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Monel 400 Seamless Tube Internal Bursting Pressure Table
Calculated Burst Pressure (PSI) For Fractional Sizes
| Tubes OD |
Wall Thickness (Inches) |
| .010 |
.012 |
.016 |
.020 |
.028 |
.035 |
.049 |
.065 |
.083 |
.095 |
.109 |
.120 |
| 1/16 |
25,690 |
31,490 |
43,070 |
53,935 |
|
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|
|
|
|
|
|
| 1/8 |
|
|
|
25,690 |
37,300 |
47,290 |
|
|
|
|
|
|
| 3/16 |
|
|
|
16,325 |
23,745 |
30,520 |
44,025 |
|
|
|
|
|
| 1/4 |
|
|
|
|
17,220 |
22,070 |
32,215 |
43,785 |
|
|
|
|
| 3/8 |
|
|
|
|
|
14,120 |
20,425 |
28,120 |
|
|
|
|
| 1/2 |
|
|
|
|
|
10,380 |
14,890 |
20,315 |
26,795 |
|
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|
| 5/8 |
|
|
|
|
|
8,210 |
11,710 |
15,885 |
20,805 |
24,225 |
|
|
| 3/4 |
|
|
|
|
|
6,790 |
9,655 |
13,035 |
16,995 |
19,735 |
23,030 |
25,690 |
| 7/8 |
|
|
|
|
|
5,780 |
8,210 |
11,060 |
14,370 |
16,645 |
19,370 |
21,565 |
| 1 |
|
|
|
|
|
5,040 |
7,140 |
9,595 |
12,445 |
14,390 |
16,715 |
18,585 |
Factor of Safety = 4, considering tensile strength to be 70,000 psi at room temperature.
Calculated Burst Pressure (Bar) For Metric Sizes
| Tubes OD |
Wall Thickness (Inches) |
| 0.5 |
0.6 |
0.7 |
0.8 |
1.0 |
1.2 |
1.5 |
1.6 |
1.8 |
2.0 |
2.2 |
2.5 |
3.0 |
| 3 |
1855 |
2270 |
2690 |
3100 |
3860 |
|
|
|
|
|
|
|
|
| 4 |
1340 |
1645 |
1965 |
2270 |
2890 |
3490 |
|
|
|
|
|
|
|
| 6 |
|
|
1240 |
1440 |
1855 |
2270 |
2890 |
3100 |
|
|
|
|
|
| 8 |
|
|
910 |
1050 |
1340 |
1645 |
2110 |
2270 |
|
|
|
|
|
| 10 |
|
|
|
825 |
1050 |
1280 |
1645 |
1770 |
|
|
|
|
|
| 12 |
|
|
|
675 |
860 |
1050 |
1340 |
1440 |
1645 |
1855 |
|
|
|
| 14 |
|
|
|
|
730 |
890 |
1130 |
1210 |
1380 |
1555 |
1730 |
2000 |
2450 |
| 16 |
|
|
|
|
630 |
770 |
975 |
1050 |
1190 |
1340 |
1490 |
1720 |
2110 |
| 18 |
|
|
|
|
560 |
675 |
860 |
920 |
1050 |
1175 |
1350 |
1510 |
1588 |
| 22 |
|
|
|
|
450 |
550 |
690 |
745 |
845 |
945 |
1050 |
1205 |
1475 |
| 25 |
|
|
|
|
395 |
480 |
610 |
650 |
735 |
825 |
910 |
1050 |
1280 |
References:
ASME Boiler and Pressure Vessel Code, Section VIII, Div. 1, Table UNF-23-3, Par. UG-27 and Appendix 1, Par. 1-2
Information for reference purposes only.
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