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Application List
The application list will drive You through SMI material applications and subsequent proprietary grades.
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High Collapse & Sour Service
Low alloy Carbon steel OCTG material resistant to Sulfide Stress Cracking (H2S), and providing improved Collapse resistance.
| Grade | Yield strength ksi |
Tensile strength ksi |
Elongation % |
Hardness HRC |
Technical Note | |
|---|---|---|---|---|---|---|
| Min | Max | Min | Max | |||
| SM80TS | 80 | 95 | 100 | API Formula | 23.0 | 90% SMYS 1bar H2S, NACE A, Solution-A |
| SM90TS | 90 | 105 | 103 | API Formula | 26.0 | 90% SMYS 1bar H2S, NACE A, Solution-A |
| SM95TS | 95 | 110 | 105 | API Formula | 26.0 | 90% SMYS 1bar H2S, NACE A, Solution-A Collapse: Refer to MDS / Tech Info |
| SMC110T | 110 | 125 | 115 | API Formula | 30.0 | 85% SMYS 1bar H2S, NACE A, Solution-A Collapse: Refer to MDS / Tech Info |