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Wrought aluminum-lithium alloy Weldlite 049

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Wrought aluminum-lithium alloy Weldalite 049
Chemical composition: Li=1.3%, Cu=4.5%, Mg=0.4% Zr=0.14%, Ag=0.4%, Al balance
Property Value in metric unit Value in US unit
Density 2.6 *10³ kg/m³ 162 lb/ft³
Tensile strength 480 MPa 69600 psi
Yield strength 330 MPa 47900 psi
Elongation 24 % 24 %
Shear strength 290 MPa 42100 psi
Hardness 129 HB 129 HB
Tensile strength (T6) 720 MPa 104000 psi
Yield strength (T6) 680 MPa 98600 psi
Elongation (T6) 4 % 4 %
Shear strength (T6) 420 MPa 60900 psi
Fracture toughness (T6) 30 MPa*m½ 27.3 ksi*in½

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wrought_aluminum-lithium_alloy_weldalite_049.txt · Last modified: 2023/12/13 by dmitri_kopeliovich
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