| Customization: | Available |
|---|---|
| Type: | Rolling Wire |
| Material: | Nickel / Nickel Alloy |
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Alloy ER 2594 represents the pinnacle of superduplex welding wire technology, designed to provide superior performance and reliability.
ER 2594 is expertly crafted for welding super duplex stainless steels such as SAF 2507 (UNS32750) and other high-performance 25% Chromium duplex stainless steels, including UNS 32760, UNS 32550, and UNS 31260. • Midalloy ER2594 is also specially formulated for creating robust corrosion-resistant overlays, ensuring long-lasting durability.
| Chemical Composition Limits | ||||||||||
| C | Cr | Ni | Mo | Mn | Si | P | S | N | Cu | W |
| ≤0.03 | 24-27 | 8-10.5 | 2.5-4.5 | ≤2.5 | ≤1.0 | ≤0.03 | ≤0.02 | 0.20-0.30 | ≤1.5 | ≤1.0 |
| AWS A5.4 | ERNi-1 | ERNiCu-7 | ERNiCr-3 | ERNiCrFe-5 | ERNiCrMo-3 | ERNiCrMo-4 | ERNiFeCr-1 |
| Tensile Strength (N/mm2) |
514 | 541 | 671 | 651 | 819 | 729 | 602 |
| Elongation (%) |
44 | 39 | 41 | 45 | 39 | 45 | 33 |
| C | 0.02 | 0.02 | 0.03 | 0.06 | 0.037 | 0.012 | 0.02 |
| Mn | 0.24 | 3.21 | 3.05 | 0.51 | 0.06 | 0.5 | 0.5 |
| Si | 0.34 | 0.68 | 0.12 | 0.14 | 0.11 | 0.01 | 0.11 |
| P | 0.34 | 1.53 | 2.4 | 1.99 | 3.37 | 0.23 | 0.81 |
| Ti | 0.34 | 1.53 | / | / | / | / | 0.81 |
| S | 0.14 | 0.47 | 1.41 | 6.82 | 3.9 | 5.4 | 28.24 |
| Cr | / | / | 19.86 | 14.79 | 21.55 | 15.9 | 22.61 |
| Ni | 95.5 | 65.68 | 72.8 | 75.06 | 61.65 | REM | 42.91 |
| Cu | 0.01 | REM | 0.03 | 0.03 | / | / | / |
| Mo | 0.01 | REM | 0.03 | 0.03 | 8.49 | 16 | 2.67 |
| Nb | / | 2.4 | 1.99 | 3.37 | / | ||
| V | / | 0.23 | |||||
| Fe | 0.14 | 0.47 | 1.41 | 6.82 | 3.9 | 5.4 | 28.24 |
CE & ISO
Available in convenient packaging options: 1kg, 5kg, 15kg, 20kg, and 25kg per spool (tube) to suit your project needs.
As a premier manufacturer, we offer the unique capability to produce customized solutions tailored precisely to your special requirements.
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