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Wrought aluminum-magnesium alloy 5457

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Wrought aluminum-magnesium alloy 5457
Chemical composition: Mn=0.3%, Mg=1.0%, Al balance
Property Value in metric unit Value in US unit
Density 2.69 *10³ kg/m³ 168 lb/ft³
Modulus of elasticity 69 GPa 10000 ksi
Thermal expansion (20 ºC) 23.8*10-6 ºCˉ¹ 13.2*10-6 in/(in* ºF)
Specific heat capacity 880 J/(kg*K) 0.210 BTU/(lb*ºF)
Thermal conductivity 176 W/(m*K) 1220 BTU*in/(hr*ft²*ºF)
Electric resistivity 3.82*10-8 Ohm*m 3.82*10-6 Ohm*cm
Tensile strength (annealed) 131 MPa 19000 psi
Yield strength (annealed) 48 MPa 7000 psi
Elongation (annealed) 22 % 22 %
Shear strength (annealed) 83 MPa 12000 psi
Hardness (annealed) 32 HB 32 HB
Tensile strength (H28, H38) 207 MPa 30000 psi
Yield strength (H28, H38) 186 MPa 27000 psi
Elongation (H28, H38) 6 % 6 %
Shear strength (H28, H38) 124 MPa 18000 psi
Hardness (H28, H38) 55 HB 55 HB
Annealing temperature 343 ºC 650 ºF

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wrought_aluminum-magnesium_alloy_5457.txt · Last modified: 2023/12/13 by dmitri_kopeliovich
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