Stainless Steel 202 Pipes and Tubes

Stainless Steel 202 Pipes and Tubes Manufacturer, Supplier & Exporter in Mumbai, India

Virami Steel Hub is a leading manufacturer, supplier, stockist, and exporter of premium-quality Stainless Steel 202 Pipes and Tubes in Mumbai. We supply stainless steel 202 pipes and tubes across India and export to international markets including the USA, Europe, Middle East, Canada, Australia, and Southeast Asia. Our products are manufactured in compliance with national and international standards to ensure superior quality, durability, and performance.

Stainless Steel 202 (Stainless Steel 202) is an austenitic chromium-nickel-manganese stainless steel widely used as a cost-effective alternative to traditional 300 series grades. It offers good strength, formability, and moderate corrosion resistance, making it suitable for structural, architectural, and industrial applications.

What is Stainless Steel 202?

Stainless Steel 202 belongs to the austenitic family of stainless steels. It was developed as an economical substitute for higher nickel stainless steels by partially replacing nickel with manganese and nitrogen. Despite its lower nickel content, Stainless Steel 202 maintains good mechanical properties and corrosion resistance for moderate environments.

Stainless Steel 202 pipes and tubes are known for:

  • High tensile strength
  • Good corrosion resistance
  • Excellent formability
  • Good weldability
  • Attractive surface finish
  • Cost-effectiveness compared to 304 grade

Because of these properties, Stainless Steel 202 is widely used in construction, fabrication, furniture, automotive components, and general engineering industries.


Chemical Composition of Stainless Steel 202 (%)

  • Chromium (Cr): 17.0 – 19.0%
  • Nickel (Ni): 4.0 – 6.0%
  • Manganese (Mn): 7.5 – 10.0%
  • Nitrogen (N): ≤ 0.25%
  • Carbon (C): ≤ 0.15%
  • Silicon (Si): ≤ 1.0%
  • Phosphorus (P): ≤ 0.06%
  • Sulfur (S): ≤ 0.03%
  • Iron (Fe): Balance

Role of Alloying Elements:

  • Chromium: Forms a passive oxide layer that provides corrosion resistance.
  • Nickel: Enhances ductility, toughness, and resistance to cracking.
  • Manganese: Stabilizes the austenitic structure and increases strength.
  • Nitrogen: Improves tensile strength and structural stability.
  • Carbon: Increases hardness but is controlled to maintain weldability.

This balanced composition ensures that Stainless Steel 202 pipes and tubes deliver strength and reliability at an economical price.


Mechanical Properties of Stainless Steel 202 Pipes and Tubes

Stainless Steel 202 offers strong mechanical performance suitable for structural and fabrication applications:

  • Tensile Strength: ≥ 515 MPa
  • Yield Strength: ≥ 275 MPa
  • Elongation: ≥ 40%
  • Hardness: ≤ 241 HB

These mechanical properties allow Stainless Steel 202 pipes and tubes to withstand mechanical stress, impact, and forming operations without cracking.


Physical Properties of Stainless Steel 202

  • Density: 7.85 g/cm³
  • Melting Range: 1400 – 1450°C
  • Thermal Conductivity: 15.5 W/m·K
  • Modulus of Elasticity: 200 GPa
  • Electrical Resistivity: 0.72 µΩ·m

The combination of strength, durability, and moderate thermal properties makes Stainless Steel 202 suitable for indoor and general industrial applications.


Corrosion Resistance of Stainless Steel 202 Pipes and Tubes

Stainless Steel 202 provides good resistance to atmospheric corrosion and oxidation in mild environments. The chromium content protects the surface by forming a stable oxide layer.

Suitable for:

  • Indoor structures
  • Urban environments
  • Dry industrial areas
  • Decorative applications

However, Stainless Steel 202 is not recommended for highly corrosive, marine, or chemical processing environments without protective coatings. Surface finishing such as polishing or passivation can enhance corrosion resistance.


Weldability & Fabrication

Stainless Steel 202 pipes and tubes are easy to fabricate and weld, making them popular in construction and manufacturing sectors.

  • Compatible with TIG, MIG, and arc welding
  • Excellent bending and forming characteristics
  • Easy cutting, drilling, and machining
  • Suitable for polishing and decorative finishing

Proper welding procedures and controlled heat input help maintain corrosion resistance and structural integrity.


Types of Stainless Steel 202 Pipes and Tubes

Virami Steel Hub supplies Stainless Steel 202 in various forms to suit different industry requirements:

  • Seamless Pipes
  • Welded Pipes
  • ERW Pipes
  • Round Tubes
  • Square Tubes
  • Rectangular Tubes

Available in various diameters, wall thicknesses, and custom lengths as per client specifications.


Standards and Specifications

Stainless Steel 202 pipes and tubes are manufactured as per international standards such as:

  • ASTM A312
  • ASTM A213
  • ASTM A249
  • ASTM A554

These standards ensure dimensional accuracy, consistent quality, and reliable performance.


Surface Finishes Available

We provide Stainless Steel 202 pipes and tubes in multiple finishes:

  • 2B Finish
  • No.1 Finish
  • Mirror Finish
  • Matte Finish
  • Polished Finish

These finishes make Stainless Steel 202 ideal for architectural, decorative, and structural applications.


Applications of Stainless Steel 202 Pipes and Tubes

Architectural & Decorative Applications

  • Handrails and guardrails
  • Staircases and balustrades
  • Furniture frames
  • Structural supports

Industrial Applications

  • Conveyor systems
  • Machinery frames
  • Fabricated structures
  • Equipment supports

Automotive Applications

  • Exhaust systems
  • Structural tubing
  • Reinforcement components

Stainless Steel 202 pipes and tubes are widely used in residential, commercial, and industrial sectors due to their strength and cost efficiency.


Advantages of Stainless Steel 202 Pipes and Tubes

  • Economical stainless steel solution
  • Good mechanical strength
  • Attractive appearance
  • Easy to fabricate and weld
  • Suitable for moderate corrosion environments
  • Available in multiple shapes and sizes

These advantages make Stainless Steel 202 a preferred choice for projects where budget and performance must be balanced.


Quality Testing and Inspection

At Virami Steel Hub, Stainless Steel 202 pipes and tubes undergo strict quality control procedures:

  • Chemical composition analysis
  • Mechanical property testing
  • Hydrostatic testing
  • Dimensional verification
  • Surface inspection

Mill Test Certificates (MTC) are provided in accordance with ASTM standards. Third-party inspection is available upon request.


Why Choose Virami Steel Hub for Stainless Steel 202 Pipes & Tubes?

  • Reliable stainless steel supplier in Mumbai
  • Extensive stock availability
  • Competitive pricing
  • Custom sizes and finishes
  • Timely domestic and export delivery
  • Commitment to quality and customer satisfaction

Conclusion

Stainless Steel 202 Pipes and Tubes are a cost-effective, durable, and versatile stainless steel solution suitable for structural, architectural, and industrial applications. With good strength, formability, and moderate corrosion resistance, Stainless Steel 202 offers dependable performance for a wide range of projects.

Virami Steel Hub delivers premium-quality Stainless Steel 202 pipes and tubes that meet international standards and customer specifications. Whether for domestic supply or global export, we provide stainless steel solutions you can trust.

Products / Services