Contact us now!

+91 9930796690

Home > Forged Bars > Forged round Bars

Forged Round Bars Manufacturer, Supplier & Exporter – Inox Steel India

Inox Steel India is a trusted manufacturer, supplier, and exporter of Forged Round Bars, offering precision-forged round bars in carbon steel, alloy steel, stainless steel, duplex & super duplex stainless steel, nickel alloys, copper alloys, and titanium for critical industrial applications across India, GCC, Middle East, Africa, Europe, and North & South America.

Forged round bars are specifically engineered for high-load, rotational, pressure-bearing, and fatigue-critical applications, where rolled or cast bars may not deliver the required mechanical integrity. The forging process refines grain flow along the circular axis, resulting in superior strength, toughness, and long-term reliability.

At Inox Steel India, forged round bars are produced using controlled open-die and closed-die forging processes, followed by appropriate heat treatment to meet ASTM, ASME, EN, and DIN standards.

Table of Contents

What Are Forged Round Bars?

Forged round bars are solid cylindrical metal bars manufactured by hot forging billets under compressive force, improving internal grain structure and eliminating shrinkage cavities and internal porosity.
Compared to hot-rolled round bars, forged round bars provide:

  • Higher mechanical strength and fatigue life
  • Better impact resistance
  • Superior directional grain flow
  • Reliable performance under cyclic and torsional loads

These characteristics make forged round bars ideal for shafts, axles, pins, spindles, valves, flanges, and pressure-retaining components.

Manufacturing Process Followed at Inox Steel India

  1. Billet Selection: High-quality billets are selected based on material grade — carbon steel, alloy steel, stainless steel, duplex, nickel alloy, copper alloy, or titanium.
  2. Hot Forging: Billets are heated and forged using open-die or closed-die forging, ensuring uniform roundness and proper grain orientation.
  3. Heat Treatment: Forged round bars are heat-treated as per grade requirements: Normalizing / Quenched & Tempered (carbon & alloy steel) | Solution Annealed (stainless, duplex, nickel alloys) | Annealed / Solution Treated (copper alloys & titanium).
  4. Rough Machining (Optional): Bars can be supplied in rough-machined condition to reduce downstream CNC machining time.
  5. Inspection & Testing: Each forged round bar undergoes UT, MPI, PMI, mechanical testing, and dimensional inspection.

Key Advantages of Forged Round Bars

  • Excellent strength-to-weight and fatigue performance
  • Uniform grain flow ideal for rotating components
  • High resistance to impact and cyclic stress
  • Suitable for high-pressure and high-temperature service
  • Improved machinability and dimensional stability
  • Long service life with reduced risk of internal failure

Material-Wise Overview & Selection Guidance

  • Carbon Steel Forged Round Bars – Pressure components, shafts, flanges
  • Alloy Steel Forged Round Bars – High-strength mechanical and power applications
  • Stainless Steel Forged Round Bars – Corrosion-resistant and hygienic systems
  • Duplex & Super Duplex Forged Round Bars – Offshore, marine, and chloride-rich environments
  • Nickel Alloy Forged Round Bars – High-temperature and extreme corrosion service
  • Copper Alloy Forged Round Bars – Marine, heat exchangers, electrical applications
  • Titanium Forged Round Bars – Aerospace, defence, offshore, lightweight systems

Master Technical Datasheet – Forged Round Bars

Manufacturer, Supplier & Exporter – Inox Steel India

Parameter Forged Round Bars
Product Form Solid Forged Round Bars
Manufacturing Process Open Die Forging / Closed Die Forging
Materials Available Carbon Steel · Alloy Steel · Stainless Steel · Duplex & Super Duplex · Nickel Alloys · Copper Alloys · Titanium
Common Grades A105, A350 LF2, C45 · EN19, EN24, F22, F91 · 304, 316, 321, 347, 410 · S31803, S32750 · Inconel 625, Monel 400 · CuNi 90/10, CuZn · Titanium Gr 2, Gr 5
Standards ASTM · ASME · EN · DIN
Supply Condition As Forged · Normalized · Quenched & Tempered · Solution Annealed · Annealed
Diameter Range 20 mm – 1000 mm
Length Random Lengths / Custom Cut Lengths
Surface Condition As Forged / Rough Machined
Yield Strength As per material grade
Tensile Strength As per material grade
Heat Treatment Options Normalizing · Q&T · Solution Annealing · Stress Relieving
Machinability Good to Excellent (grade dependent)
Testing Performed UT · MPI · PMI · Mechanical Tests
Inspection Standard ASTM / ASME / EN
Certification EN 10204 3.1 / 3.2
Typical End Use Shafts · Axles · Pins · Valves · Pressure Components
HS / HSN Code 7228 / 7222 / 8108 / 7407 (material dependent)

📌 This Master Datasheet applies to all Forged Round Bars supplied by Inox Steel India across materials and grades.

