1kg – ER316LSi 0.8mm Stainless Steel MIG Welding Wire for Corrosion-Resistant Welds

Product Overview:

    Premium ER316LSi stainless steel MIG wire for welding 316 and 316L stainless steels
    Enhanced silicon content improves fluidity and bead appearance
    Molybdenum addition boosts resistance to pitting and crevice corrosion
    Ideal for marine, chemical, pharmaceutical, and food-grade applications
    Suitable for MIG (GMAW) processes with argon-rich shielding gas
    Compatible with DCEP polarity

Technical Specifications:

    Wire Type: ER316LSi
    Diameter: 0.8mm
    Weight: 1kg spool
    Welding Process: MIG (GMAW)
    Polarity: DCEP (Direct Current Electrode Positive)
    Shielding Gas: MIG 98% Argon + 2% CO
    Welding Positions: PA, PB, PC, PF, PE
    Applications: Marine structures, chemical tanks, food processing equipment, pharmaceutical vessels
    Finish: Smooth bead profile with minimal spatter and excellent corrosion resistance
    Storage: Keep sealed and dry to prevent contamination

Chemical Composition (Typical Values):

    Carbon (C): 0.03% Low carbon for corrosion resistance
    Silicon (Si): ~0.90% High silicon improves fluidity and bead appearance
    Manganese (Mn): ~1.80% Supports arc stability and weld pool control
    Chromium (Cr): 18.020.0% Provides corrosion and oxidation resistance
    Nickel (Ni): 11.014.0% Enhances ductility and toughness
    Molybdenum (Mo): 2.03.0% Improves resistance to pitting and crevice corrosion
    Phosphorus (P): 0.04% Controlled to prevent embrittlement
    Sulfur (S): 0.03% Controlled to prevent hot cracking
    Copper (Cu): 0.75% May improve corrosion resistance
    Iron (Fe): Balance Forms the matrix of the weld deposit