Stainless Steel MIG Wire
BLUME® ER2594
BLUME® ER2594
Specification: ASME SFA/AWS A5.9 ER2594
High-Performance Super Duplex Stainless Welding
When your projects demand exceptional strength, corrosion resistance, and pitting performance, BLUME® ER2594 MIG Wire delivers. Designed for super duplex stainless steels, it offers a perfect combination of austenitic and ferritic properties, providing high tensile strength, superior ductility, and excellent resistance to chloride-induced corrosion and stress cracking.
With stable arc control, minimal spatter, and bright, clean welds, BLUME® ER2594 ensures professional-quality results in offshore, chemical processing, and industrial applications.
BLUME® ER2594 vs Standard ER2594

Key Features
Key Features
✅ Super duplex stainless formulation – Maximum strength with outstanding corrosion resistance
✅ Exceptional pitting and crevice corrosion resistance – Ideal for highly corrosive and chloride-rich environments
✅ High mechanical performance – Superior tensile, yield strength, and ductility
✅ Smooth, stable arc with low spatter – Cleaner, faster, more efficient welding
✅ Bright, uniform weld bead – Professional-grade finish for visible components
✅ Precision wire feed – Reliable performance in manual and automated welding
✅ BLUME® ISO-certified quality – Consistent chemistry and weld integrity
Recommended Application
Recommended Application
✔ Offshore platforms and marine structures
✔ Chemical and petrochemical processing equipment
✔ Desalination plants and water treatment systems
✔ Pressure vessels, tanks, and piping systems
✔ Food, beverage, and pharmaceutical processing equipment
✔ Industrial fabrication requiring extreme corrosion resistance and high strength
Product Data Sheet
Product Data Sheet
FAQ
FAQ
Q: What makes BLUME® ER2594 different from standard stainless MIG wires?
A: BLUME® ER2594 is super duplex stainless, engineered for maximum strength, ductility, and exceptional resistance to chloride-induced corrosion, outperforming standard ER2594 wires.
Q: Can it be used for marine and offshore applications?
A: Yes – it is ideal for chloride-rich environments and offshore structures, providing long-lasting corrosion resistance.
Q: What shielding gas is recommended for ER2594 MIG welding?
A: 98% Argon + 2% Oxygen or 95–98% Argon + 2–5% CO₂ ensures smooth arc stability and high-quality welds.
Q: Is post-weld heat treatment required?
A: Typically not, but controlled cooling may be recommended for critical components to maintain maximum corrosion resistance and mechanical performance.
Q: Why choose BLUME® ER2594 over other brands?
A: BLUME® wires deliver precision-engineered chemistry, smooth arc performance, and professional-grade welds, reducing rework and ensuring long-term durability in the harshest environments.
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