Sustenitic steels stand out as non-magnetic marvels with remarkable weldability and exceptional formability, making them an ideal choice for diverse industrial applications.
Introducing our highly alloyed iron-nickel-chromium stainless steels, enhanced with molybdenum to meet even the most demanding corrosion specifications. These steels are engineered for environments that challenge conventional materials, offering unparalleled resistance and durability.
Sustenitic stainless steels are fortified with high molybdenum content (>6%) and nitrogen additions, offering superior resistance against chloride pitting and crevice corrosion. The elevated nickel content provides enhanced protection against stress-corrosion cracking, outperforming the 300 series. Designed to rival the capabilities of highly corrosion-resistant nickel-based alloys, these steels offer significant cost advantages without compromising on performance.
| Austenitic stainless steel | Characteristics | Typical application |
| 304 | Super corrosion resistance to nitric acid phosporic acid and organic acid | |
| 304L | Higher intergranular corrosion resistance than CF8. | |
| 316 | Higher pitting corrosion resistance than CF8. | Pulp and paper mills, chemical processes.and seawater service. |
| 316L | Higher Intergranular corrosion resistance than CF8M. | |
| 316T1 | Higher intergranular corrosion resistance than CF3M with T. | |
| 317 | Higher pitting and crevice corrosion resistance than CF8. | Power generation, seawater service and oil pipeline. |
| 317L |
| 347 | Higher intergranular corrosion resistance than CF8M,carbide stablized with Nb. | Pulp and paper mills, chemical processes,and seawater service. |
| 310 | Sulfurous acid and dilute sulphuric acid with Higher Cr Ni content. | Chemical processes. |
| 310s |
| Alloy 20(CN7M) | Superior corrosion resistance to nitric add of any concentration at 60OC and lower, and to heated dilute oxide. | Chemical processes handing acetic add alkail,, dilute sulphuric acid and phosphoric: acid, also for oil refining. |
