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Aluminium 6061 Flat Bars Supplier & Exporter

Aluminium 6061 Flat Bars Overview

Aluminium 6061 Flat Bars

Sanco Steels is a premier Aluminium 6061 Flat Bars Supplier and global exporter based in India. We manufacture and stock precipitation-hardened Aluminium Alloy 6061 Flat Bars engineered for structural applications demanding high yield strength, excellent fracture toughness, and superior machinability.

As a trusted Aluminium 6061 Flat Bars Exporter, Sanco Steels supplies precision-milled flat stock conforming to international standards including ASTM B221, ASME SB221, and EN 755-2. Every consignment includes full mill test certification and batch traceability to support heavy industrial, aerospace, and structural engineering projects worldwide.

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Aluminium 6061 Flat Bar Specifications

Parameter Specification Details
Material Specification ASTM B221 / ASME SB221, AMS 4027, EN 755-2
Thickness Range 3.0 mm to 50.0 mm
Width Range 10.0 mm to 150.0 mm
Standard Stock Length 12 Feet (3.65 Meters) / Custom Cut Lengths Available
Temper Conditions T6 / T651 (Solution Heat Treated & Artificially Aged), O, T4
Surface Finish Mill Finish, Bright Finish, Anodized-Ready
Dimensional Tolerances According to EN 755-5 and ASTM B221 Precision Limits

Aluminium 6061 Flat Bar Weight Chart

Width (mm) Thickness (mm) Weight (kg/m) 12 ft Stock (kg)
1030.0810.30
1230.0970.35
1530.1220.45
2030.1620.59
2050.2700.99
2530.2030.74
2550.3381.24
3030.2430.89
3050.4051.48
4030.3241.19
Sanco Steels Industrial Suite

Aluminium 6061 Calculator & 3D Visualizer

Professional sizing, mass estimator, and RFQ cart.

3 mm
30 mm
3.66 M
Live 3D Viewport
🖱️ Click & Drag to Rotate
Unit Mass
0.243 kg/m
Batch Weight
0.89 kg
1.96 lbs
Spec: Aluminium 6061 Flat Bar | 30 × 3 mm | L: 3.66 M | Qty: 1 pcs | Total: 0.89 kg

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Chemical Composition of Aluminium Alloy 6061

Element Minimum (%) Maximum (%)
Magnesium (Mg)0.801.20
Silicon (Si)0.400.80
Copper (Cu)0.150.40
Chromium (Cr)0.040.35
Iron (Fe)—0.70
Manganese (Mn)—0.15
Zinc (Zn)—0.25
Titanium (Ti)—0.15
Aluminium (Al)Balance

Mechanical Properties of Aluminium 6061 (T6 Temper)

Tensile Strength (PSI) Yield Strength (PSI) Shear Strength (PSI) Elongation in 2" (%) Brinell Hardness (HB)
45,000 40,000 31,000 12 95

Aluminium 6061 Equivalent Grades

Standard Designation / Symbol
European Standard (EN)EN AW-6061
British Standard (BS)HE20
USA (AA)6061
German Standard (DIN)AlMgSiCu
ISO DesignationAlMg1SiCu

Benefits of Aluminium Alloy 6061 Flat Bars

  • High Structural Strength-to-Weight Ratio – Precipitation hardening (T6 temper) delivers high yield and tensile strength, ideal for load-bearing frameworks without excess dead weight.
  • Superior Machinability – Responds exceptionally well to CNC milling, turning, and drilling, producing clean chips and precise dimensional tolerances.
  • Precipitation Hardening Response – Controlled thermal processing allows the alloy to achieve optimal hardness and mechanical stability under heavy industrial loading.
  • Good Anodizing & Finishing Response – Accepts protective and aesthetic anodizing treatments cleanly, enhancing surface wear resistance and environmental durability.

Industrial Uses of 6061 Aluminium Flat Bars

  • Automotive & Transportation – Truck chassis components, heavy-duty transport trailer beds, and structural rail car frames.
  • Aerospace & Defense – Wing spars, fuselage frames, and precision machined structural mounting brackets.
  • Industrial Automation – Machine bases, robotic assembly framing, conveyor systems, and heavy-duty jigs.
  • Marine & Offshore – Mast sections, structural decking supports, and high-load marine hardware components.

Quality Assurance & Packaging

EN 10204 3.1 Mill Test Certificates • ISO 9001:2015 certified • PMI & Spectro analysis • Mechanical testing as per ASTM standards • Ultrasonic testing available on request.

Export Packaging: Interleaving paper / PVC film, waterproof shrink wrap, plastic end caps, and seaworthy wooden crates with desiccant bags.

Global Export Network

We handle end-to-end export logistics with complete shipping documentation and customs clearance support:

India India
Australia Australia
Mexico Mexico
South Africa South Africa
UAE UAE
Saudi Arabia Saudi Arabia
Qatar Qatar
Oman Oman
Kuwait Kuwait
Bahrain Bahrain
Singapore Singapore
Malaysia Malaysia
Thailand Thailand
Vietnam Vietnam
Indonesia Indonesia

Frequently Asked Questions

What does the T6 temper mean for Aluminium 6061? +
T6 indicates that the metal has been solution heat-treated and artificially aged to achieve maximum mechanical strength and hardness.
Can Aluminium 6061 Flat Bars be easily machined? +
Yes. 6061 possesses excellent machinability, allowing clean cutting, milling, and drilling in CNC operations.
Are mill test certificates supplied with the shipment? +
Yes. Sanco Steels supplies EN 10204 3.1 certified Mill Test Reports (MTRs) detailing chemical composition and mechanical test results with every batch.
What stock lengths are available for delivery? +
Standard stock length is 12 feet (3.65 meters), with custom cut-to-length options available upon request.

Request a Quote

As an established Aluminium 6061 Flat Bars Supplier and global Aluminium 6061 Flat Bars Exporter, Sanco Steels maintains ready inventory in standard stock lengths and offers custom saw-cutting services.

Email: sales@sancosteels.com

Phone / WhatsApp: +91 8454830801

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