Aluminium Alloy BS L164 2014A-T4 Clad Sheet

Technical Data Sheet

Aluminium alloy BS L164 is the aerospace specification for 2014A-T4 Alclad sheet and strip. L164 / 2014A is alloyed with copper (3.90-5.00%) giving it high strength, which it retains after its heat treatment. As such L164 finds usage in many aerospace and defence high strength applications. Aircraft Materials stocks L164 in a wide range of sheet thicknesses ready for same day shipment.

Chemical Composition Limits
Weight% Si Fe Cu Mn Cr Mg Ni Zn Ti+Zr Ti
Alloy L164 0.50 - 0.90 0.50 max 3.9 - 5.0 0.4 - 1.2 0.10 max 0.2 - 0.8 0.10 max 0.25 max 0.20 max 0.15 max

Typical Mechanical Properties


Grade Condition Thickness (mm) 0.2% Proof Stress (MPa) Tensile Strength (MPa) Elongation (%)
Alloy L164 T4 0.4 - 1.6 240 385 min 14
Alloy L164 T4 1.6 - 6.0 245 390 min 14

Aluminium Alloy L164 is available in Sheet and Strip T4. For all stock availability of Aluminium L164 contact Sales.

Similar Specification
Clad 1050A
BS L166

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Every effort is made to ensure that technical specifications are accurate. However, technical specifications included herein should be used as a guideline only. All specifications are subject to change without notice.