Material

Trial conditions

Liquid nitrogen, −195˚C

Dr

y nitrogen 240˚C

Water-saturated steam

240˚C

25˚C

Quartz glass (compression)

4600

4530

2570

3910

Granite (compression)

2620

1380

420

1640

Spodumen (Compression)

6680

4020

3200

2710

Quartz (compression)

5720

4480

2510

3670

MgO-Crystal (bending)

2140

1870

560

1000

Al2O3 Crystal (bending)

10,700

8200

4800

7730