ALUMINIUM AW-7020 | AlZn4,5Mg1 | AW-AlZn4,5Mg1 | AlZn4,5Mg1 | 3.4335

Markings of aluminum and aluminum alloys according to various standards:

Alu/AlloyAW-7020
AA7020
PNPA47
CSN424 441
ASTM USA7005
BS GB7020
BS GP oldH17
ENAlZn4,5Mg1
DIN GERAlZn4,5Mg1
EN7020
ISOAlZn4,5Mg1
JIS JAPANA7N01
JIS JAPAN old-
NF FRANCE7020
NF FRANCE oldA-Z5G
SFS FINLAND2596
SN SWITZAlZn4,5Mg1
SS SWEDEN4425
UNI ITALY9007/1
UNI ITALY old7791
UNSA97005
WNR GERMANY3.4335
NS17410
UNEL-3741
ASV-
ALUSUISSE7100
CSA old-
GOST old1915

Chemical composition of aluminum and aluminum alloys (according to EN 573-1):

Alu/AlloyAW-7020
Mg 1,00 - 1,40 [%]
Mn 0,05 - 0,50 [%]
Fe ≤0,40 [%]
Si ≤0,35 [%]
Si+Fe - [%]
Cu ≤0,20 [%]
Zn 4,00 - 5,00 [%]
Cr 0,10 - 0,35 [%]
Mn+Cr - [%]
Ti - [%]
Bi - [%]
Ni - [%]
Pb - [%]
Sn - [%]
Zr 0,08 - 0,20 [%]
Zr+Ti 0,08 - 0,25 [%]
Other≤0,05 [%]
different together≤0,15 [%]
Alreszta

Physical Properties of Aluminum:

Alloy - TemperAW-7020
Density2.78 [g/cm3]
E modulus of elasticity70000 [MPa]
Shear modulus G26400 [MPa]
Poissons number0.33
Solidification temperature605 [°C]
Pour point645 [°C]
The right warmth873 [J/kgK]
Coefficient of thermal expansion at 20°C23.3 [µm/mK]
Specific resistance49 [nWm]
Thermal conductivity140 [W/mK]
Conductivity35 [%IACS]

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