Aluminium Round Bar
Aluminium Round Bar is manufactured according to international standards such as ASTM B221 and EN 755, ensuring consistent quality and dimensional accuracy for industrial applications.
Available in various grades including 6061, 6063, and 7075, these bars offer excellent corrosion resistance, machinability, and strength for sectors like aerospace, automotive, and construction.
Each batch undergoes rigorous testing protocols, including tensile strength, hardness, and ultrasonic inspection, to comply with export regulations and client specifications.
Packaging is designed to prevent surface damage during transit, with logistics optimized for timely delivery to global markets, maintaining product integrity throughout the supply chain.
Global Delivery & Export Assurance
Trusted by EPC contractors, OEMs, and industrial buyers in 40+ countries
β± Fast Lead Time
2β7 weeks depending on size & specification
Expedited production available on requestπ¦ Flexible Delivery Terms
FOB, CIF, CFR, DDP (Incoterms 2020)
Door-to-port and door-to-door optionsβοΈ Global Shipping
Sea Freight / Air Cargo / Express Courier
Export documentation & tracking includedRequest Export Pricing for Aluminium Round Bar
Trusted by EPC contractors, procurement teams, and global industrial buyers across 50+ countries for certified supply and on-time delivery.
Manufacturer Pricing
Factory-direct rates with bulk stock availability to reduce your total landed cost.
International Certifications
ISO, EN 10204 3.1, SGS & TPI approved with mill test certificates on every shipment.
Export-Ready Packaging
Sea-worthy, container-ready packaging for safe international transit and on-time delivery.
Table of Contents
- 1. What is Aluminium Round Bar
- 2. Why Choose Ragnar Pipe and Tube
- 3. Export Delivery & Lead Time Information
- 4. How to Choose the Right Manufacturer
- 5. Comparison of Aluminium Round Bar
- 6. Why Global Buyers Source from Ragnar Metal and Tube
- 7. Features
- 8. Technical Overview
- 9. Specifications
- 10. Available Grades
- 11. Available Sizes
- 12. Chemical Properties
- 13. Mechanical Properties
- 14. Physical & Thermal Properties
- 15. Electrical Resistivity
- 16. Equivalent Grades
- 17. Manufacturing Process & Heat Treatment
- 18. Various Types
- 19. Applications & Uses
- 20. Industries We Serve
- 21. Latest Price List
- 22. MOQ & Payment Terms
- 23. Export Packaging & Shipping
- 24. Cities We Supply in India
- 25. Countries We Export Worldwide
- 26. Our Certifications
- 27. Quality Inspection & Testing
- 28. Our Other Product Types
- 29. People Also Search For
- 30. Frequently Asked Questions
- 31. About Ragnar Metal and Tube
How to Choose the Right Supplier for Aluminium Round Bar
Choosing the right supplier for Aluminium Round Bar plays a critical role in ensuring product quality, project safety, and long-term cost efficiency. With a wide range of manufacturers, stockists, and exporters operating across India, buyers must look beyond pricing and focus on reliability, certifications, and export readiness.
At Ragnar Metals & Tubes, we support global EPC contractors, procurement managers, and industrial buyers by delivering fully certified, traceable, and export-compliant metal products that meet international standards and country-specific import regulations.
- International standards compliance β ASTM, ASME, EN, ISO, and EN 10204 3.1 material test certification
- Verified manufacturing and sourcing β Direct mill supply, in-house processing, and strict quality inspections
- Inspection and export documentation β SGS, TPI, BV, and customs-ready paperwork for smooth international clearance
- Stock availability and delivery timelines β Reliable lead times for urgent, bulk, and project-based requirements
- Global project experience β Proven supply for oil & gas, EPC, petrochemical, power generation, and heavy engineering industries
Comparison Guide for Aluminium Round Bar
Understand the key differences between local suppliers, trading firms, and ISO-certified manufacturers to make informed sourcing decisions for international and domestic projects.
| Evaluation Factor | Small Local Suppliers | Trading Companies | ISO-Certified Manufacturers |
|---|---|---|---|
| Manufacturing Control | Limited in-house processing | Dependent on third-party mills | Full in-house production or audited partner facilities |
| International Standards | Basic or regional compliance | Varies by sourcing mill | ASTM, ASME, EN, ISO certified materials |
| Inspection & Certification | Limited documentation | Inconsistent MTC availability | EN 10204 3.1 / 3.2, SGS, TPI, BV support |
| Export & Logistics Experience | Low or domestic-only | Moderate international handling | Established exports to 50+ countries |
| Project Risk Level | High | Medium | Low |
For critical applications in oil & gas, EPC, power generation, marine, and infrastructure projects, buyers typically prioritize ISO-certified manufacturers to ensure compliance, traceability, and long-term performance.
