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PRODUCT DATA of C355.0
MaterialC355.0
General InformationC355.0 is an Al-Si-Mg alloy similar to 355.0 but has impurities controlled to lower limits resulting in higher strengths. It has good casting characteristics data for T6 condition from mmpds
Chemical CompositionAl-5Si-1.25Cu-0.5Mg low impurities
EXPERIENCE IN PRACTICE
Development StatusCommercial Product
PHYSICAL PROPERTIES
Crystal StructureFace centered cubic (fcc)
Magnetic PropertiesNonmagnetic
ELASTIC PROPERTIES
Tensile Modulus69.6 GPa
Shear Modulus26.5 GPa
Poisson Ratio0.33
RELEVANT PROPERTIES FOR USE IN SPACE COMMUNITY
Stress Corrosion StatusHigh Resistance to SCC: Table 1