Brass IS 319 Free Cutting Angles & Flats

Brass IS 319 Free Cutting Angles & Flats Manufacturer, Supplier & Exporter in Mumbai, India

Virami Steel Hub is a trusted manufacturer, supplier, stockist, and exporter of premium-quality Brass IS 319 Free Cutting Angles & Flats in Mumbai, India. We offer high-performance brass products known for their excellent machinability, smooth surface finish, and reliable performance in precision engineering applications.

Our Brass IS 319 Free Cutting angles and flats are manufactured using high-grade raw materials and advanced processing techniques to ensure precise dimensions, superior 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 Brass IS 319 Free Cutting Angles & Flats?

Brass IS 319 Free Cutting grade is a copper-zinc alloy with added lead, specifically designed to enhance machinability. It allows easy cutting, drilling, and shaping, making it ideal for precision components and engineering applications. Angles and flats are structural and machining components used in fabrication, electrical, and industrial applications.

Key Functions:

  • Provide excellent machinability
  • Enable precision manufacturing
  • Offer good strength and durability
  • Ensure smooth surface finish in components

Chemical Composition of Brass IS 319 Free Cutting

Typical Composition:

  • Copper (Cu): 57% – 61%
  • Zinc (Zn): Balance
  • Lead (Pb): 1.5% – 3.5%
  • Iron (Fe): ≤ 0.5%

This composition improves cutting performance while maintaining mechanical strength.


Key Features of Brass IS 319 Free Cutting Angles & Flats

  • Excellent machinability for high-speed operations
  • Smooth and clean cutting finish
  • Good corrosion resistance
  • Moderate strength and durability
  • Good electrical and thermal conductivity
  • Easy to fabricate and install
  • Cost-effective for precision parts

Mechanical Properties

  • Tensile Strength: ~330–500 MPa
  • Yield Strength: ~150–300 MPa
  • Elongation: ~15–25%
  • Hardness: Moderate

Physical Properties

  • Density: ~8.4 – 8.7 g/cm³
  • Melting Range: ~900–940°C
  • Modulus of Elasticity: ~100 GPa
  • Thermal Conductivity: ~120 W/m·K
  • Electrical Conductivity: Good

Corrosion Resistance

Brass IS 319 Free Cutting offers good resistance to:

  • Atmospheric corrosion
  • Mild chemical environments
  • Water and general industrial exposure

However, it is not recommended for highly corrosive or marine environments due to dezincification risk.


Heat Treatment

Brass IS 319 is generally not hardened by heat treatment.

Typical Process:

  • Annealing to improve ductility

Weldability

Limited weldability due to lead content.

Recommended Methods:

  • Brazing
  • Soldering
  • Avoid fusion welding where possible

Machinability

  • Excellent machinability (ideal for automatic machining)
  • Suitable for high-speed cutting
  • Minimal tool wear
  • Ideal for precision engineering components

Standards & Specifications

  • IS 319 Grade 1 / Grade 2
  • ASTM B36
  • BS 2870

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 3000 mm or as required

Surface Finish Options:

  • Mill Finish
  • Polished Finish
  • Matte Finish

Applications of Brass IS 319 Free Cutting Angles & Flats

  • Electrical Industry : Connectors and terminals
  • Engineering Industry : Precision components
  • Automotive : Small machined parts
  • Plumbing : Fittings and valves
  • Decorative Applications : Hardware and fittings

Quality Testing & Inspection

  • Chemical composition testing
  • Mechanical testing
  • Dimensional inspection
  • Surface quality inspection
  • Positive Material Identification (PMI)

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 Brass IS 319 supplier in Mumbai
  • Ready stock and fast delivery
  • Competitive pricing
  • Custom sizes available
  • International quality standards
  • Strong export network
  • Dedicated customer support

Conclusion

Brass IS 319 Free Cutting Angles & Flats are an ideal choice for applications requiring excellent machinability, smooth finish, and cost-effective performance. Their precision and ease of machining make them widely used in engineering and industrial sectors.

Virami Steel Hub ensures high-quality brass products that deliver efficiency, durability, and long-term value.


FAQs – Brass IS 319 Free Cutting Angles & Flats

(1)What is Brass IS 319 Free Cutting?

It is a brass alloy designed for excellent machinability with added lead.

Used in electrical, automotive, and engineering applications.

Yes, in general environments, but not ideal for marine use.

Limited weldability; brazing and soldering are preferred.

Yes, it is one of the best materials for high-speed machining.

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