Why Global Buyers Partner with Ragnar Metals & Tubes
Ragnar Metals & Tubes is a globally trusted manufacturer, stockist, and exporter of stainless steel, duplex steel, alloy steel, and high-performance piping solutions supporting EPC contractors, industrial plants, and infrastructure projects across the Middle East, Europe, Africa, Southeast Asia, and the Americas . Our strength lies in technical expertise, certified quality systems, and export-focused supply chains designed for long-term project reliability.
| Ragnar Advantage | How It Benefits You |
|---|---|
| ISO-Certified Quality Management Systems | Documented inspection, traceability, and process controls ensure consistent material performance and compliance. |
| ASTM, ASME & EN Standard Compliance | Internationally approved specifications with EN 10204 3.1 / 3.2 mill test certificates for project and regulatory acceptance. |
| Strategic Stockholding & Production Partnerships | Faster lead times and stable supply for shutdowns, expansions, and large-scale EPC requirements. |
| Global Export & Documentation Expertise | Complete handling of COO, HS codes, packing lists, invoices, and third-party inspections for smooth customs clearance. |
| In-House & Third-Party Quality Verification | Chemical, mechanical, and dimensional testing supported by SGS, TPI, BV, and client-nominated agencies. |
| Custom Manufacturing & Project-Based Supply | Drawing-based production, special lengths, and grade substitutions engineered to match site and design requirements. |
| Export-Grade Packaging & Container Planning | Sea-worthy packing, fumigated pallets, and optimized container loading to minimize transit damage and logistics costs. |
| Multi-Industry Project Experience | Proven supply for oil & gas, power generation, marine, petrochemical, water treatment, and heavy engineering sectors. |
| Responsive RFQ & Technical Support Team | Fast quotations, material selection guidance, and documentation support throughout the procurement lifecycle. |
| Established Global Supply Network | Reliable exports to 50+ countries with repeat buyers and long-term project partnerships. |
Key Features of Aluminium Round Bar
- β High Strength-to-Weight Ratio
- β Excellent Corrosion Resistance
- β Versatile for Various Applications
- β Superior Machinability
- β Good Thermal and Electrical Conductivity
- β Easy to Fabricate and Weld
Technical Overview of Aluminium Round Bar
| Product | Composition | Usage | Standards |
|---|---|---|---|
| Aluminium Round Bar 6061 | Aluminium (90.7-95.7%), Magnesium (0.8-1.2%), Silicon (0.4-0.8%) | Structural applications, automotive parts, and marine components | ASTM B221, EN 573-3, UNS A96061 |
| Aluminium Round Bar 6063 | Aluminium (98.0% min), Magnesium (0.45-0.9%), Silicon (0.2-0.6%) | Architectural applications, window frames, and patio furniture | ASTM B221, EN 573-3, UNS A96063 |
| Aluminium Round Bar 7075 | Aluminium (90.7-91.7%), Zinc (5.1-6.1%), Magnesium (2.1-2.9%) | Aerospace components, high-stress applications, and military equipment | ASTM B211, EN 573-3, UNS A97075 |
Specifications Table
| Material | Aluminium |
|---|---|
| Grades | 6061, 6063, 7075 |
| Standard | ASTM B221, AMS 4150 |
| Size Range | 5mm to 300mm diameter |
| Length | Up to 6000mm |
| Form | Round Bar |
Available Grades Table
| Product | Composition | Applications |
|---|---|---|
| Aluminium Round Bar | Aluminium 6061 | Aerospace components, automotive frames |
| Aluminium Round Bar | Aluminium 2024 | Structural components, military applications |
| Aluminium Round Bar | Aluminium 7075 | Sporting equipment, high-stress applications |
| Aluminium Round Bar | Aluminium 6063 | Architectural applications, window frames |
| Aluminium Round Bar | Aluminium 5083 | Marine applications, pressure vessels |
Available Sizes of Aluminium Round Bar (MM)
| Size (MM) | Size (MM) |
|---|---|
| 10 | 12 |
| 14 | 16 |
| 18 | 20 |
| 22 | 25 |
| 28 | 30 |
| 32 | 35 |
| 38 | 40 |
| 45 | 50 |
| 55 | 60 |
| 70 | 80 |
Chemical Properties of Aluminium Round Bar
