2014

EN AW / AlCu4SiMg / 2014 / T6 / T651

Chemical Properties % Value
Silicon (Si)0,50 - 0,90
Tin (Sn)0,0 - 0,05
Chromium (Cr)0,00 - 0,10
Manganese (Mn)0,40 - 1,20
Magnesium (Mg)0,20 - 0,80
Copper (Cu)3,90 - 5,00
Lead (Pb)0,00 - 0,05
Titanium (Ti)0,00 - 0,20
Iron (Fe)0,00 - 0,50
Zinc (Zn)0,00 - 0,20
Nickel (Ni)0,00 - 0,20
Aluminium (Al)Balance
Physical Properties Value
Density2800 g/cm³
Melting Point640 °C
Thermal Expansion22.8 x 10^-6 /K
Modulus of Elasticity73000 GPa
Thermal Conductivity134 - 135 W/m.K

High strength structural components for aircraft , military vehicles and bridges, weapons manufacture, structural applications. 

 

ALLOY DESIGNATIONS

Aluminium alloy 2014 / 2014A is covered by Standard BS EN 2100 and has similarities to the following standard designations and specifications:

2014 / 2014A ,  AMS 4029,   ISO AlCu4SiMg,  DIN AlCuSiMn,  UNS A92014,  BS L93

 

TEMPER TYPES

The most common tempers for 2014 / 2014A aluminium are:

  • O   - Soft
  • T3 - Solution heat treated, cold worked and naturally aged
  • T4 - Solution heat treated and naturaly aged to a substantially stable condition
  • T6 - Solution heat treated and artificially aged
  • T651 - Solution heat treated, stress relieved by stretching then artificially aged

 

SUPPLIED FORMS

AMS 4029 aluminium is supplied in Plate.

  • Plate
DELIVERY:
Mechanical Properties
Thickness (mm) Proof Strength (Min.) Yield Strength (Min.) Elongation A50 mm %
Over 6 up to & incl. 12.5 410 MPa 460 MPa 7
Over 12.5 up to & incl. 25 410 MPa 460 MPa 6
Over 25 up to & incl. 40 400 MPa 450 MPa 5
Over 40 up to & incl. 63 390 MPa 430 MPa 5
Over 63 up to & incl. 90 390 MPa 430 MPa 4
Over 90 up to & incl. 115 370 MPa 420 MPa 4
Over 115 up to & incl. 140 350 MPa 410 MPa 4