Alloy 4120 Steel Round Bar

₹51 - ₹167

Minimum Order : 100 Items

Customization as per requirements


Alloy 4120 Steel Round Bar – Specification

Specification Details
Size Range1/4 inch, 3/8 inch, 1/2 inch, 1 inch, 2 inches, and so on
LengthRandom
StandardsAstm, Asme, Din, Jis, En
FinishedBlack, Bright, Cold Drawn, Polish, Polished

Alloy 4120 Steel Round Bar Manufacturer in India

Nippon Alloys Inc. is a leading Alloy 4120 Steel Round Bar Manufacturer in India, offering high-quality designs for a wide range of industrial applications. Alloy 4120 Steel Round Bar is a class of steel products that are essential in a multitude of industries due to their enhanced properties compared to standard carbon steel. Alloy 4120 is a chromium-molybdenum low-alloy steel known for its high strength, toughness, and resistance to wear. It is primarily used in applications requiring good mechanical properties and toughness at a cost-effective price. Its primary elements, chromium (Cr) and molybdenum (Mo), offer improved hardness and wear resistance, making it suitable for high-stress and high-temperature environments. We are the leading Alloy 4120 Steel Round Bar Supplier In India. Contains significant amounts of chromium, nickel, manganese, and silicon, along with nitrogen. Alloy 4120 Steel Round Bars are high-strength, durable metal bars that contain various alloying elements to enhance mechanical properties such as hardness, toughness, and corrosion resistance. They are widely used in industries like automotive, aerospace, construction, and manufacturing.

Type of Sub-products

  • Cold Drawn Alloy 4120 Round Bar
    Cold Drawn Alloy 4120 Round Bar

    Cold Drawn Alloy 4120 Round Bar

    Higher tensile strength than hot rolled bars.

  • Annealed Alloy 4120 Round Bar
    Annealed Alloy 4120 Round Bar

    Annealed Alloy 4120 Round Bar

    Improved machinability and toughness.

  • Hot Rolled Alloy 4120 Round Bar
    Hot Rolled Alloy 4120 Round Bar

    Hot Rolled Alloy 4120 Round Bar

    Good surface finish but less precise than cold drawn bars.


Frequently Asked Questions

Can Alloy 4120 be heat-treated?

Yes, Alloy 4120 can be heat-treated to improve its properties. It can be quenched and tempered to achieve higher strength and wear resistance. The alloy can also be annealed to increase its machinability and ductility.

Is Alloy 4120 easy to weld?

Yes, Alloy 4120 can be welded using standard methods such as TIG (GTAW), MIG (GMAW), and Stick welding (SMAW). However, preheating is recommended for thicker sections, and post-weld heat treatment is often used to relieve stresses and prevent cracking.

How does Alloy 4120 perform under stress and fatigue?

Alloy 4120 has good fatigue resistance due to its chromium and molybdenum content, making it suitable for high-stress applications such as gears, shafts, and automotive components. It also resists impact and shock loading, making it ideal for applications where high durability is required.


Countries We Export – Alloy 4120 Steel Round Bar

  • India

Cities We Supply – Alloy 4120 Steel Round Bar

  • Ahmadpur
  • Ahmadnagar
  • Ahmedabad
  • Bangalore Urban
  • Bangalore Rural
  • Bengaluru
  • Coimbatore
  • Chennai
  • Chandigarh
  • Haridwar
  • Hyderabad
  • Jaipur
  • Jodhpur
  • Jodhpur (ahmedabad)
  • Kalyan
  • Kolhapur
  • Mumbai
  • Mumbai Suburban
  • Murud (raigad)
  • Nagpur
  • Lucknow
  • New Delhi
  • Navi Mumbai
  • Kolkata
  • Nashik
  • Pune
  • Raipur
  • Rajkot
  • Rampura
  • Sion, Mumbai
  • Surat
  • Thane
  • Varanasi
  • Visakhapatnam
  • Moradabad
  • Angul
  • Rudrapur
  • Hosdurg
  • Gandhinagar
  • Rajahmundry
  • Durgapur
  • Bharuch
  • Panipat

Industries We Serve – Alloy 4120 Steel Round Bar

  • Sugar industry

    Sugar

  • Oil And Gas Industries industry

    Oil And Gas Industries

  • Paper Mill industry

    Paper Mill

  • Power Plant industry

    Power Plant

  • Bridge And Building industry

    Bridge And Building

  • Aerospace Industries industry

    Aerospace Industries

  • Automobile Industry industry

    Automobile Industry

  • Electrical Industry industry

    Electrical Industry

  • Defense Industry industry

    Defense Industry

  • Construction & Fabrications industry

    Construction & Fabrications

  • Ring Man Units industry

    Ring Man Units

  • Railways industry

    Railways

  • Gasket Industry industry

    Gasket Industry

  • Pharmaceuticals Industry industry

    Pharmaceuticals Industry