| Element | Composition (%) |
|---|---|
| Aluminium (Al) | 90.0 - 99.0 |
| Silicon (Si) | 0.2 - 13.0 |
| Iron (Fe) | 0.0 - 1.2 |
| Copper (Cu) | 0.0 - 5.0 |
| Manganese (Mn) | 0.0 - 1.0 |
| Magnesium (Mg) | 0.0 - 5.0 |
| Zinc (Zn) | 0.0 - 0.5 |
| Titanium (Ti) | 0.0 - 0.5 |
Mechanical Properties of Aluminium Round Bar
| Property | Value |
|---|---|
| Tensile Strength | 250 MPa |
| Yield Strength | 150 MPa |
| Elongation | 10% |
| Hardness (Brinell) | 60 HB |
| Modulus of Elasticity | 69 GPa |
Aluminium Round Bar β Physical & Thermal Properties
Density of Aluminium Round Bar
| Property | Metric | Imperial |
|---|---|---|
| Density | 2700 kg/mΒ³ | 168.5 lb/ftΒ³ |
Melting Point of Aluminium Round Bar
| Property | Metric | Imperial |
|---|---|---|
| Melting Point | 660.3 Β°C | 1220.5 Β°F |
Specific Heat of Aluminium Round Bar
| Specific Heat of Aluminium Round Bar | ||
|---|---|---|
| Specific Heat (J/kgΒ·K) | Temperature Range (Β°C) | Condition |
| 900 | 0 to 100 | Solid |
| 960 | 100 to 300 | Solid |
| 1080 | 300 to 600 | Solid |
Electrical Resistivity of Aluminium Round Bar
| Electrical Resistivity | ||
|---|---|---|
| Value (¡Ω·m) | Temperature (°C) | Treatment or Condition |
| 28.2 | 20 | Annealed |
| 28.5 | 100 | |
| 29.0 | 200 | |
| 29.5 | 300 | |
| 30.0 | 400 | |
Equivalent of Aluminium Round Bar
| Standard | Werkstoff Nr. | UNS |
|---|---|---|
| EN AW-6060 | 3.3206 | A96060 |
| AA 6061 | 3.3211 | A96061 |
Manufacturing Process & Heat Treatment of Aluminium Round Bar
Annealing
Annealing of aluminium round bars involves heating the material to a temperature range of 300Β°C to 400Β°C, followed by controlled cooling. This process helps to relieve internal stresses, improve ductility, and enhance workability, making it easier to machine and form the aluminium into desired shapes.
Forging
The forging process for aluminium round bars is typically conducted at elevated temperatures, ranging from 350Β°C to 500Β°C. This method involves shaping the metal using compressive forces, resulting in improved mechanical properties, enhanced grain structure, and reduced porosity compared to cast products.
Hardening & Tempering
| Process | Temperature Range (Β°C) | Quenching Medium | Purpose |
|---|---|---|---|
| Solution Treatment | 500 - 550 | Water | Dissolve alloying elements for improved strength |
| Quenching | Room Temperature | Water | Rapid cooling to lock in desired microstructure |
| Age Hardening | 160 - 200 | Air | Increase hardness and strength through precipitation |
The heat treatment processes enhance the mechanical properties of aluminium round bars, ensuring they meet the required specifications for various industrial applications.
Various Types
6061 Aluminium Round Bar
- Diameter: 12mm to 300mm
- Condition: T6
- Applications: Aerospace, Automotive, Construction
7075 Aluminium Round Bar
- Diameter: 10mm to 250mm
- Condition: T7351
- Applications: Military, Sports Equipment, Marine
2024 Aluminium Round Bar
- Diameter: 6mm to 150mm
- Condition: T351
- Applications: Aircraft Structures, Military Vehicles
3003 Aluminium Round Bar
- Diameter: 5mm to 100mm
- Condition: H14
- Applications: Cooking Utensils, Chemical Equipment
Applications & Uses of Stainless Steel and Alloy Products
- Oil & Gas Industry: Pipelines, process piping, and high-pressure fluid handling systems.
- Petrochemical & Refineries: Reactors, heat exchangers, and chemical processing units.
- Water Treatment Plants: Filtration systems, storage tanks, and corrosion-resistant piping.
- Pharmaceutical Industry: Hygienic piping, sanitary fittings, and cleanroom equipment.
- Food & Beverage: Processing lines, storage vessels, and contamination-free pipelines.
- Automobile & Engineering: Exhaust systems, structural parts, and precision components.
- Power & Energy Sector: Boilers, condensers, and turbine piping systems.
- Marine & Offshore: Shipbuilding, offshore platforms, and coastal infrastructure.
- Construction & Infrastructure: Structural frameworks, bridges, and industrial buildings.
