Premium Metal Stamping Parts Manufacturer
We are a top metal stamping parts manufacturer with 20+ years of experience. Specializing in automotive, electronics, and aerospace industries, we offer precise, high-quality solutions. Contact us for efficient and reliable service.
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What is Metal Stamping?
Metal stamping is a manufacturing process used to convert flat metal sheets into specific shapes. It involves various techniques such as punching, blanking, bending, and piercing. This process is essential in various industries, including automotive, aerospace, electronics, and appliances.
With over 20 years in the industry, we produce over 1 million parts annually, maintaining a 99.5% precision rate. Our advanced technology ensures top quality and reliability. Choose us for efficient service and competitive pricing.
Metal Stamping Capabilities
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Precision Metal Stamping
Achieve high-accuracy with our Precision Metal Stamping services. We ensure tolerances as tight as ±0.0004 inches, handling complex geometries in steel, aluminum, and copper. Ideal for automotive and electronics industries.
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Complex Shape Stamping
Our Complex Shape Stamping offers precision forming for intricate geometries, ensuring exact dimensions and superior surface finishes. Ideal for custom steel, aluminum, and copper parts, with tolerances up to ±0.0003 inches.
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Metal Stamping Guide
Download this guide to explore the processes involved in creating metal stamping parts along with how to design common features and select the right material.
Materials for Metal Stamping
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Explore our diverse Materials selection, including steel, aluminum, copper, and stainless steel, each with unique advantages for various industrial applications. Here are the detailed advantages and applications of each material:
Steel
Steel is a material with high strength, excellent wear resistance, and low cost, making it widely used. However, it is heavier than other metals and prone to rust. It is commonly used for engine parts, gears, and mechanical frames.
Aluminum
Aluminum is lightweight, highly corrosion-resistant, and easy to machine, simplifying manufacturing processes and reducing costs. However, its strength is lower than steel. It is commonly used for aircraft parts, electronic product casings, radiators, and household appliance components.
Copper
Copper has high electrical conductivity and good thermal conductivity, but it is more expensive than aluminum and can corrode in certain environments. It is commonly used for motor components, connector parts, and air conditioning radiators.
Stainless Steel
Stainless steel has high strength, hardness, and an aesthetic surface. It is commonly used for spring clips, decorative panels, and medical instrument parts.
Brass
Brass is primarily composed of copper and zinc. It possesses good electrical conductivity, thermal conductivity, corrosion resistance, and an attractive appearance. However, it is relatively expensive and prone to oxidation and discoloration, necessitating additional surface treatment. It is commonly used in decorative items, cable connectors, bushings, and gears.
Advantages of Metal Stamping
Choosing metal stamping processing can offer various advantages for business production, whether it involves large-scale metal stamping production or small-scale metal stamping manufacturing.
- Produces parts with tight tolerances and complex geometries, ensuring uniformity across large production runs.
- Economical for mass production due to low per-unit cost after initial tooling investment.
- Suitable for a variety of materials, including steel, aluminum, copper, and stainless steel.
- High-speed machines produce parts quickly, enhancing overall production efficiency.
- Metal stamping can improve material properties, increasing hardness by up to 20%.
Metal Stamping Applications
Metal stamping is a widely used manufacturing process across various industries. It involves placing a sheet metal into a stamping press where a tool and die surface forms the metal into the desired shape.
- Automotive Industry: Metal stamping creates essential car parts like doors, roofs, engine components, and seat frames.
- Electronics and Electrical Industry: It produces precise electronic components such as smartphone cases, connectors, and heat sinks.
- Aerospace Industry: This process is used to manufacture lightweight aircraft parts like fuselage skins, turbine blades, and seat frames.
- Medical Device Industry: Metal stamping is crucial for crafting surgical instruments, medical equipment frames, and implants.
- Construction Industry: It is important for constructing steel beams, window frames, and HVAC ducts in buildings.
Metal Stamping Technical Specifications
Our metal stamping parts tolerance implementation standard is ISO2768, for customized tolerance, please also mark clearly on the drawing.
| Parameter | Specification |
| Material Types | Steel, Aluminum, Copper, Stainless Steel |
| Thickness Range | 0.008 in. – 0.39 in. |
| Tolerance | ±0.0019 in. – ±0.004 in. |
| Max Part Size | 31.50 in. x 47.24 in |
| Min Part Size | 0.039 in. x 0.039 in. |
| Stamping Force | 10 tons – 500 tons |
| Production Capacity | Up to 100,000 parts per month |
| Tooling Types | Progressive Die, Compound Die, Single-Station Die |
| Surface Treatment | Electroplating, Anodizing, Powder Coating |
| Max Hole Diameter | 7.874 in. |
| Min Hole Diameter | 0.019 in. |
| Processing Precision | ±0.0019 in. |
| Edge Finish | Deburring, Chamfering, Polishing |
| Stamping Speed | 50 – 300 strokes per minute |
| Inspection Equipment | CMM, Laser Scanner |
| Standards Compliance | ISO 9001 |
| Parameter | Specification |
| Material Types | Steel, Aluminum, Copper, Stainless Steel |
| Thickness Range | 0.2 mm – 10 mm |
| Tolerance | ±0.05 mm – ±0.10 mm |
| Max Part Size | 800 mm x 1200 mm |
| Min Part Size | 1 mm x 1 mm |
| Stamping Force | 10 tons – 500 tons |
| Production Capacity | Up to 100,000 parts per month |
| Tooling Types | Progressive Die, Compound Die, Single-Station Die |
| Surface Treatment | Electroplating, Anodizing, Powder Coating |
| Max Hole Diameter | 200 mm |
| Min Hole Diameter | 0.5 mm |
| Processing Precision | ±0.05 mm |
| Edge Finish | Deburring, Chamfering, Polishing |
| Stamping Speed | 50 – 300 strokes per minute |
| Inspection Equipment | CMM, Laser Scanner |
| Standards Compliance | ISO 9001 |
Why Choose Utrunk for Metal Stamping Parts ?
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High Precision Manufacturing
We use advanced equipment with a precision of ±0.01mm, ensuring each part meets exact specifications.
Extensive Experience
Our engineering team has an average of over 16 years of industry experience, capable of handling complex designs and production requirements.
High Production Capacity
With 30 high-speed presses, we can produce over 1 million parts per month, ensuring we meet large-scale production demands.
Rapid Delivery
From order confirmation to delivery, our average production cycle is only 10 days, ensuring your projects stay on schedule.
Cost Savings
By optimizing production processes and material usage, we can reduce costs by 20%, giving you a competitive edge in the market.
Metal Stamping FAQs
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Metal stamping manufacturing is a process used to convert flat metal sheets into specific shapes. It involves several different techniques, such as blanking, punching, bending, and coining, to create the desired part.
- Progressive Die Stamping:High production speed, consistency, and the ability to perform multiple operations in one pass.
- Transfer Die Stamping:Suitable for larger parts, complex geometries, and parts that require several operations.
- Multislide Stamping:Highly versatile, allows for complex bends and forms, and can produce intricate parts with tight tolerances.
- Fine Blanking:Produces high-precision parts with smooth edges and minimal secondary finishing, suitable for complex geometries and high-strength materials.
- Stainless Steel
- Aluminum
- Copper
- Brass
- Carbon Steel
- Nickel Alloys
- Design the Die
- Create the Die
- Prepare the Metal
- Set Up the Press
- Load the Metal
- Stamp the Metal
- Inspect the Piece
- Post-Processing