원자번호
원자량
비중
(g/㎠)
응용점(℃)
선팽장개수
(/1℃)
비열
(cal/gr/℃)
열전도율
(cal/㎠/Sec
/℃/㎝)
전기
비저항
전기
전도율
영율
포아손비
순수Titanium
22
47.90
4.51
1,668
8.4x10-6
0.124
0.041
55
3.1
10,850
0.34
Ti alloy
Ti-6AI-4V
22
(Ti)
-
4.42
1,540~1,650
8.8x10-6
0.13
0.018
171
1.1
11,550
0.30~0.33
Zirconium
40
91.22
6.52
1,852
5.8x10-6
0.17
0.040
40~54
3.1
9,110
0.33
Hastelly C
-
-
8.9
1,305
11.3x10-6
0.092
0.03
130
1.3
20,860
-
Nickel
28
58.69
8.9
1,453
15x10-6
0.11
0.22
9.5
18
21,000
0.30
Nickel Alloy
(Monel)
-
-
8.8
1,300~1,350
14x10-6
0.13
0.062
48
3.6
18,300
-
Aluminium
13
26.97
2.7
660
23x10-6
0.21
0.49
2.7
64
7,050
0.33
Aluminium Alloy
(75S-T6)
-
-
2.8
476~638
23x10-6
0.23
0.29
5.8
30
7,300
0.33
Aluminium Brass
(BSTF-2)
-
-
8.4
970
18.5x10-6
0.09
0.24
7.5
20
11,000
-
18-8 Stainless-
Steel(SUS304)
-
-
7.9
1,400~1,420
17x10-6
0.12
0.039
72
2.4
20,400
0.3
Iron
26
55.85
7.9
1,530
12x10-6
0.11
0.15
9.7
18
21,000
0.31
Copper
29
63.57
8.9
1,083
17x10-6
0.092
0.92
1.724
100
11,000
0.34
Magnesium
12
24.32
1.7
650
25x10-6
0.24
0.38
4.3
40
4,570
0.35