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Wrought aluminum-magnesium alloy 5086

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Wrought aluminum-magnesium alloy 5086
Chemical composition: Mn=0.45%,Mg=4.0%, Cr=0.15%, Al balance
Property Value in metric unit Value in US unit
Density 2.66 *10³ kg/m³ 166 lb/ft³
Modulus of elasticity 71 GPa 10300 ksi
Thermal expansion (20 ºC) 23.8*10-6 ºCˉ¹ 13.2*10-6 in/(in* ºF)
Specific heat capacity 900 J/(kg*K) 0.215 BTU/(lb*ºF)
Thermal conductivity 125 W/(m*K) 870 BTU*in/(hr*ft²*ºF)
Electric resistivity 5.49*10-8 Ohm*m 5.49*10-6 Ohm*cm
Tensile strength (annealed) 262 MPa 38000 psi
Yield strength (annealed) 117 MPa 17000 psi
Elongation (annealed) 22 % 22 %
Shear strength (annealed) 159 MPa 23000 psi
Fatigue strength (annealed) 145 MPa 21000 psi
Hardness (annealed) 70 HB 70 HB
Tensile strength (H116, H32) 290 MPa 42000 psi
Yield strength (H116, H32) 207 MPa 30000 psi
Elongation H116, H32 () 12 % 12 %
Shear strength (H116, H32) 175 MPa 25400 psi
Fatigue strength (H116, H32) 150 MPa 21800 psi
Hardness (H116, H32) 78 HB 78 HB
Annealing temperature 343 ºC 650 ºF

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wrought_aluminum-magnesium_alloy_5086.txt · Last modified: 2023/12/13 by dmitri_kopeliovich
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