Grade G-AlSi9Mg wa
Germany W-Nr. 3.2373.61
Corresponding Standard DIN 1725-2-1986
Aluminium alloy, casting alloys, sand castings, gravity die castings, pressure die castings, investment castings
Classification Aluminum and Aluminum Alloys
Properties Corrosion Resistance
Density 2.65 g/cm3
G-AlSi9Mg wa Chemical Element Composition Content (%)
Component Fe Si Mn Cu Ti Zn Mg Other Individual Other Total More
Minimum Value - 9 - - - - 0.25 - - Al:余量
Maximum Value 0.18 10 0.1 0.05 0.15 0.07 0.45 0.03 0.1
"Other individual elements or other totals": The chemical composition includes elements not specified in the table. Analysis should only be conducted if these elements are suspected to be present, or if routine analysis suggests that their content may exceed the prescribed limits.
G-AlSi9Mg wa Mechanical Properties
condition Heat Treatment or Condition
Tensile Strength
σb
Mpa
Yield Point
σs
Mpa
Elongation or Extension Rate
δ
%
Hardness
HBW
Sand casting Solution Heat Treatment + Artificial Aging 230~300 190~240 2~5 75~110

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