Copper Commercial Grade Angles & Flats

Copper Commercial Grade Angles & Flats Manufacturer, Supplier & Exporter in Mumbai, India

Virami Steel Hub is a trusted manufacturer, supplier, stockist, and exporter of premium-quality Copper Commercial Grade Angles & Flats in Mumbai, India. We offer high-performance copper products known for their excellent electrical conductivity, superior corrosion resistance, and outstanding thermal properties.

Our copper commercial grade angles and flats are manufactured using high-purity raw materials and advanced processing techniques to ensure precise dimensions, smooth surface finish, excellent mechanical properties, and long service life. We cater to both domestic and international markets, including the USA, Europe, the Middle East, Africa, and Southeast Asia.

What are Copper Commercial Grade Angles & Flats?

Copper commercial grade refers to high-purity copper (typically 99% or higher), widely used for electrical, industrial, and architectural applications. Copper angles and flats are structural components used for support, fabrication, and conductive applications.

Key Functions:

  • Provide excellent electrical conductivity
  • Offer superior thermal conductivity
  • Resist corrosion in various environments
  • Ensure durability and long service life

Chemical Composition of Copper Commercial Grade

Typical Composition:

  • Copper (Cu): ≥ 99%
  • Oxygen (O): Trace
  • Other Elements: Minimal impurities

This high purity ensures excellent conductivity and corrosion resistance.


Key Features of Copper Commercial Grade Angles & Flats

  • Excellent electrical and thermal conductivity
  • Superior corrosion resistance
  • High ductility and formability
  • Easy to fabricate and install
  • Good aesthetic appearance
  • Long service life

Mechanical Properties

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

Physical Properties

  • Density: ~8.9 g/cm³
  • Melting Point: ~1085°C
  • Modulus of Elasticity: ~110 GPa
  • Thermal Conductivity: ~390 W/m·K
  • Electrical Conductivity: Excellent

Corrosion Resistance

Copper commercial grade offers excellent resistance to:

  • Atmospheric corrosion
  • Water and moisture
  • Marine environments (with patina formation)
  • Industrial environments

It naturally forms a protective oxide layer that enhances durability.


Heat Treatment

Copper is generally not hardened by heat treatment.

Typical Process:

  • Annealing to improve ductility and workability

Weldability

Good weldability and joining capability.

Joining Methods:

  • Soldering
  • Brazing
  • Welding (with proper techniques)

Machinability

  • Moderate machinability
  • Requires proper tooling
  • Use suitable cutting speeds and lubrication

Standards & Specifications

  • ASTM B152
  • ASTM B187
  • UNS C11000 (Electrolytic Tough Pitch Copper)

Available Types of Angles & Flats

We offer:

  • Equal Angles
  • Unequal Angles
  • Flat Bars
  • Polished Flats
  • Custom Fabricated Sections

Sizes & Specifications

  • Thickness: 2 mm to 50 mm
  • Width: Up to 150 mm (flats)
  • Length: Up to 6000 mm or as required

Surface Finish Options:

  • Mill Finish
  • Polished Finish
  • Bright Finish

Applications of Copper Commercial Grade Angles & Flats

  • Electrical Industry : Conductors, busbars
  • Construction : Architectural elements
  • Marine Applications : Corrosion-resistant parts
  • HVAC Systems : Heat exchangers
  • Industrial Applications : General fabrication

Quality Testing & Inspection

  • Chemical composition testing
  • Electrical conductivity testing
  • Mechanical testing
  • Dimensional inspection
  • Surface quality inspection

Mill Test Certificates (MTC) and third-party inspection reports 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
  • High-purity copper materials
  • Competitive pricing
  • Custom sizes available
  • International quality standards
  • Strong export network
  • Reliable customer support

Conclusion

Copper Commercial Grade Angles & Flats are an excellent choice for applications requiring high electrical conductivity, corrosion resistance, and durability. Their versatility and performance make them widely used in electrical, industrial, and architectural sectors.

Virami Steel Hub delivers premium-quality copper products that ensure efficiency, reliability, and long-term value.


FAQs – Copper Commercial Grade Angles & Flats

(1)What is commercial grade copper?

It is high-purity copper (around 99%) used for electrical and industrial applications.

Used in electrical systems, construction, and industrial fabrication.

Yes, it offers excellent resistance and forms a protective layer.

Yes, it can be soldered, brazed, or welded.

Yes, due to its excellent electrical conductivity.

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