ALFA ER316L Stainless Steel MIG Welding Wire

ALFA ER316L Stainless Steel MIG Welding Wire

Rs. 0

ALFA

MIG WELDING WIRE

1000 In Stock

ALFA ER316L Stainless Steel Welding Wire is a solid, smooth wire primarily intended for welding low-carbon, molybdenum-alloyed 316L austenitic stainless steel of similar composition. It is also suitable for normal 316 grade and Nb/Ti stabilized steels where service temperatures are below 400°C. It is widely used in chemical process plants and provides improved resistance to general corrosion and pitting in marine and industrial environments. The deposited weld metal is of radiographic quality.

Product Specifications

Specification Details
Brand ALFA
Product Name ALFA 316L Stainless Steel MIG Welding Wire
Identification  ER 316L
Classification AWS/SFA 5.9 ER316L
BS Classification BS 2901-90 316S92
DIN Classification DIN 8556-86
Product Type Solid Stainless Steel Welding Wire
Material Austenitic Stainless Steel
Suitable Grade 316L / 316 Stainless Steel
Welding Current DC (+)
Shielding Gas Ar + 2% O₂
Gas Flow Rate 16–21 L/min
Ferrite Number 3–10 FN
Weld Quality Radiographic Quality
Available Sizes 0.8, 1.0, 1.2, 1.6 mm
Weight / Spool 12.5 kg

Chemical Composition

Element Range / Maximum
Carbon (C) 0.030% Max
Manganese (Mn) 1.0–2.5%
Silicon (Si) 0.30–0.65%
Chromium (Cr) 18–20%
Nickel (Ni) 11–14%
Copper (Cu) 0.50% Max
Molybdenum (Mo) 2.0–3.0%
Sulphur (S) 0.030% Max
Phosphorus (P) 0.030% Max

Mechanical Properties

Property Value
Tensile Strength (TS) 490 MPa Min
Elongation (L=4D) 30% Min
CVN Impact at 20°C 100–140 J
CVN Impact at -100°C 40–80 J

Typical Applications

  • Welding 316L austenitic stainless steel
  • Welding normal 316 grade stainless steel
  • Welding Nb or Ti stabilized stainless steels
  • Chemical process plants
  • Marine applications
  • Industrial applications
  • Applications requiring improved pitting resistance
  • Service temperatures below 400°C

Corrosion Resistance

ALFA MIG 316L provides good resistance to general and intergranular corrosion in severe environments, including hot dilute acids, along with good resistance to chloride pitting corrosion.

Packing Details

Wire Diameter Weight / Spool
0.8 mm 12.5 kg
1.0 mm 12.5 kg
1.2 mm 12.5 kg
1.6 mm 12.5 kg


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