Global & Indian Demand Insight

In India, forged round bars are widely used in power plants, refineries, EPC projects, heavy engineering, and OEM manufacturing hubs across Mumbai, Hazira, Chennai, Bengaluru, and Pune.

GCC & Middle East: Oil & gas, power, desalination
Africa: Mining, marine, and infrastructure
Europe: Precision engineering and pressure equipment
Americas: Energy, aerospace, and heavy machinery

Inox Steel India supports these markets with ready stock and export dispatch via JNPT, Mundra, and Hazira ports.

Forged Round Bars – Applications, Sizes, Pricing & Quality

Forged Round Bars supplied by Inox Steel India are engineered for high-load, rotational, pressure-bearing, and fatigue-critical applications where structural integrity and long service life are essential. Material selection is based on load, temperature, corrosion exposure, and machining requirements, ensuring optimum performance across industries.

Applications by Material & Industry

Carbon Steel Forged Round Bars

Service Focus: Pressure and structural applications
Typical Applications:

  • Shafts and axles
  • Flanges and valve bodies
  • Pressure vessel components
  • Heavy fabrication parts

Industries Served: Oil & Gas | Power Plants | EPC Projects | Heavy Engineering

Alloy Steel Forged Round Bars

Service Focus: High strength and fatigue resistance
Typical Applications:

  • Turbine and rotor shafts
  • Gears, spindles, and couplings
  • Power transmission components
  • High-load mechanical parts

Industries Served: Power & Energy | Automotive | Heavy Machinery | OEM Manufacturing

Stainless Steel Forged Round Bars

Service Focus: Corrosion resistance and hygiene
Typical Applications:

  • Pump and valve shafts
  • Process equipment components
  • Food & pharma machinery parts

Industries Served: Chemical | Pharma | Food & Dairy | Marine

Duplex & Super Duplex Forged Round Bars

Service Focus: High strength with chloride resistance
Typical Applications:

  • Offshore structural components
  • Subsea connectors and manifolds
  • High-pressure valves and shafts

Industries Served: Offshore Oil & Gas | Marine | Desalination | Energy

Nickel Alloy Forged Round Bars

Service Focus: Extreme temperature and corrosion
Typical Applications:

  • Aerospace shafts and fasteners
  • Offshore and subsea components
  • Chemical reactor parts

Industries Served: Aerospace | Offshore | Chemical Processing | Power

Copper Alloy Forged Round Bars

Service Focus: Conductivity and marine resistance
Typical Applications:

  • Marine shafts and fittings
  • Heat exchanger components
  • Electrical and HVAC parts

Industries Served: Marine | Heat Transfer | Electrical | HVAC

Titanium Forged Round Bars

Service Focus: Lightweight and high strength
Typical Applications:

  • Aerospace structural components
  • Defence equipment parts
  • Offshore and chemical components

Industries Served: Aerospace | Defence | Offshore | Advanced Engineering

Size & Dimensional Range

Inox Steel India supplies forged round bars in standard and custom-engineered dimensions, suitable for rough machining or precision CNC operations.

Form Size Range
Forged Round Bars 20 mm – 1000 mm Ø
Length Random / Custom Cut Lengths
Surface Finish As Forged / Rough Machined

Large diameters, close tolerances, and near-net forgings available on request.

Forged Round Bars – Indicative Price Range (2025)

Material Category Price Range (INR / Kg) Price Range (USD / Kg) Remarks
Carbon Steel ₹ 95 – ₹ 160 $ 1.15 – $ 1.90 Pressure & structural
Alloy Steel ₹ 160 – ₹ 420 $ 1.95 – $ 5.05 High-strength grades
Stainless Steel ₹ 260 – ₹ 520 $ 3.10 – $ 6.25 Corrosion-resistant
Duplex / Super Duplex ₹ 420 – ₹ 850 $ 5.05 – $ 10.25 Offshore-grade
Nickel Alloys ₹ 1,600 – ₹ 3,200 $ 19.00 – $ 38.00 Extreme service
Copper Alloys ₹ 650 – ₹ 1,800 $ 7.80 – $ 21.50 Marine & electrical
Titanium ₹ 1,800 – ₹ 4,500 $ 21.50 – $ 54.00 Aerospace-grade

Prices vary based on grade, size, heat treatment, testing, machining, and quantity.

