|
名称 |
符号 |
熔点 |
沸点 |
密度d |
比熟C |
导热系数λ |
线胀系数α |
电阻系数ρ |
电阻温度系数 |
磁化率χ |
弹性模量E |
|
|
|
（20℃） |
（20℃） |
卡/厘米· |
（0-100℃） |
（0℃） |
（0℃） |
（18℃） |
公斤/毫米² | ||
|
℃ |
℃ |
克/厘米³ |
卡/克度 |
秒·度 |
10ˉ6/℃ |
欧姆·厘米 |
10³/℃ |
厘米³/克 |
| ||
|
铝 |
AI |
660.10 |
2500 |
2.6984 |
0.215 |
0.5300 |
23.6 |
2.655 |
4.23 |
0.62 |
6900-7200 |
|
镁 |
Mg |
650.00 |
1108 |
1.7400 |
0.245 |
0.3670 |
24.3 |
4.470 |
4.10 |
0.49 |
4570 |
|
铜 |
Cu |
1083.00 |
2580 |
8.960 |
0.0920 |
0.9400 |
17.0 |
1.67-1.68(20℃) |
4.30 |
-0.086 |
11700-12650 |
|
铅 |
Pb |
327.30 |
1750 |
11.340 |
0.0306 |
0.0830 |
29.3 |
18.800 |
4.20 |
-0.12 |
1600-1828 |
|
锌 |
Zn |
419.505 |
907 |
7.134(25℃) |
0.0925 |
0.2700 |
39.5 |
5.750 |
4.20 |
-0.157 |
9400-13000 |
|
镍 |
Ni |
1453.00 |
2732 |
8.900 |
0.1050 |
0.2200 |
13.4 |
6.840 |
5.0-6.0 |
铁磁性 |
19700-22000 |
|
钴 |
Co |
1492.00 |
2870 |
8.900 |
0.0990 |
0.1650 |
12.4 |
5.06(α) |
6.60 |
铁磁性(α) |
21400 |
|
锡 |
Sn |
231.91 |
2690 |
7.298 |
0.0540 |
0.1500 |
23.0 |
11.500 |
4.40 |
-0.40 |
4150-4780 |
|
镉 |
Cd |
321.03 |
765 |
8.650 |
0.0550 |
0.2200 |
31.0 |
7.510 |
4.24 |
-0.182 |
5350 |
|
铋 |
Bi |
271.20 |
1420 |
9.800 |
0.0294 |
0.0200 |
13.4 |
106.800 |
4.20 |
-1.350 |
3234 |
|
锑 |
Sb |
630.50 |
1440 |
6.680 |
0.0490 |
0.0450 |
8.5-10.8 |
39.000 |
5.10 |
-0.736 |
7900 |
|
汞 |
Hg |
-38.87 |
356.58 |
13.546(液态) |
0.033 |
0.0196 |
182 |
94.070 |
0.99 |
-0.177 |
— |
|
金 |
Au |
1063.0 |
2966 |
19.32 |
0.0312 |
0.710 |
14.20 |
2.065 |
3.50 |
-0.142 |
7900-8000 |
|
银 |
Ag |
960, .8 |
2210 |
10.49 |
0.0559 |
1.000 |
19.70 |
1.500 |
4.29 |
-0.1813 |
7000-8200 |
|
铂 |
Pt |
1769.0 |
4530 |
21.45 |
0.0324 |
0.165 |
8.90 |
9.2-9.6 |
3.99 |
1.1000 |
15470-17000 |
|
铱 |
Ir |
2443.0 |
5300 |
22.40 |
0.0323 |
0.140 |
6.50 |
4.850 |
4.10 |
0.1330 |
52500-53830 |
|
锂 |
Li |
180.0 |
1347 |
0.531 |
0.790 |
0.170 |
56.00 |
8.550 |
4.60 |
0.500 |
500 |
|
铍 |
Be |
1283.0 |
2970 |
1.840 |
0.450 |
0.350 |
11.6(20-60℃) |
6.600 |
6.70 |
-1.000 |
31500-28980 |
|
钛 |
Ti |
1677.0 |
3530 |
4.508 |
0.124 |
0.036(α) |
8.20 |
42.0-47.8 |
3.97 |
3.200 |
7870 |
|
钨 |
W |
3380.0 |
5900 |
19.300 |
0.034 |
0.397 |
4.6(20℃) |
5.100 |
4.82 |
0.284 |
35000-41530 |
|
钼 |
Mo |
2625.0 |
4800 |
10.220 |
0.660 |
0.340 |
4.90 |
5.170 |
4.71 |
0.040 |
32200-35000 |
|
钒 |
V |
1910.0 |
3400 |
6.100 |
0.127 |
0.074 |
8.30 |
24.8-26.0 |
2.80 |
4.500 |
12950-14700 |
|
铌 |
Nb |
2468.0 |
5130 |
8.570 |
0.065 |
0.125-0.130 |
7.10 |
13.100-15.220 |
3.95 |
2.280 |
8720 |
|
锆 |
Zr |
1852±2° |
3580 |
6.507 |
0.0680 |
0.211(25℃) |
5.85 |
39.7-40.5 |
4.35 |
-0.450 |
7980-9770 |
|
硅 |
Si |
1412 |
3310 |
2.329 |
0.162(0℃) |
0.200 |
2.8-7.2 |
10.0 |
0.80-1.80 |
-0.120 |
11500 |
|
硼 |
B |
2300 |
3675 |
2.340 |
0.309 |
— |
8.3(40℃) |
1.8×1012 |
— |
-0.630 |
— |
|
钾 |
K |
63.2 |
765 |
0.8700 |
0.1770 |
0.240 |
83.0 |
6.55 |
5.40 |
0.455(30℃) |
— |
|
钠 |
Na |
97.8 |
892 |
0.9712 |
0.2950 |
0.320 |
71.0 |
4.27 |
5.47 |
0.510-0.660 |
— |
|
钙 |
Ca |
850.0 |
1440 |
0.5500 |
1.1550 |
0.300 |
22.3 |
3.60 |
3.33 |
1.100 |
2000-2600 |