Stainless Steel MIG Wire
BLUME® ER317
BLUME® ER317
Specification: ASME SFA/AWS A5.9 ER317
Superior Corrosion Resistance for Extreme Stainless Applications
When corrosion resistance is critical, BLUME® ER317 MIG Wire delivers unmatched performance. With higher Molybdenum and Chromium content, it provides exceptional resistance to pitting, crevice, and general corrosion, especially in chloride-rich or aggressive chemical environments.
Designed for professionals who demand reliable, high-quality welds, BLUME® ER317 ensures smooth arc performance, minimal spatter, and a bright, uniform bead. Perfect for chemical, marine, and industrial stainless steel fabrication, it gives you long-lasting, maintenance-free welds.
BLUME® ER317 vs Standard ER317

Key Features
Key Features
✅ High Mo and Cr content – Outstanding resistance to pitting and crevice corrosion
✅ Excellent for high-strength dissimilar stainless joints – Ideal for joining 316, 317, and other stainless alloys
✅ Smooth, stable arc – Reduces spatter and enhances bead quality
✅ Bright, clean weld finish – Perfect for visible and aesthetic applications
✅ Precision wire feed – Ensures consistent performance in manual or automated welding
✅ Enhanced mechanical properties – High ductility and weld integrity under stress
✅ BLUME® quality assurance – Consistent chemistry and ISO-certified manufacturing
Recommended Application
Recommended Application
✔ Chemical and petrochemical processing equipment
✔ Marine and offshore structures
✔ Heat exchangers and pressure vessels
✔ Food, beverage, and pharmaceutical industry equipment
✔ Piping systems in chloride or acidic environments
✔ Industrial tanks and storage vessels
Product Data Sheet
Product Data Sheet
FAQ
FAQ
Q: How does BLUME® ER317 differ from ER316 or ER316L?
A: BLUME® ER317 contains higher Molybdenum and Chromium, providing enhanced resistance to pitting and crevice corrosion, especially in chloride-rich and chemical environments.
Q: Can it be used for dissimilar stainless welding?
A: Yes – it performs well when joining 316, 317, or similar stainless alloys, maintaining corrosion resistance and mechanical integrity.
Q: What shielding gas should I use with BLUME® ER317 MIG Wire?
A: Recommended gases are 98% Argon + 2% Oxygen or 95–98% Argon + 2–5% CO₂ for smooth, stable arc performance.
Q: Is BLUME® ER317 suitable for marine applications?
A: Absolutely – its enhanced Mo content makes it ideal for saltwater, offshore, and chloride-exposed environments.
Q: Why choose BLUME® over other ER317 brands?
A: BLUME® wires are precision-engineered for consistency, superior arc stability, and clean welds, ensuring reliable performance and reduced rework in demanding applications.
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