• 板/板

  • 钣金

  • 棒条/金属板

  • 管道/型材

2014 / 2014A

BS L102 / AlCu4SiMg / 2014 / 2014A / T4

化学性质 % 值
Silicon (Si)0,50 - 0,90
Chromium (Cr)0,00 - 0,10
Manganese (Mn)0,40 - 1,20
Magnesium (Mg)0,20 - 0,80
Copper (Cu)3,90 - 5,00
Titanium (Ti)0,00 - 0,15
Iron (Fe)0,00 - 0,50
Zinc (Zn)0,00 - 0,25
Nickel (Ni)0,00 - 0,10
Aluminium (Al)Balance
物理特性
Density2.80 g/cm³
Melting Point505 °C
Thermal Expansion22.8 x 10^-6 /K
Modulus of Elasticity72 GPa
Thermal Conductivity130 W/m.K
Electrical Resistivity%34
机械性能
Proof Strength280 MPa
Yield Strength440 MPa
Elongation A50 mm%14
Modulus of Elasticity72 GPa

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, ISO AlCu4SiMg, 3.1255

DIN AlCuSiMn,  UNS A92014,  BS L102

 

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

2014/2014A is supplied in plate, sheet, bar and extrusions.

  • Plate
  • Sheet
  • Round Bar / Bar
  • Tube / Extrusions
交货:
机械性能
厚度 (mm) 证明力量 (Min.) 屈服强度 (Min.) Uzama %
Over 25 up to & incl. 75 270 MPa 410 MPa %12
Over 75 up to & incl. 150 250 MPa 390 MPa %10
Over 150 up to & incl. 200 230 MPa 350 MPa %8