Application List
The application list will drive you through Nippon Steel material applications and subsequent proprietary grades.
Arctic
Carbon steel OCTG material that provides improved impact toughness resistance under low temperatures.
| GRADE | YIELD STRENGTH KSI | TENSILE STRENGTH KSI | ELONGATION % | HARDNESS HRC | TECHNICAL NOTE | |
|---|---|---|---|---|---|---|
| Min | Max | Min | Max | |||
| SM-80LL | 80 | 110 | 100 | API Formula | N/A | Charpy (Min Avg) 31 J @ -55°C |
| SM-95LL | 95 | 125 | 105 | API Formula | N/A | Charpy (Min Avg) 31 J @ -55°C |
| SM-110LL | 110 | 140 | 125 | API Formula | N/A | Charpy (Min Avg) 31 J @ -55°C |
| SM-80L | 80 | 110 | 100 | API Formula | N/A | Charpy (Min Avg) 27 J @ -46°C |
| SM-110L | 110 | 140 | 125 | API Formula | N/A | Charpy (Min Avg) 27 J @ -46°C |