Copper Stamping

Chengli Hardware specializes in high-quality stamped copper components and assemblies using state-of-the-art metal stamping presses.

Copper Stamping

Copper and copper alloys are well suited for stamping applications because of their corrosion resistance, high ductility and cost-effective design.  More than  99% copper with the remainder being impurities like oxygen, lead, or silver.

Chengli Hardware is a leading provider of high-quality copper components and assemblies that are created using advanced metal stamping presses. With years of experience in stamping copper materials, our team possesses extensive knowledge of the unique characteristics of this material group and how it reacts during the metal forming process

Copper stamping at a glance

Advantages Malleable and ductile,good electrical and heat conduction
Disadvantages more expensive,difficulty of stamping
Price $$$$
Lead time For the samples, it will take 15 days to make the tooling; for mass production, depending on the quantity and complex, around 10 days to 25 days .
Tolerances ISO2768-M is the standard tolerances
Thickness 0.005-0.3 inch
Application Cables,motors

Copper 110

Copper 110 is a high-purity, commercially pure copper alloy that is known for its excellent electrical and thermal conductivity, corrosion resistance, and malleability. It is often used in stamping applications due to its ductility and ease of formability.

Tensile strength 241MPa
Yield strength 83MPa
Modulus of elasticity 117 GPa
Elongation at break 55%
Hardness, Brinell 45
Melting Point 1084°C
Surface finish Electropolishing, gold plating
Application lighting , furniture

Copper 510

Copper alloy 510 is also known as phosphor bronze and is composed of copper, tin, and phosphorus. It has excellent corrosion resistance, high strength, and good electrical conductivity.

Tensile strength 600 MPa
Yield strength 250 MPa
Modulus of elasticity 113 GPa
Elongation at break 5-15%
Hardness, Brinell 140-180
Melting Point 950°C
Surface finish Electropolishing ,gold plating
Application electrical components, musical instruments, and springs

Metal Stamping Process for copper

Metal stamping process for copper involves the use of high-tonnage presses and customized tooling to shape flat sheets or coils of copper into specific forms and sizes.Copper stamping operations include:

  • Blanking
  • Bending
  • Forming
  • Piercing
  • Coining

Advantages of copper Stamping

Copper alloys are an excellent choice for stamping due to their cost-effectiveness, ductility, and resistance to corrosion. While copper is commonly used in electrical and thermal applications, its aesthetic appeal also makes it attractive for various consumer industries.

Corrosion resistance: copper alloys do not deteriorate when exposed to external factors.

High ductility:makes it ideal for use in electrical and HVAC components where conductivity is necessary.

Cost-effective:Compared to other highly conductive metals like silver, copper is the most cost-effective option, making it an ideal choice when looking for a conductive materiaL

metal stamping

Top Copper Stamping Applications

Over 20 years in metal stamping, Chengli Hardware supplies all kinds of copper alloys for prototypes, short-run and long-run stamping service used for many industries. Common copper used for :


Chenli Hardware’s copper stamping could be finished in a number of different ways. Below are some of the frequent finishes.

  • Gold plating:Gold plating is a process of depositing a thin layer of gold onto the surface of metals ,such as copper, brass , usually through electroplating.
  • Electropolishing Electropolishing is a method of electrochemical surface finishing that eliminates a small amount of material from a metal component, usually made of stainless steel or copper. This technique results in a bright, polished, and impeccably smooth surface finish.

From Prototyping to Production

Chengli offers a wide variety of production volumes for sheet metal stamping, including:


Chengli offers metal stamping prototyping services for customers who need to test the viability of their product designs before moving into production. This service is ideal for customers who need to quickly iterate and refine their product designs.

Low Volume

For metal stamping projects with quantities up to 10,000 units, Chengli offers low-volume production services. Such service is perfect for customers who need smaller metal stamping orders to bridge the development of a product between prototypes and mass manufacturing, or who are looking for customized products.

High Volume

We can accommodate high volume metal stamping projects with quantities in excess of 10,000 units. Our production facilities are equipped to handle high volume production runs with precision and efficiency, ensuring that our customers receive cost-effective solutions.

Short Run Stamping

Short run stamping is often used for prototyping or for fulfilling small orders,typically ranging from a few hundred to a few thousand units.It is commonly used in industries such as automotive, aerospace, and electronics.

Long Run Stamping

Long run stamping is used for high-volume manufacturing applications where consistent quality, high efficiency, and low cost per part are critical.It often requires specialized equipment, automated production processes, and strict quality control measures to ensure that each part meets the required specifications. 

Why Use Chengli's Metal Stamping Services?

Thanks to our highly efficient process, we provide quick, accurate tooling and unmatched short-run and long-run stamping. 

Cost Advantage

Our metal stamping services are cost-effective due to our advanced manufacturing processes, efficient production techniques, and experienced engineering team. We are committed to offering competitive pricing without sacrificing quality or delivery times.

Manufacturing Capabilities

Our state-of-the-art facility is equipped with a wide range of high-speed stamping presses and other advanced manufacturing equipment. We have the capability to produce complex parts with tight tolerances, and we offer a variety of secondary operations to complete your parts to your exact specifications.

Quality Assurance

We maintain rigorous quality control standards throughout our entire manufacturing process to ensure that every part we produce meets or exceeds customer requirements. Our quality management system is certified to ISO 9001:2015, and we utilize advanced inspection equipment and techniques to verify the accuracy and consistency of our products.

See What Our Customers Say About Us

See what our satisfied customers have said regarding how we fulfilled their requirements.

Gallery of Copper Stamping Parts

                                                          We machine  low-volume and high-volume production orders for customers in multiple industries: aerospace,                                                                         automotive, defense, electronics, hardware startups, industrial automation, machinery, manufacturing, medical devices, oil & gas and robotics.

Ready to start your metal stamping project?