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Aluminium 5052 Flat Bars Supplier & Exporter

Aluminium 5052 Flat Bars Overview

Aluminium 5052 Flat Bars

Sanco Steels is a premier Aluminium 5052 Flat Bars Supplier and global exporter based in India. We manufacture and stock strain-hardened Aluminium Alloy 5052 Flat Bars engineered for applications demanding exceptional resistance to saltwater corrosion, high fatigue strength, and superior cold-forming capabilities.

As a trusted Aluminium 5052 Flat Bars Exporter, Sanco Steels supplies precision-milled flat stock conforming to international specifications including ASTM B221, EN 573-3, and AMS 4114. Every shipment includes full batch traceability and raw material test certification to support demanding marine, architectural, and structural procurement requirements.

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Aluminium 5052 Flat Bar Specifications

Parameter Specification Details
Material Specification ASTM B221 / ASME SB221, AMS 4114, 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 H32 (Strain Hardened & Stabilized), O (Annealed), H112
Surface Finish Mill Finish, Anodized, Satin Brushed, Bright Polished
Dimensional Tolerances According to EN 755-5 and ASTM B221 Precision Limits

Aluminium 5052 Flat Bar Weight Chart

Width (mm) Thickness (mm) Weight (kg/m) 12 ft Stock (kg)
10 3 0.081 0.30
12 3 0.097 0.35
15 3 0.122 0.45
20 3 0.162 0.59
20 5 0.270 0.99
25 3 0.203 0.74
25 5 0.338 1.24
30 3 0.243 0.89
30 5 0.405 1.48
40 3 0.324 1.19
Sanco Steels Industrial Suite

Aluminium 5052 Calculator & 3D Visualizer

Professional sizing, mass estimator, and RFQ cart.

5 mm
30 mm
3.66 M
Live 3D Viewport
🖱️ Click & Drag to Rotate
Unit Mass
0.405 kg/m
Batch Weight
1.48 kg
3.26 lbs
Spec: Aluminium 5052 Flat Bar | 30 × 5 mm | L: 3.66 M | Qty: 1 pcs | Total: 1.48 kg

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Chemical Composition of Aluminium Alloy 5052

Element Minimum (%) Maximum (%)
Magnesium (Mg) 2.20 2.80
Chromium (Cr) 0.15 0.35
Silicon (Si) — 0.25
Iron (Fe) — 0.40
Copper (Cu) — 0.10
Manganese (Mn) — 0.10
Zinc (Zn) — 0.10
Aluminium (Al) Balance

Mechanical Properties of Aluminium 5052

Temper Thickness Range UTS (MPa) Yield (MPa) Elongation
H32 0.5 – 0.8 mm 213–261 160 5%
H32 0.81 – 1.30 mm 213–261 160 7%
H32 ≥ 1.30 mm 213–261 160 9%

Aluminium 5052 Equivalent Grades

Standard Designation
UNS A95052
Werkstoff Nr. 3.3523
EN AW-AlMg2,5
BS AG2,5C
DIN AlMg2,5

Benefits of Aluminium Alloy 5052 Flat Bars

  • Superior Saltwater Protection – Excellent resistance to marine corrosion and sea fog pitting.
  • Easy to Bend & Shape – High ductility in O and H32 tempers for tight-radius cold forming.
  • High Vibration Resistance – Ideal for dynamic loading and continuous mechanical shock applications.
  • Excellent Weldability – Readily welded by TIG / MIG using ER5356 filler wire.

Industrial Uses of 5052 Aluminium Flat Bars

  • Marine Construction – Hulls, deck fittings, hatch covers, and offshore structural brackets.
  • Fuel & Chemical Transport – Tanks, hydraulic lines, and pressure vessel support structures.
  • Electrical & Electronics – Anodized enclosures, busbars, chassis rails, and heat-sink mounting plates.
  • Architectural Trim – Cladding supports, decorative fascia frames, and corrosion-resistant window retainers.

Quality Assurance & Packaging

EN 10204 3.1 Mill Test Certificates • ISO 9001:2015 certified • PMI & Spectro analysis • Mechanical testing as per ASTM B557 • 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

Yes. Grade 5052 offers exceptional resistance to saltwater corrosion and sea fog pitting, making it an industry standard for marine structures and boat fittings.
No. 5052 is a non-heat-treatable alloy that gains strength through cold working and strain hardening (such as the H32 temper) rather than thermal processing.
Yes. It features high ductility in annealed (O) and H32 tempers, allowing tight-radius cold bending and forming without edge cracking.
Yes. It has excellent weldability using standard TIG and MIG methods, typically paired with ER5356 filler wire to maintain joint strength.
Sanco Steels supplies Aluminium 5052 Flat Bars in standard 12 ft (3.65 m) stock lengths, as well as custom saw-cut lengths on request.

Request a Quote

As an established Aluminium 5052 Flat Bars Supplier and global Aluminium 5052 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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