Commercial Copper Sheets & Plates

Commercial Copper Sheets & Plates Manufacturer, Supplier & Exporter in Mumbai, India

Virami Steel Hub is a leading manufacturer, supplier, stockist, and exporter of premium-quality Commercial Copper Sheets & Plates in Mumbai. We specialize in delivering high-purity copper products designed for excellent electrical conductivity, corrosion resistance, and long service life across various industries.

Our commercial copper sheets and plates are manufactured using high-grade raw materials and advanced rolling processes to ensure precise dimensions, smooth surface finish, and consistent performance. We cater to both domestic and international markets including the USA, Europe, Middle East, Africa, and Southeast Asia.

With a strong focus on quality and customer satisfaction, Virami Steel Hub provides reliable and efficient copper solutions.

What are Commercial Copper Sheets & Plates?

Commercial Copper Sheets & Plates are high-purity copper products widely used in industrial and electrical applications. The most common grades include:

  • UNS C11000 (ETP Copper)
  • UNS C12200 (DHP Copper)

These grades offer excellent conductivity, formability, and corrosion resistance, making them ideal for general-purpose use.

Key Functions:

  • Provide high electrical and thermal conductivity
  • Offer corrosion resistance in various environments
  • Support fabrication and forming processes
  • Ensure long-term reliability in applications

Chemical Composition of Commercial Copper

Typical Composition:

C11000 (ETP Copper):

  • Copper (Cu): ≥ 99.9%
  • Oxygen (O): Present

C12200 (DHP Copper):

  • Copper (Cu): ≥ 99.9%
  • Phosphorus (P): 0.015% – 0.040%

DHP copper provides better resistance to hydrogen embrittlement and improved weldability.


Key Features of Commercial Copper Sheets & Plates

  • Excellent electrical conductivity
  • High thermal conductivity
  • Good corrosion resistance
  • Excellent formability and ductility
  • Easy fabrication and welding
  • Good resistance to atmospheric corrosion
  • Long service life

Mechanical Properties

Commercial copper provides reliable mechanical performance:

  • Tensile Strength: ~200–250 MPa
  • Yield Strength: ~70–100 MPa
  • Elongation: ~30% – 40%
  • Hardness: Low to moderate

These properties ensure flexibility and ease of forming.


Physical Properties

  • Density: ~8.96 g/cm³
  • Melting Point: ~1083°C
  • Electrical Conductivity: ~100% IACS
  • Thermal Conductivity: ~385 W/m·K
  • Modulus of Elasticity: ~110 GPa

Corrosion Resistance

Commercial Copper Sheets & Plates offer excellent resistance to:

  • Atmospheric corrosion
  • Freshwater environments
  • Mild industrial environments
  • Non-oxidizing acids

They form a protective oxide layer (patina) that enhances durability.


Heat Treatment

Commercial copper is typically supplied in:

  • Annealed (soft)
  • Half-hard
  • Full-hard

Heat Treatment Process:

  • Annealing: ~400–700°C

This improves ductility and workability.


Weldability

Commercial copper offers good weldability.

Welding Methods:

  • TIG (GTAW)
  • MIG (GMAW)
  • Brazing and soldering

Best Practices:

  • Use clean surfaces
  • Control heat input
  • Use proper filler materials

Machinability

  • Moderate machinability
  • Use sharp tools
  • Maintain proper cutting speeds
  • Use lubrication

Standards & Specifications

Commercial Copper Sheets & Plates are manufactured according to:

  • ASTM B152
  • ASTM B187
  • ASME SB152

These standards ensure high quality and global compliance.


Available Forms of Commercial Copper

We offer:

  • Sheets
  • Plates
  • Coils
  • Strips

Surface Finish Options:

  • Hot Rolled (HR)
  • Cold Rolled (CR)
  • Polished
  • Bright finish

Sizes & Specifications

  • Thickness: 0.3 mm to 100 mm
  • Width: Up to 2000 mm
  • Length: Custom sizes available

Applications of Commercial Copper Sheets & Plates

  • Electrical Industry: Busbars, conductors, and components
  • Industrial Applications: Machinery and equipment
  • Heat Exchangers: Thermal systems and cooling equipment
  • Construction: Roofing, cladding, and architectural use
  • Plumbing Systems: Pipes and fittings

Quality Testing & Inspection

  • Chemical composition testing
  • Mechanical testing
  • Dimensional inspection
  • Surface quality testing
  • Conductivity testing

Mill Test Certificates (MTC) are provided.


Packaging & Delivery

  • Export-grade wooden packaging
  • Protective wrapping
  • Proper labeling and traceability
  • Safe and timely global delivery

Why Choose Virami Steel Hub?

  • Trusted copper supplier in Mumbai
  • Extensive inventory and ready stock
  • Competitive pricing
  • Custom size manufacturing
  • International quality standards
  • Strong export network
  • Dedicated customer support

Conclusion

Commercial Copper Sheets & Plates (UNS C11000 / UNS C12200) are widely used for their excellent conductivity, corrosion resistance, and versatility. They are ideal for electrical, industrial, and construction applications.

Virami Steel Hub ensures high-quality copper products that deliver performance, durability, and efficiency across industries.


FAQs – Commercial Copper Sheets & Plates

(1)What are commercial copper sheets used for?

They are used in electrical systems, construction, heat exchangers, and industrial applications.

C11000 offers higher conductivity, while C12200 provides better weldability and resistance to hydrogen embrittlement.

Yes, they offer excellent resistance to atmospheric and freshwater corrosion.

Yes, they can be welded, brazed, and soldered easily.

Electrical, construction, plumbing, industrial, and heat exchanger industries use copper sheets.

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