Research Article
A Comparative Study of Hydrogen-Induced Cracking Resistances of API 5L B and X52MS Carbon Steels
Table 6
HIC test results for the API 5L B steel.
| | 177-A | 177-B | 284-B | | CP | CLR | CTR | CSR | CP | CLR | CTR | CSR | CP | CLR | CTR | CSR |
| | 16 | 26% | 3% | 1% | 21 | 29% | 3% | 1% | 26 | 0 | 0 | 0 | | 17 | 35% | 4% | 1% | 22 | 27% | 3% | 1% | 27 | 0 | 0 | 0 | | 18 | 48% | 4% | 2% | 23 | 32% | 4% | 1% | 28 | 0 | 0 | 0 | | 19 | 35% | 5% | 2% | 24 | 16% | 2% | 0% | 29 | 0 | 0 | 0 | | 20 | 46% | 7% | 3% | 25 | 32% | 1% | 0% | 30 | 0 | 0 | 0 | | Med | 38% | 5% | 2% | Med | 27% | 2% | 1% | Med | 0 | 0 | 0 |
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