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MMPDS-01<br />

31 January 2003<br />

9<br />

8<br />

α - Between 70 °F and indicated temperature<br />

α, 10 -6 in./in./°F<br />

7<br />

6<br />

5<br />

4<br />

-400 -200 0 200 400 600 800 1000<br />

Temperature, °F<br />

Figure 2.4.2.0. Effect of temperature on the thermal expansion of 9Ni-4Co-0.20C <strong>steel</strong>.<br />

100<br />

80<br />

F tu<br />

Strength at temperature<br />

Percentage of<br />

Room Temperature Strength<br />

60<br />

40<br />

F ty<br />

20<br />

Exposure up to 1/2 hr<br />

0<br />

0 200 400 600 800 1000 1200 1400 1600<br />

Temperature, °F<br />

Figure 2.4.2.1.1. Effect of temperature on the tensile ultimate strength (F tu ) and tensile<br />

yield strength (F ty<br />

) of 9Ni-4Co-0.20C <strong>steel</strong> plate.<br />

2-76

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