Page 309 - Steam Turbines Design, Applications, and Rerating

Shortcut Graphical Methods of Turbine Selection 283

TABLE 14.5 Temperature of Dry and Saturated Steam (English)
To obtain superheat in degrees F, subtract temperature given in tabulation from total
initial temperature.
Saturation Saturation Saturation Saturation
psig temp., °F psig temp., °F psig temp., °F psig temp., °F
0 212 150 366 300 422 450 460
5 228 155 368 305 423 455 461
10 240 160 371 310 425 460 462
15 250 165 373 315 426 465 463
20 259 170 375 320 428 470 464
25 267 175 378 325 429 475 465
30 274 180 380 330 431 480 466
35 281 185 382 335 432 485 467
40 287 190 384 340 433 490 468
45 293 195 386 345 434 495 469
50 298 200 388 350 436 500 470
55 303 205 390 355 437 510 472
60 308 210 392 360 438 520 474
65 312 215 394 365 440 530 476
70 316 220 396 370 441 540 478
75 320 225 397 375 442 550 480
80 324 230 399 380 444 560 482
85 328 235 401 385 445 570 483
90 331 240 403 390 446 580 485
95 335 245 404 395 447 590 487
100 338 250 406 400 448 600 489
105 341 255 408 405 449 610 491
110 344 260 410 410 451 620 492
115 347 265 411 415 452 630 494
120 350 270 413 420 453 640 496
125 353 275 414 425 454 650 497
130 356 280 416 430 455 660 499
135 358 285 417 435 456 670 501
140 361 290 419 440 457 680 502
145 364 295 420 445 458 690 504

TABLE 14.6 Temperature of Dry and Saturated Steam (Metric)
To obtain superheat in degrees Celsius, subtract temperature given in tabulation from
total initial temperature.
p g , bar t sat , °C p g , bar t sat , °C p g , bar t sat , °C
0 100 15.5 203 37 247
0.5 112 16.0 204 38 249
1.0 120 16.5 206 39 250
1.5 128 17.0 207 40 252
2.0 134 17.5 208 41 253
2.5 139 18.0 210 42 255
3.0 144 18.5 211 43 256
3.5 148 19.0 212 44 258
4.0 152 19.5 214 45 259
4.5 156 20.0 215 46 260
5.0 159 20.5 216 47 261
5.5 162 21.0 217 48 263
6.0 165 21.5 218 49 264