Stainless Steel 201 Round Bars

Stainless Steel 201 Round Bars Manufacturer, Supplier & Exporter in Mumbai, India

Stainless Steel 201 Round Bars Manufacturer, Supplier & Exporter in Mumbai, India

Virami Steel Hub is a leading manufacturer, supplier, stockist, and exporter of premium quality Stainless Steel 201 Round Bars in Mumbai, India. We supply SS 201 round bars across Pan India and export globally to Russia, USA, Canada, Australia, Saudi Arabia, Mexico, Indonesia, China, and many other countries. Our stainless steel bars are manufactured in accordance with international standards and undergo strict quality inspection to ensure superior performance.

Stainless Steel 201 Round Bars

What is Stainless Steel 201 Round Bar?

Stainless Steel 201 is an austenitic chromium-nickel-manganese stainless steel grade developed as a cost-effective alternative to traditional 300 series stainless steels. By reducing nickel content and adding manganese and nitrogen, SS 201 achieves improved strength while maintaining corrosion resistance suitable for general applications.

SS 201 round bars are widely used in fabrication, structural engineering, automotive components, furniture manufacturing, and architectural applications where moderate corrosion resistance and high mechanical strength are required.


Chemical Composition of SS 201 Round Bars (%)

  • Chromium (Cr): 16.00 – 18.00
  • Nickel (Ni): 3.50 – 5.50
  • Manganese (Mn): 5.50 – 7.50
  • Carbon (C): ≤ 0.15
  • Nitrogen (N): ≤ 0.25
  • Silicon (Si): ≤ 1.00
  • Phosphorus (P): ≤ 0.060
  • Sulfur (S): ≤ 0.030
  • Iron (Fe): Balance

The balanced composition provides higher yield strength and cost efficiency compared to higher nickel grades.


Mechanical Properties (Annealed Condition)

  • Tensile Strength: ≥ 515 MPa
  • Yield Strength (0.2% Offset): ≥ 275 MPa
  • Elongation: ≥ 40%
  • Hardness: ≤ 95 HRB

These properties make SS 201 suitable for moderate structural loads and fabrication work.


Physical Properties

  • Density: 7.86 g/cm³
  • Melting Range: 1400 – 1450°C
  • Modulus of Elasticity: 193 GPa
  • Thermal Conductivity: 16.3 W/m·K
  • Electrical Resistivity: 720 nΩ·m

Corrosion Resistance

SS 201 offers good resistance to atmospheric corrosion and mild chemical exposure. It performs well in dry indoor and low-humidity outdoor environments. However, it is not recommended for marine or chloride-rich conditions due to a higher risk of pitting corrosion compared to SS 304 or SS 201.


Machinability & Fabrication

SS 201 provides moderate machinability. It exhibits work hardening characteristics, so appropriate tooling and controlled cutting speeds are recommended. Cold working significantly increases its strength, making it ideal for forming and bending operations.


Weldability

SS 201 can be welded using TIG, MIG, and arc welding techniques. Controlled heat input and suitable filler materials ensure crack-free joints.


Available Sizes & Specifications

  • Standards: ASTM A276 / ASTM A479
  • Diameter Range: 3 mm to 500 mm
  • Length: 3 m, 6 m, Custom Cut Length
  • Finish: Black, Bright, Polished
  • Form: Hot Rolled and Cold Drawn

Applications of Kitchen equipment

  • Decorative panels
  • Automotive trims
  • Furniture manufacturing
  • Structural frameworks
  • Fasteners and bolts
  • Railings and gates

Why Choose Virami Steel Hub?

  • ISO-quality manufacturing
  • Competitive pricing
  • On-time delivery
  • Export packaging standards
  • Third-party inspection available

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