Super-duplex grade combining extreme strength with outstanding chloride resistance.
2507 is a super-duplex stainless steel offering double the yield strength of 316L with exceptional resistance to stress-corrosion cracking, pitting and crevice corrosion in chloride-rich environments. Used for seawater pumps, desalination units and chemical process vessels.
Products
Technical Specifications
| Thickness Range | 3.0 – 50 mm |
|---|---|
| Width Range | 1250 / 1500 / 2000 mm |
| Length | Up to 6000 mm |
| Hardness | HRC ≤ 32 |
| Thickness Tolerance | Thickness ±0.3 mm |
| Mechanical Properties | Y.S. ≥ 550 MPa · T.S. ≥ 795 MPa · PREN ≥ 42 |
| Surface | No.1 (pickled), 2D, Ground |
| Certificate | EN 10204 3.1 MTC · ISO 9001:2015 · NACE MR0175 |
Every order ships with an EN 10204 3.1 Mill Test Certificate — chemistry and mechanical values verified.