Customization: | Available |
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Type: | Rolling Wire |
Material: | Nickel / Nickel Alloy |
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Alloy ER 2594 is a robust and versatile superduplex welding wire, meticulously engineered for superior performance.
ER 2594 is expertly crafted for use in welding super duplex stainless steels, such as SAF 2507 (UNS 32750) and other high-performance 25% Chromium duplex stainless steels like UNS 32760, UNS 32550, and UNS 31260. • Additionally, Midalloy ER2594 is widely used for creating corrosion-resistant overlays, ensuring longevity and reliability in demanding environments.
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 - Industry-standard certifications that guarantee quality and compliance.
Available in convenient spool sizes of 1kg, 5kg, 15kg, 20kg, and 25kg to meet diverse needs.
As a dedicated manufacturer, we have the capability to customize production to meet your unique specifications and special requests.