温度/℃

${\alpha }_{\text{1}}/\text{MPa}$

${\alpha }_{\text{2}}/\text{MPa}$

${\tau }_{\text{1}}/\left(\text{MPa}\cdot \text{s}\right)$

${\tau }_{\text{2}}/\left(\text{MPa}\cdot \text{s}\right)$

20

0.704

0.296

2951.500

36.710

40

0.699

0.301

4332.500

55.802

60

0.705

0.295

7565.750

93.436