Permanent Mold Casting Permanent Mold Casting


Prototype Injection Molding

Metal Casting
 
Aluminum Die Cast Alloys Magnesium Die Cast Alloys
Designations A360.0 A380.0 B390.0 A413.0 AZ91D AM60B
MECHANICAL PROPERTIES
Ultimate Tensile 46 47 46 42 34 32
Yield strength 24 23 36 19 23 19
Elongation            
% in 2in. (51mm) 3.5 3.5 <1 3.5 3 6.8
Hardness 75 © 80 © 120 © 80 © 75 © 62 ©
PHYSICAL PROPERTIES
Density
lb/in 0.095 0.098 0.098 0.096 0.066 0.065
Coefficient of Thermal Expansion
°F x 10-6 11.6 12.1 10 11.9 13.8 14.2
Thermal Conductivity
BTU/ft  hr   °F 65.3 55.6 77.4 70.1 41.8 36
Electrical Conductivity
% IACS 29 23 27 31 10 11

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