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L44

L44

Product catalog summary
Typical Applications: L44 aluminium is used in various applications including aircraft components, architectural fascias, pressure vessels, irrigation systems, welded structures, offshore applications, and welded tubes.
Product Description: L44 is an aluminium alloy known for its good weldability and excellent corrosion resistance, particularly in seawater and industrial atmospheres. It offers good cold formability and medium to high fatigue strength, making it suitable for industries such as oil & gas, aerospace, marine, and construction.
Key Features:
  • Medium high strength alloy
  • Very good weldability
  • Excellent corrosion resistance to seawater and industrial atmospheres
  • Medium high fatigue strength
  • Good cold formability
Availability: The product is available in bar form with the following mechanical properties:
  • Proof Stress: Minimum 60 MPa
  • Elongation A50 mm: Minimum 14%
  • Elongation A 5.65√S0: Minimum 16%
  • Tensile Strength: Minimum 170 MPa
Chemical Composition (weight %): The alloy consists of Aluminium (balance), Manganese (0.10-0.50), Iron (max 0.50), Magnesium (1.70-2.40), Chromium (max 0.15), Silicon (max 0.40), Copper (max 0.15), Titanium (max 0.15), Zinc (max 0.15), and other elements (max 0.15).
Mechanical Properties:
  • Corrosion resistance: Very good
  • Weldability: Good
Technical Assistance: The company offers technical support through a team of qualified metallurgists and engineers.
Certifications: The company holds ISO 9001, AS 9120, and AS 9100 certifications.
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Catalog excerpts

L44-1

L44Technical DatasheetAluminium Forging Stock & Forgings Service. Quality. Value. Key features Typical Applications • Aircraft components • Architectural fascias • Pressure vessels • Irrigation • Welded structures • Offshore applications • Welded tubes • Medium high strength alloy • Very good weldability • Very good corrosion resistance to seawater and industrial atmosphere • Medium high fatigue strength • Good cold formability L44 benefits from good weldability and very good corrosion resistance, especially in seawater and industrial atmospheres. With good cold formability and medium to high fatigue strength, L44 aluminium is used in numerous applications in markets such as oil & gas, aerospace, marine and construction. Corrosion resistance Very good Weldability Good All information in our data sheet is based on approximate testing and is stated to the best of our knowledge and belief. It is presented apart from contractual obligations and does not constitute any guarantee of properties or of processing or application possibilities in individual cases. Our warranties and liabilities are stated exclusively in our terms of trading. © Smiths Metal Centres 2017

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.