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AlZn5.5MgCu

EU EN AlZn5.5MgCu 非铁金属制成的紧固件机械性能 - 螺栓,螺钉,螺柱和螺母 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: AlZn5.5MgCu / AlZn5.5MgCu
Category Grade Standard Region/Area Standard Content
Metals AlZn5.5MgCu EN 28839 EU 非铁金属制成的紧固件机械性能 - 螺栓,螺钉,螺柱和螺母

Chemical composition(mass fraction)(wt.%) of the AlZn5.5MgCu

Element Min Max Similar
Zn 5.2000 6.2000 -
Total Others - 0.1500 -
Ti - 0.0600 -
Si - 0.1000 -
Others each - 0.0500 -
Mn - 0.0600 -
Mg 1.9000 2.6000 -
Fe - 0.1200 -
Cu 1.2000 1.9000 -
Cr 0.1800 0.2500 -
Al - - -

Mechanical Properties of steel grade AlZn5.5MgCu

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)
142 (≥) 198 (≥) 43 32 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 224

Physical Properties of steel grade AlZn5.5MgCu

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
32 - -     0.11 -  
625 651 - 34.3 111   -  
368 - 21 13.2   411 223

Heat Treatment of steel grade AlZn5.5MgCu

Heat treated : 1582°C - 1913°C

Technological Curves of steel grade AlZn5.5MgCu

Cross Reference Table (Equivalent Grade) of AlZn5.5MgCu

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