SECORP designation (UNS NO.)
Highly resistant to sea-water corrosion. Eliminates stress-corrosion cracking.
Offshore pipelines and platforms, sea-water desalination plant, refineries, heat-exchangers and power station condensers.
| Cr | Ni | Fe | Mo | Cu | C | Others |
|---|---|---|---|---|---|---|
| - | 10.0 | 1.5 | - | 87.0 | - | Mn-1.5 |
| METALLURGICAL CONDITION | TENSILE STRENGTH Ksi (MPa) | YIELD STRENGTH 2% OFFSET Ksi (MPa) | ELONGATION (%) | HARDNESS |
|---|---|---|---|---|
| COLD DRAWN | 55 (399) | 35 (241) | 29 | - |
H2SO4
| HIC |
H3PO4 |
HNO3 |
ORGANIC ACIDS |
ALKALINES |
SEA WATER |
CHLORIDE CRACKING |
|
|---|---|---|---|---|---|---|---|
| - | - | - | G | G | G | A | - |
| SHEET/STRIP ASTM AMS | BARS ASTM AMS |
|---|---|
| B122.171 | - |
| - | - |