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A thermal oil boiler with ASTM A192 tube coils deployed inside, supplied to Philippines.
The tensile strength and yield strength of the ASTM A192/ ASME SA-192 tube are 325 MPa and 180 MPa at room temperature, respectively. The Part D of ASME Boiler & Pressure Vessel Code Section II has stipulated tensile strengths and yield strengths at elevated temperatures. These values are only used for design calculation purpose.
| Temp. | Su |
|---|---|
| 40 | 324 |
| 100 | 324 |
| 150 | 324 |
| 200 | 324 |
| 250 | 324 |
| 300 | 324 |
| 325 | 324 |
| 350 | 324 |
| 375 | 324 |
| 400 | 319 |
| 425 | 299 |
| 450 | 275 |
| 475 | 250 |
| 500 | 223 |
| 525 | 198 |
| Temp. | Sy |
|---|---|
| 40 | 179 |
| 65 | 168 |
| 100 | 163 |
| 125 | 161 |
| 150 | 158 |
| 175 | 156 |
| 200 | 154 |
| 225 | 151 |
| 250 | 148 |
| 275 | 144 |
| 300 | 140 |
| 325 | 136 |
| 350 | 132 |
| 375 | 128 |
| 400 | 124 |
| 425 | 120 |
| 450 | 117 |
| 475 | 114 |
| 500 | 111 |
| 525 | 109 |
