Alloy 4120 Steel Round Bar
Minimum Order : 100 Items
Customization as per requirements
Alloy 4120 Steel Round Bar – Specification
| Size Range | 1/4 inch, 3/8 inch, 1/2 inch, 1 inch, 2 inches, and so on |
|---|---|
| Length | Random |
| Standards | Astm, Asme, Din, Jis, En |
| Finished | Black, Bright, Cold Drawn, Polish, Polished |
Alloy 4120 Steel Round Bar Manufacturer in India
Type of Sub-products

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
Improved machinability and toughness.

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.
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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
Oil And Gas Industries
Paper Mill
Power Plant
Bridge And Building
Aerospace Industries
Automobile Industry
Electrical Industry
Defense Industry
Construction & Fabrications
Ring Man Units
Railways

Gasket Industry
Pharmaceuticals Industry
