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PRODUCT DATA of AMC500xb
MaterialAMC500xb
General InformationAl-Li alloy
Product Typeforced plate
Chemical Composition Al - 2.85Cu - 0.35Mg - 0.06Si - 0.20Fe - 0.48Zn - 1.99Li
Name of ManufacturerAerospace Metal Composites
EXPERIENCE IN PRACTICE
Space ExperiencePoor
ELASTIC PROPERTIES
Tensile Modulus77.9 to 82.7 GPa
Data Quality: Limited Laboratory testing
MECHANICAL PROPERTIES
Ultimate Tensile Strength500 to 510 MPa
Data Quality: Limited Laboratory testing
Proof Stress (0.2%)372 to 376 MPa
Data Quality: Limited Laboratory testing
Elongation6.2 to 10.3 %
Data Quality: Limited Laboratory testing
RELEVANT PROPERTIES FOR USE IN SPACE COMMUNITY
General Corrosion StatusRequires specific corrosion protection
Stress Corrosion StatusUnknown
Remark:Tested once. High resistance to SCC in T6 CWQ condition in the LT direction: Class 1
Test: ECSS-Q-ST-70-37C