物理的性质 Physical Properties
|
特性(Properties)\种类 (Alloys)
|
C194
|
C7025
|
C7035
|
融点(液相) ℃ (Melting point(liquidus)
|
1089
|
1095
|
|
融点(固相) ℃ (Melting Point solidus)
|
1084
|
1075
|
|
比重 (Specific gravity)
|
8.91
|
8.82
|
8.82
|
热膨胀系数 (10-6/K) (Coefficent of thermail expansion)
|
17.4
|
17.3
|
17.6
|
热传导系数 thermal conductivity (Cal/Cm2/cm-sec/℃)
|
0.026
|
0.0172
|
0.2
|
导电率 Iacs %,20℃
|
60
|
40
|
48
|