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Weldcote Metals - 36" ER70S-2 Mild Steel Cut-Length TIG Wire (Per Lb)

Part #
WCM70S2-GRP
$11.25
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  • Product Details
Product Details
Description

ER70S-2 is used primarily for single-ass welding of killed, semi-killed, and rimmed steels, but may also be used for some multi-pass applications. Due to the added deoxidants, ER70S-2 can be used for welding steels that have a rusty or dirty surface, with possible sacrifice of weld quality depending on the condition of the surface.

Specifications
  • Chemical Composition:
    • Carbon (C): 0.07
    • Maganese (Mn): 0.90 - 1.40
    • Silicon (Si): 0.45 - 0.70
    • Phosphorus (P): 0.025
    • Sulfur (S): 0.035
    • Nickel (Ni): 0.15
    • Chromium (Cr): 0.15
    • Molybdenum (Mo): 0.15
    • Vanadium (V): 0.03
    • Copper (Cu): 0.50
    • Titanium (Ti): 0.05 - 0.15
    • Zirconium (Zr): 0.02 - 0.12
    • Aluminum (Al): 0.05 - 0.15
  • Shielding Gas: Argon (Ar)
  • Tensile Strength (Min): 70,000 PSI
  • Yield Strength (Min): 58,000 PSI
  • Elongation % (Min): 22%
  • Cut Length: 36"
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