS C17500 / 2.12858,8690570
CuBe2COPPER ALLOYSUNS C17200 / 2.12478,311501000

Available forms

GradeFamilyForms
Round Bars Tube Meplat Hexagonal bars Feuilles
CuNiSiCr/CuNi2SiCOPPER ALLOYS
Barres rondes Meplat Barres hexagonal
CuNi3SiCOPPER ALLOYS
Barres rondes Meplat Barres hexagonal
CuCr1ZrCOPPER ALLOYS
Barres rondes Tube Meplat Barres hexagonal Feuilles
CuCoNiBeCOPPER ALLOYS
Barres rondes
CuCo2BeCOPPER ALLOYS
Barres rondes
CuBe2COPPER ALLOYS
Meplat Barres hexagonal

Our copper alloy products

Along with semi-finished products, we can supply you according to specific requests.

A few examples of products
- Electrodes and welding wheels
- Electrodes with Tungsten insert
- Mold inserts
- High performance bearings
- Contact fingers
Manufacture of customized parts according to plans in PDF format or directly in computer formats from CAD systems.
Request a quote
  • Copper-Aluminum bending parts

    Mandrin de cintrage - réalisation Concept Métal
  • Copper contact fingers with complex bending

    Doigts de contact avec pliage complexe - Alliage de cuivre
  • Welding parts in Copper Alloy

  • Copper alloy parts

    PIECES ALLIAGE DE CUIVRE - concept metal
  • Copper alloy electrode with tungsten insert

  • Bronze blank

    Tube alliage de cuivre
  • Brass turning parts

    décolletage en laiton
  • Free-cutting parts in special copper alloys

    décolletage en alliages de cuivres spéciaux

Concept Métal, the ideal partner for your copper alloys

Seit mehreren Jahren hat sich Concept Métal als ein unverzichtbares Unternehmen im Bereich Vertrieb, Beratung und Lieferung von Bunt- und Sondermetallen etabliert. Dank seiner Expertise und der Qualität seines Service bietet dieses Unternehmen die besten Lösungen, um den Bedürfnissen der Auftraggeber in einer sich ständig verändernden industriellen Welt gerecht zu werden.

A wide range of materials for advanced technologies

In a sector where cutting-edge technologies are at the heart of everything, it is essential to be able to count on a supplier capable of offering a wide variety of materials adapted to these requirements. Concept Métal has a wide range of brass alloys and grades to satisfy all needs.

Bronze, a versatile material

Bronze, once used primarily in the manufacture of art and money coins, has evolved and adapted to technological advances. Today, it is a popular material in many fields such as aeronautics, energy or the oil industry, due to its corrosion resistance, mechanical properties and its ability to friction.

Copper alloys suitable for various industrial sectors

Whether you are a player in the field of transport, construction or electronics, Concept Metal is able to offer you copper alloys adapted to your sector and perfectly meet your technical requirements.

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An import-export service to cover all your requests

Thanks to its network of experts and its know-how in import-export, Concept Métal can offer its services to clients all over the world. Its expertise, combined with that of its partners, guarantees a fast and efficient service, respecting the standards and specifications in force in each country.

A personalized support for your projects

Much more than a simple supplier of copper alloys, Concept Métal also wants to be a true partner, able to accompany you at every stage of your project. For this, the company provides a team of experts dedicated to advice and support your specific needs.

Expert advice on choosing the right material

With their technical expertise and knowledge of the market, our experts can help you quickly identify the best copper alloy or grade for your application, whether it is cupro-aluminium for naval applications or coppernickel for heating systems.

Rigorous monitoring to ensure impeccable quality

Throughout the production chain, Concept Métal ensures that it scrupulously complies with the quality and traceability standards for which it has a reputation of excellence. Thus, it ensures that it works only with materials certified by the competent international bodies.

Concept Métal, a company committed to sustainable development

Als Akteur, der sich für eine nachhaltige Entwicklung einsetzt, legt Concept Métal besonderen Wert auf ökologische und soziale Belange. So arbeitet das Unternehmen verantwortungsvoll, hält sich an die geltenden Vorschriften und fördert Partnerschaften mit Lieferanten, die diese Zukunftsvision teilen.

In short, Concept Métal is positioned as a trusted partner for all your copper alloy needs. From the selection of materials to personalized support on your projects, the company puts its expertise and professionalism at your service. So, do not hesitate to call on their services and discover a complete offer adapted to the specific needs of each client.

Grades

Brass grades

Wrought Special Brass Grades

Bronze Grades

Copper-Aluminum Grades

Special Copper Grades

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