Copper Square Hole Perforated Sheets

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Copper Square Hole Perforated Sheets Specification

Temper
Soft, Half Hard, Hard

Standard
ASTM B152, IS 191

Surface Treatment
Polished/Uncoated

Shape
Square Hole

Process
Cold Rolled, Hot Rolled

Material
Copper

Type
Perforated Sheet

Technique
Perforation

Thickness
0.5 mm to 3 mm

Application
Architectural Cladding, Filtration, Screening, EMI/RFI Shielding, Decorative Panels

Feature
Corrosion Resistance, High Ductility, Thermal and Electrical Conductivity

About Copper Square Hole Perforated Sheets

Copper is ductile, malleable and has high thermal and electrical conductivity. Copper is resistant to atmospheric corrosion but is attacked by oxidizing agents such as nitric acid, ferric chloride, cyanides, and ammonia acid compounds. Copper when exposed to the atmosphere will naturally develop a thin green layer, known as patina. Copper wire meshs unique colour makes it a very popular option for many different types of users, including designers, artists, architects and homeowners. The Square Hole Perforated Sheet are the most popular perforated sheet pattern after round hole perforated sheets and are used widely since they are highly versatile in use, economical in cost, and have a strong aesthetic appeal. Square hole perforations have a linear design that provides a modern look and a high percentage of open space. There are several varieties of square hole perforated metals with several different hole sizes and patterns. Square hole perforated metals can be staggered or in a straight line.

We offer an exclusive range of Copper Square Hole Perforated Sheets at unmatched quality and market leading prices.

Exceptional Durability and Precision

Our copper perforated sheets are engineered for both strength and versatility. Offering tensile strength up to 220 MPa and yield strength between 30 to 40 ksi (annealed), these sheets withstand demanding applications. Precision perforation ensures consistent square hole patterns and clean edges, suitable for both functional and decorative uses.

Versatile Applications and Custom Solutions

Designed for a wide range of applications, these sheets are ideal for architectural cladding, filtration systems, EMI/RFI shielding, and decorative panels. We offer custom sizes and surface treatments, ensuring each sheet meets your specific requirements for quality, aesthetics, and performance.

FAQs of Copper Square Hole Perforated Sheets:

Q: How are copper square hole perforated sheets manufactured?

A: These sheets are produced using cold rolled or hot rolled processes, followed by precise perforation techniques that create square holes ranging from 2 mm to 20 mm. Sheets are finished to customer specifications, including bright or matte surface treatment, and can be supplied with plain or clean cut edges.

Q: What is the benefit of choosing copper perforated sheets for architectural cladding?

A: Copper provides excellent corrosion resistance, high ductility, and a distinctive aesthetic with its copper red or brown color. Its thermal and electrical conductivity also contributes to energy efficiency, making it ideal for both exterior and interior cladding applications.

Q: Can I order custom sizes and finishes for these copper sheets?

A: Yes, custom sizes and finishes are available to meet specific project needs. You can choose different thicknesses, widths, lengths, edge types, and surface treatments, ensuring suitability for various applications, including filtration or decorative panels.

Q: Where are copper square hole perforated sheets typically used?

A: These sheets are commonly utilized in architectural cladding, filtration equipment, screening panels, EMI/RFI shielding, and decorative elements in buildings and interior design projects. Their versatility makes them valuable across multiple industries.

Q: What packing options are offered for safe transportation and export?

A: Copper perforated sheets are packed using wooden pallets, cartons, or wrapped packaging methods, protecting them from physical damage or moisture during shipping. These options ensure safe delivery to domestic and international locations.

Q: How do the technical properties of copper sheets contribute to their performance?

A: Coppers density of 8.9 g/cm, yield strength of 30-40 ksi (annealed copper), and tensile strength up to 220 MPa ensure durability and reliable structural integrity. The sheets also have high thermal and electrical conductivity, enhancing their functional advantage in technical and architectural applications.

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