Iron (Fe) Fe1(ref)
 
Enthalpy Reference Temperature = Tr = 298.15 K Standard State Pressure = p° = 0.1 MPa
  J·K-1 mol-1 kJ·mol-1  
T/K Cp° S° -[G°-H°(Tr)]/T H-H°(Tr) fH° fG° log Kf
0 0. 0. INFINITE -4.507 0. 0. 0.
100 12.101 6.065 46.905 -4.084 0. 0. 0.
200 21.588 17.949 29.524 -2.315 0. 0. 0.
 
298.15 25.094 27.321 27.321 0. 0. 0. 0.
 
300 25.140 27.476 27.321 0.046 0. 0. 0.
400 27.386 35.021 28.335 2.674 0. 0. 0.
500 29.702 41.377 30.323 5.527 0. 0. 0.
 
600 32.049 46.997 32.642 8.613 0. 0. 0.
700 34.602 52.119 35.063 11.939 0. 0. 0.
800 37.949 56.940 37.498 15.553 0. 0. 0.
900 43.095 61.679 39.922 19.582 0. 0. 0.
1000 54.434 66.672 42.342 24.329 0. 0. 0.
 
 
1042.000 83.680 69.245 43.372 26.960 Cp LAMBDA MAXIMUM
1042.000 83.681 69.245 43.372 26.960 TRANSITION
 
1100 46.401 72.062 44.815 29.972 0. 0. 0.
 
1184.000 41.422 75.260 46.865 33.619 ALPHA <--> GAMMA
1184.000 33.882 76.020 46.865 34.519 TRANSITION
 
1200 34.016 76.476 47.257 35.062 0. 0. 0.
1300 34.853 79.231 49.612 38.505 0. 0. 0.
1400 35.690 81.845 51.822 42.033 0. 0. 0.
1500 36.526 84.336 53.907 45.643 0. 0. 0.
 
1600 37.363 86.720 55.884 49.338 0. 0. 0.
 
1665.000 37.907 88.218 57.117 51.784 GAMMA <--> DELTA
1665.000 41.112 88.721 57.117 52.621 TRANSITION
 
1700 41.463 89.580 57.776 54.066 0. 0. 0.
1800 42.468 91.978 59.610 58.263 0. 0. 0.
 
1809.000 42.558 92.190 59.772 58.645 DELTA <--> LIQUID
1809.000 46.024 99.823 59.772 72.452 TRANSITION
 
1900 46.024 102.082 61.744 76.641 0. 0. 0.
2000 46.024 104.442 63.821 81.243 0. 0. 0.
 
2100 46.024 106.688 65.809 85.845 0. 0. 0.
2200 46.024 108.829 67.716 90.448 0. 0. 0.
2300 46.024 110.875 69.549 95.050 0. 0. 0.
2400 46.024 112.833 71.312 99.653 0. 0. 0.
2500 46.024 114.712 73.010 104.255 0. 0. 0.
 
2600 46.024 116.517 74.649 108.857 0. 0. 0.
2700 46.024 118.254 76.232 113.460 0. 0. 0.
2800 46.024 119.928 77.763 118.062 0. 0. 0.
2900 46.024 121.543 79.245 122.665 0. 0. 0.
3000 46.024 123.103 80.681 127.267 0. 0. 0.
 
 
3133.345 46.024 125.105 82.529 133.404 LIQUID <--> IDEAL GAS
3133.345 26.642 236.674 82.530 482.989 FUGACITY = 1 bar
 
3200 26.856 237.237 85.746 484.772 0. 0. 0.
3400 27.511 238.885 94.706 490.208 0. 0. 0.
3600 28.192 240.477 102.761 495.778 0. 0. 0.
3800 28.905 242.020 110.050 501.487 0. 0. 0.
4000 29.654 243.521 116.686 507.342 0. 0. 0.
 
4200 30.442 244.987 122.761 513.351 0. 0. 0.
4400 31.270 246.422 128.349 519.521 0. 0. 0.
4600 32.142 247.831 133.514 525.862 0. 0. 0.
4800 33.058 249.219 138.306 532.381 0. 0. 0.
5000 34.022 250.587 142.770 539.088 0. 0. 0.
 
5200 35.040 251.941 146.943 545.993 0. 0. 0.
5400 36.120 253.284 150.856 553.108 0. 0. 0.
5600 37.274 254.618 154.538 560.446 0. 0. 0.
5800 38.513 255.947 158.012 568.024 0. 0. 0.
6000 39.853 257.275 161.299 575.858 0. 0. 0.
 
PREVIOUS: March 1978 (1 atm) CURRENT: March 1978 (1 (bar)
 
Iron (Fe) Fe1(ref)

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