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WELDFAST-309MOL WELDING ROD SIZE-2.5MM/3.15MM/4.00MM

WELDFAST-309MOL WELDING ROD SIZE-2.5MM/3.15MM/4.00MM

A rutile basic coated all position electrode giving 25/12/2.5 Mo weld deposit. For welding of corrosion and heat resistant Cr-Ni steels to themselves or to mild steel. The electrode is useful in welding clad steel and for building a corrosion heat-resistant layer on mild or low alloy steels.

  • TYPICAL ALL WELD ANALYSIS (%)
  • C: 0.04 max
  • Mn: 0.6-1.2
  • Si: 0.90 max
  • S: 0.03 max
  • P: 0.04 max
  • Cr: 22.0-25.0
  • Ni: 12.0-14.0
  • Mo: 2.0-3.0
Approvals NPCIL
MECHANICAL PROPERTIES UTS (N/mm2): 520-650 Elongation%: 30-35