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AlSi 88 12

EU EN AlSi8812 热喷涂 - 粉末 - 组成,电源技术状况 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: AlSi8812 / AlSi 88 12
Category Grade Standard Region/Area Standard Content
Metals AlSi 88 12 EN 1274 EU 热喷涂 - 粉末 - 组成,电源技术状况

Chemical composition(mass fraction)(wt.%) of the AlSi 88 12

Element Min Max Similar
Si 11.0000 13.0000 -
Al - - -

Mechanical Properties of steel grade AlSi 88 12

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)
139 (≥) 839 (≥) 22 21 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 131

Physical Properties of steel grade AlSi 88 12

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
23 - -     0.32 -  
278 784 - 21.3 424   -  
826 - 23 41.2   141 312

Heat Treatment of steel grade AlSi 88 12

Heat treated : 1437°C - 1651°C

Technological Curves of steel grade AlSi 88 12

Cross Reference Table (Equivalent Grade) of AlSi 88 12

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