温度(℃)

导热系数(mW/℃)

比热容(mJ/t℃)

膨胀系数(10−6/℃)

弹性模量(MPa)

20

162

945,000,000

23.45

68540

93.3

177

978,000,000

24.61

66190

204.4

192

1,028,000,000

26.6

59160

260

201

1,052,000,000

27.56

53990

371

217

1,104,000,000

29.57

40340

482.2

226

1,136,000,000

31.71

20200