材料
10-6(1/℃) |
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材 料 |
温 度 范 围/℃ |
||||||||
---|---|---|---|---|---|---|---|---|---|
20 |
20~100 |
20~200 |
20~300 |
20~400 |
20~600 |
20~700 |
20~900 |
70~1000 |
|
工程用铜 |
|
16.6 ~17.1 |
17.1 ~17.2 |
17.6 |
18 ~18.1 |
18.6 |
|
|
|
紫 铜 |
|
17.2 |
17.5 |
17.9 |
|
|
|
|
|
黄 铜 |
|
17.8 |
16.8 |
20.9 |
|
|
|
|
|
锡青铜 |
|
17.6 |
17.9 |
18.2 |
|
|
|
|
|
铝青铜 |
|
17.6 |
17.9 |
19.2 |
|
|
|
|
|
铝合金 |
|
22.0 ~24.0 |
23.4 ~24.8 |
24.0 ~25.9 |
|
|
|
|
|
碳 钢 |
|
10.6 ~12.2 |
11.3 ~13 |
12.1 ~13.5 |
12.9 ~13.9 |
13.5 ~14.3 |
14.7 ~15 |
|
|
铬 钢 |
|
11.2 |
11.8 |
12.4 |
13 |
13.6 |
|
|
|
40CrSi |
|
11.7 |
|
|
|
|
|
|
|
30CrMnSiA |
|
11 |
|
|
|
|
|
|
|
3Cr13 |
|
10.2 |
11.1 |
11.6 |
11.9 |
12.3 |
12.8 |
|
|
1Cr18Ni9Ti |
|
16.6 |
17.0 |
17.2 |
17.5 |
17.9 |
18.6 |
19.3 |
|
铸 铁 |
|
8.7 ~11.1 |
8.5 ~11.6 |
10.1 ~12.2 |
11.5 ~12.7 |
12.9 ~13.2 |
|
|
17.6 |
镍铬合金 |
|
14.5 |
|
|
|
|
|
|
|
砖 |
9.5 |
|
|
|
|
|
|
|
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水泥、混凝土 |
10~14 |
|
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|
|
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胶木、硬橡胶 |
64~77 |
|
|
|
|
|
|
|
|
玻 璃 |
|
4~11.5 |
|
|
|
|
|
|
|
赛璐珞 |
|
100 |
|
|
|
|
|
|
|
有机玻璃 |
|
180 |
|
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