steel - Nouvelle page 1 - Free
steel - Nouvelle page 1 - Free
steel - Nouvelle page 1 - Free
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MMPDS-01<br />
31 January 2003<br />
300<br />
All directions<br />
250<br />
200<br />
-110 °F<br />
RT<br />
300 °F<br />
500 °F<br />
1/2-hr exposure<br />
-110 °F<br />
RT<br />
300 °F<br />
500 °F<br />
Stress, ksi<br />
150<br />
100<br />
50<br />
Ramberg-Osgood<br />
n (-110 °F) = 11<br />
n (RT) = 12<br />
n (300 °F) = 12<br />
n (500 °F) = 10<br />
TYPICAL<br />
Thickness: 3.000 in.<br />
0<br />
0 2 4 6 8 10 12 14 16<br />
Strain, 0.001 in./in.<br />
0 4 8 12 16 20 24 28 32<br />
Compressive Tangent Modulus, 10 3 ksi<br />
Figure 2.4.3.1.6(a). Typical compressive stress-strain and compressive tangentmodulus<br />
curves for 9Ni-4Co-0.30C <strong>steel</strong> hand forging at various temperatures.<br />
2-86
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