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AlCu2.5Mg

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International ISO AlCu2.5Mg Wrought aluminium and aluminium alloys - Chemical composition and forms of products - Part 1: Chemical composition and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: AlCu2.5Mg / AlCu2.5Mg
Category Grade Standard Region/Area Standard Content
Metals AlCu2.5Mg ISO 209-1 International Wrought aluminium and aluminium alloys - Chemical composition and forms of products - Part 1: Chemical composition

Chemical composition(mass fraction)(wt.%) of the AlCu2.5Mg

Element Min Max Similar
Zn - 0.2500 -
Total Others - 0.1500 -
Ti - 0.1500 -
Si - 0.5000 -
Others each - 0.0500 -
Mn 0.3000 0.9000 -
Mg 1.2000 1.8000 -
Fe - 0.5000 -
Cu 3.8000 4.9000 -
Cr - 0.1000 -
Al - - -
Zn - 0.2500 -
Total Others - 0.1500 -
Ti - 0.1500 -
Si - 0.5000 -
Others each - 0.0500 -
Mn 0.3000 0.9000 -
Mg 1.2000 1.8000 -
Fe - 0.5000 -
Cu 3.8000 4.9000 -
Cr - 0.1000 -
Al - - -
Zn - 0.2500 -
Total Others - 0.1500 -
Ti - 0.1500 -
Si - 0.5000 -
Others each - 0.0500 -
Mn 0.3000 0.9000 -
Mg 1.2000 1.8000 -
Fe - 0.5000 -
Cu 3.8000 4.9000 -
Cr - 0.1000 -
Al - - -
Zn - 0.2500 -
Total Others - 0.1500 -
Ti+Zr - 0.2000 -
Ti - 0.1500 -
Si - 0.5000 -
Others each - 0.0500 -
Mn 0.3000 0.9000 -
Mg 1.2000 1.8000 -
Fe - 0.5000 -
Cu 3.8000 4.9000 -
Cr - 0.1000 -
Al - - -

Mechanical Properties of steel grade AlCu2.5Mg

Yield
Rp0.2 (MPa)		 Tensile
Rm (MPa)		 Impact
KV/Ku (J)		 Elongation
A (%)		 Reduction in cross section on fracture
Z (%)		 As-Heat-Treated Condition Brinell hardness (HBW)
239 (≥) 885 (≥) 34 12 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 431

Physical Properties of steel grade AlCu2.5Mg

Temperature
(°C)		 Modulus of elasticity
(GPa)		 Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)		 Specific thermal capacity
(J/kg·°C)		 Specific electrical resistivity
(Ω mm²/m)		 Density
(kg/dm³)		 Poisson’s coefficient, ν
11 - -     0.21 -  
895 384 - 43.3 241   -  
796 - 12 31.2   143 344

Heat Treatment of steel grade AlCu2.5Mg

Heat treated : 1624°C - 1562°C

Technological Curves of steel grade AlCu2.5Mg

Cross Reference Table (Equivalent Grade) of AlCu2.5Mg

Grade Standard Country Application
ASTM 5140
AISI 201
AISI 202
1.2767
17-4PH
AISI 1052
AISI 416Se
AISI 1330
AISI 205 Stainless Steel
AISI A10
AISI A2
AISI A3
AISI A4
1.0036
1.0037
SAE J403
UNS G10100
AMS 4924
ASTM A36
Electrode 100S-1
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