HS / HSN Code – Forged Round Bars

  • HSN Code: 7228 / 7222 / 8108 / 7407 (Material dependent; final classification based on supplied condition)

Testing & Quality Assurance

Every forged round bar supplied by Inox Steel India undergoes strict quality inspection to ensure safety and reliability.

Standard Tests Conducted:

  • Ultrasonic Testing (UT)
  • Magnetic Particle Inspection (MPI – steel grades)
  • Positive Material Identification (PMI)
  • Tensile, Yield & Elongation Tests
  • Hardness Testing
  • Dimensional & Visual Inspection
Optional Third-Party Inspection:

  • SGS · TUV · BV · DNV · Lloyd’s

All products are supplied with EN 10204 3.1 / 3.2 Mill Test Certificates.

Packaging & Export Readiness

  • Anti-rust / VCI protected packing
  • Heat number & grade marking on each bar
  • Wooden pallets / steel crates
  • Export-grade packaging for long-distance shipment

Ports of Dispatch: JNPT (Mumbai) · Mundra · Hazira

Why Choose Inox Steel India for Forged Round Bars?

Inox Steel India is a trusted manufacturer, supplier, and exporter of forged round bars, supplying high-integrity forged solutions for rotational, pressure-bearing, and fatigue-critical applications across multiple industries.

Our core strengths include:

  1. Multi-material forging capability (steel, alloys, non-ferrous & titanium)
  2. Approved forging partners with strict metallurgical controls
  3. Large-diameter and heavy-section round forgings
  4. Custom cut lengths & rough-machined supply options
  5. Compliance with ASTM, ASME, EN & DIN standards
  6. EN 10204 3.1 / 3.2 certification with full traceability
  7. Strong domestic & global project execution capability

We focus on delivering dimensionally accurate, internally sound forged round bars that ensure long service life and operational safety.

Industries & Applications Served

Industry Application Material Preference
Oil & Gas Shafts, valves, pressure components Carbon / Alloy / Duplex
Power & Energy Turbine shafts, rotors Alloy Steel / Nickel Alloy
Marine & Offshore Shafts, connectors Duplex / CuNi / Titanium
Chemical & Petrochemical Process components SS / Duplex / Nickel Alloy
Aerospace & Defence Structural & rotating parts Titanium / Nickel Alloy
Automotive & OEM Axles, spindles Alloy Steel
EPC Projects Fabricated & machined parts All Materials

Export Packaging & Logistics

  • Anti-rust / VCI protective wrapping
  • Heat-wise, grade-wise marking on each forged bar
  • Heavy-duty wooden pallets or steel crates
  • Container-safe packing for international shipments

Regular Export Destinations: UAE · Saudi Arabia · Oman · Qatar · Nigeria · South Africa · Germany · Italy · UK · USA · Brazil

Get Quote – Talk to Forged Bar Experts

Whether your requirement is carbon steel forged round bars for pressure service,
alloy steel for high-strength shafts, or
duplex, nickel alloy, or titanium forged round bars for critical applications,
our technical team will assist you with grade selection, sizing, testing, and delivery planning.

Inox Steel India

52-A, Mulji Thackersi Bldg, Islampura Street, Shop No. 10, Near Alankar Cinema, Mumbai – 400 004

Email

alloy@inoxsteelindia.in, steel@inoxsteelindia.in

Phone

+91 9930796690

Frequently Asked Questions (FAQs)

We supply forged round bars up to 1000 mm diameter, depending on material.

 

Yes. Rough-machined and near-net shape supply is available.

 

Yes. SGS, TUV, BV, DNV, and Lloyd’s inspections can be arranged.

 

ASTM, ASME, EN, DIN, and customer-specific standards.

 

Yes. We export regularly to GCC, Europe, Africa, and the Americas.

Inox Steel India is a leading manufacturer & exporter of Forged Round Bars in carbon steel, alloy steel, stainless steel, duplex, nickel alloys, copper alloys & titanium. Supplying global industries.