ALLOY1 APPROXIMATE
MELTING
RANGE
ºF

DENSITY
lb. per
cu. in.
AVERAGE2
COEFFICIENT
OF THREMAL
EXPANSION
(68-212ºF)

ELECTRICAL3
CONDUCTIVITY
THERMAL4
CONDUCTIVITY
CGS.
308.1
308.0
970-1135
.101 11.9 37 .34
319.1
319.0
960-1120 .101 11.9 27 .27
A319.1
A319.0
960-1120 .102 11.9 26 .26
Sr 319.1
Sr 319.0
960-1120 .101 11.9 27 .27
332.1
332.0
970-1080 .100 11.5 26 .26
333.1
333.0
960-1085 .100 11.4 29 .29
336.1
336.0
1000-1050 .098 11.0 29 .28
355.1
355.0
1015-1150 .098 12.4 36 .34
C355.2
C355.0
1015-1150 .098 12.4 39 .35
356.1
356.0
1035-1135 .097 11.9 39 .36
A356.2
A356.0
1030-1135 .097 11.9 40 .36
A443.1
A443.0
1065-1170 .097 12.3 38 .35
850.1
850.0
435-1200 .103 12.9 47 .44
852.1
852.0
410-1175 .104 12.9 45 .42
  1. Aluminum Association Alloy Designations, Janurary, 1989 and ANSI, 1989
  2. Per degree Fahrenheit. Figures to be multiplied by .000001.
  3. Electrical Conductivity as percent of International Annealed Copper Standard.
  4. Thermal Conductivity as calories per second per centimeter cubed per degree centigrade.