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Aluminium Alloy // DTD // DTD5014A T6 Bar - 2618A

Chemical Element % Present
Silicon (Si) 0.0 - 0.25
Iron (Fe) 0.90 - 1.40
Copper (Cu) 1.80 - 2.70
Manganese (Mn) 0.0 - 0.20
Titanium (Ti) 0.0 - 0.20
Magnesium (Mg) 1.20 - 1.80
Zinc (Zn) 0.0 - 0.15
Nickel (Ni) 0.80 - 1.40
Tin (Sn) 0.0 - 0.05
Zinc (Zn) 0.0 - 0.10
Lead (Pb) 0.0 - 0.05
Titanium + Zirconium (Ti+Zr) 0.0 - 0.20
Aluminium (Al) Balance

Aluminium alloy DTD5014A – 2618A is a high strength alloy available mainly in the form of extruded bar and also extruded sections. Note that the standard specifying DTD5014A has been cancelled.

Alloy Designations

Aluminium alloy DTD5014A has similarities to the following standard designations and specifications:

2618A

2618

Temper Types

The most common temper for DTD5014A – 2618A aluminium is T6

  • T6 - Solution heat treated and artificially aged

Supplied Forms

Solution heat-treated and water quenched
Precipitation heat-treated and air cooled

  • Bar
  • Extrusions

Mechanical Properties

Diameter (mm)Proof StrengthTensile StrengthElongation
Up to & incl. 10320 Min400 Min5% Min
Over 10 up to & incl. 100340 Min420 Min7% Min

This Data is indicative only and must not be seen as a substitute for the full specification from which it is drawn. In particular, the mechanical property requirements vary widely with temper, product and product dimensions. The information is based on our present knowledge and is given in good faith. However, no liability will be accepted by the Company is respect of any action taken by any third party in reliance thereon.

As the products detailed may be used for a wide variety of purposes and as the Company has no control over their use; the Company specifically excludes all conditions or warranties expressed or implied by statute or otherwise as to dimensions, properties and/or fitness for any particular purpose.

Any advice given by the Company to any third party is given for that party’s assistance only and without liability on the part of the Company. Any contract between the Company and a customer will be subject to the company’s Conditions of Sale. The extent of the Company’s liabilities to any customer is clearly set out in those Conditions; a copy of which is available on request.

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