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2017A

AMS QQ-A-225/5 / AlCu4MgSi(A) / 2017A / T4

Chemical Properties % Value
Silicon (Si)0,20 - 0,80
Chromium (Cr)0,00 - 0,10
Manganese (Mn)0,40 - 1,0
Magnesium (Mg)0,40 - 1,00
Copper (Cu)3,50 - 4,50
Titanium (Ti)0,00 - 0,25
Iron (Fe)0,00 - 0,70
Zinc (Zn)0,00 - 0,25
Aluminium (Al)Balance
Physical Properties Value
Density2.79 g/cm³
Melting Point510 °C
Thermal Expansion22.9 µm/m.°C
Modulus of Elasticity72 GPa
Thermal Conductivity150 W/m.K
Electrical Resistivity34 % IACS
Mechanical Properties Value
Proof Strength260 MPa
Yield Strength390 MPa
Shear Strength230 MPa
Elongation A50 mm%10
Hardness110 HB

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

 

TEMPER TYPES

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

  • 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

L93-2014A aluminium is supplied in Plate

  • Plate
DELIVERY:
Mechanical Properties
Thickness (mm) Proof Strength (Min.) Yield Strength (Min.) Elongation A50 mm %
Over 25 up to & incl. 75 270 MPa 400 MPa %10
Over 75 up to & incl. 150 260 MPa 390 MPa %9
Over 150 up to & incl. 200 240 MPa 370 MPa %8
Over 200 up to & incl. 250 220 MPa 360 MPa %7