Industries We Serve
Our stainless steel, alloy steel, and high-performance metal products are widely used across the following industries:
Latest Price List of Aluminium Round Bar
| Material Grade | Thickness | Price (USD / Kg) | Price (INR / Kg) |
|---|---|---|---|
| Aluminium Round Bar | 3 mm | $2.50 β $3.00 | βΉ207 β βΉ248 |
| Aluminium Round Bar | 6 mm | $2.80 β $3.30 | βΉ232 β βΉ274 |
| Aluminium Round Bar | 10 mm | $3.10 β $3.70 | βΉ257 β βΉ307 |
Note: Prices are indicative and may vary based on size, quantity, raw material cost, and delivery location. Contact us for the latest quotation for Aluminium Round Bar.
MOQ & Payment Terms for Metal Products
- Minimum Order Quantity (MOQ): Typically 25β100 Kg, depending on product type, dimensions, and material grade.
- Payment Terms: Flexible terms based on order volume, grade selection, and delivery location. Advance payment or mutually agreed commercial terms apply.
Steel Export Packaging & International Shipping Services from India
We provide professional steel export packaging and global shipping services from India, ensuring stainless steel and alloy steel products are securely packed, documented, and delivered to international ports including the Middle East, Europe, Africa, and Southeast Asia with full compliance to international trade and quality standards.
- Seaworthy Export Packing: Fumigated wooden crates with waterproof lining to protect steel products during ocean transit.
- Palletised & Marked Shipments: Heat number identification, batch labeling, and export documentation for traceability and customs clearance.
- Container Stuffing & Inspection: Supervised loading with photographs, weight checks, and final quality inspection before dispatch.
We Export Stainless Steel & Alloy Products to 50+ Countries Worldwide
| Global Export Destinations | |||||
|---|---|---|---|---|---|
| United States | Canada | Mexico | United Kingdom | Germany | Netherlands |
| Italy | Spain | South Africa | Australia | India | Korea |
| United Arab Emirates | Saudi Arabia | Qatar | Kuwait | Oman | Bahrain |
| Singapore | Malaysia | Indonesia | Dubai | Riyadh | Dammam |
Our Certifications & Export Compliance Standards
We are a certified stainless steel and alloy steel manufacturer and global exporter from India, operating under internationally recognized quality, safety, and export compliance standards to ensure reliable supply for international buyers and industrial projects.
GST Registered Company β Government of India
ISO 9001:2015 β Quality Management System
ISO 1002:2018 - Quality Management System
Udyam Registration β MSME, Government of India
Testing Process & Quality Assurance β Ragnar Metals & Tubes
At Ragnar Metals & Tubes, our testing process ensures the safety, reliability, and performance of stainless steel and alloy steel products supplied for global industrial and infrastructure projects. Each batch is verified from raw material selection to final dispatch under internationally recognized standards including ASTM, ASME, ISO, DIN, and EN.
Detects internal flaws using high-frequency sound waves
Measures yield strength, elongation, and material durability
Evaluates toughness under low-temperature and high-stress conditions
Ensures smoothness, coating quality, and visual compliance
Enhances hardness, strength, and corrosion resistance
Measures resistance to deformation and wear
Documentation & Global Compliance
- β EN 10204 3.1 / 3.2 Mill Test Certificates (MTC)
- β Batch-wise quality traceability and inspection records
- β Third-party inspection by SGS, TUV, Bureau Veritas & Lloydβs
- β Export documentation support for customs and international shipping
Supporting supply for oil & gas, petrochemical, power generation, marine, infrastructure, and heavy engineering industries worldwide.
Related Products
Explore our full range of stainless steel and alloy steel products including pipes, tubes, fittings, flanges, sheets, plates, spools, fasteners, round bars, and special grades manufactured for industrial, infrastructure, and global export applications.
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Frequently Asked Questions
About Ragnar Metals & Tubes
- β Leading manufacturer, stockist, and exporter of stainless steel and alloy steel products for industrial and infrastructure projects
- β ISO 9001:2015 certified quality management system ensuring consistent product reliability and compliance
- β Specialized in precision pipes, tubes, fittings, flanges, sheets, plates, fasteners, and round bars
- β Modern processing and testing facilities with advanced manufacturing and inspection equipment
- β Custom-engineered solutions based on client drawings and technical specifications
- β Full material traceability with EN 10204 3.1 / 3.2 mill test certification
- β Compliance with ASTM, ASME, DIN, EN, and ISO international standards
- β Trusted global supplier supporting oil & gas, petrochemical, power, marine, and heavy engineering industries