Harris Products Group, 0309LH8, MIG Welding Wire, ER 309L, 0.03% C Max, 87,000 psi Tensile Strength, 58,000 psi Yield Strength

309L stainless steel MIG (GMAW) welding wire has similar usage as 309, but the 0.03% maximum carbon content increases resistance to intergranular corrosion. Used for welding similar alloys in wrought or cast form. Occasionally used for welding 18-8 base metals when severe corrosion conditions exist, and, at times, welding dissimilar steels. Conforms to AWS A5.9. Packaged for portable welding machines.

Features

• 85 HRB Rockwell B hardness (as welded)
• Lower carbon content (0.03% maximum) resists carbide precipitation that can cause weld corrosion
• Conforms to ANSI/AWS A5.9 & ASME SFA 5.9 ER 309L
• 105 ft./lb. @ room temperature Charpy V (as welded)
• 58,000 psi yield strength (as welded)
• 160 HB Brinell hardness (as welded)
• Stainless steel 309L MIG welding wire welds type 304 and similar base metals in wrought or cast form where severe conditions may exist
• Sometimes welds dissimilar steels
• 40% elongation (as welded);60% reduction of area (as welded)
• 87,000 psi tensile strength (as welded)

• Weight: 1.12 lbs
• Yield Strength: 58,000 psi
• Tensile Strength: 87,000 psi
• Elongation: 40%
• Reduction of Area: 60%
• Charpy Impact: 105 ft-lb @ room temp
• Brinell Hardness: 160 HB
• Rockwell Hardness: 85 HRB
• Material: Stainless Steel 309L
• Carbon Content: 0.03% max
• Chromium Content: 23.0-25.0%
• Nickel Content: 12.0-14.0%
• Manganese Content: 1.0-2.5%
• Copper Content: 0.75% max
• Silicon Content: 0.30-0.65%
• Phosphorus Content: 0.03% max
• Sulfur Content: 0.03% max
• Molybdenum Content: 0.75% max
• Iron Content: Balance
• Ferrite Range: 5-12
• Compliance: ANSI/AWS A5.9, ASME SFA 5.9 ER 309L

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