Alloy 926 has excellent resistance to pitting and crevice corrosion in media containing halides and hydrogen sulfide. It also has outstanding resistance to chloride-induced stress corrosion cracking, and resists to both oxidizing and reducing environments.
Chinese designation: 双相不锈钢 926
| Element | Min % | Max % |
|---|---|---|
| Ni | 24 | 26 |
| Cr | 19 | 21 |
| Mo | 6 | 7 |
| Mn | — | 2 |
| Cu | 0.5 | 1.5 |
| Si | — | 0.5 |
| N | 0.15 | 0.25 |
| P | — | 0.03 |
| C | — | 0.02 |
| S | — | 0.01 |
| Fe | balance | — |
Chemical composition per the grade specification. Values are nominal; the certified analysis is issued with every order on EN 10204 3.1 documentation.
| Product form | ASTM / EN specification |
|---|---|
| Rod, bar and wire | B 649 |
| Plate, sheet and strip | A 240, A 480, B 625, B 906 |
| Seamless pipe and tube | B 677, B 829 |
| Welded pipe | B 673, B 775 |
| Welded tube | B 674, B 751 |
| Welding fitting | B 366 |
| Billet and bar for reforging | B 472 |
926 (UNS N08926, DIN W. Nr. 1.4529) is a nickel-based alloys grade. Alloy 926 has excellent resistance to pitting and crevice corrosion in media containing halides and hydrogen sulfide. It also has outstanding resistance to chloride-induced stress corrosion cracking, and resists to both oxidizing and reducing environments.
ROBAN supplies 926 as rod, bar and wire, plate, sheet and strip, seamless pipe and tube, welded pipe, welded tube, with custom dimensions to your drawing.
Yes. Every order ships with EN 10204 3.1 material certification covering the actual heat analysis. 3.2 documentation is available where the contract requires it.
Stock items ship within 3 to 7 working days. Cut-to-size and forged items typically run 15 to 30 working days depending on quantity and specification. Send us your drawing or enquiry for a firm lead time.
Drawing, grade, dimensions, quantity and delivery date — we price from those.
Request a Quote →Heat analysis certificate issued with every order at no extra charge.
Quality documentation →Shearing, sawing and machining to the tolerances on your drawing.
Capabilities →Buyers often substitute within a family once service conditions, corrosion behaviour or fabrication method narrow the choice.
