Weldclass Welding Rods 312 Universal 3.2mm 1Kg - WC-06295

MODEL: WC-06295
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TKD: WEWC-06295
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Description

312 "universal" series weld-all style electrodes (welding rods) for high-strength and crack-resistant welding of almost any steel or stainless-steel, including dissimiliar metals. Ideal for; Unknown steels, Dissimilar steels (eg steel to stainless), Die or tool steel, etc. (Not recommended for cast iron). Classification E312-16.

Available in 1kg re-usable packs & blister/handy packs, in 2.6mm & 3.2mm.

APPLICATION INFO:

  • Deposits 29% Cr / 9% Ni stainless steel type filler metal
  • High strength & excellent resistance to hot cracking even under conditions of high dilution
  • Commonly used for repair and maintenance welding of unknown &/or dissimilar steels
  • Mild steel to stainless-steel
  • Die or tool steel
  • Suitable as buffer layer prior to hard facing
  • NOT recommended for cast iron

OPERATING INFO:

  • All welding positions, excluding vertical down
  • Polarity: DC+ or AC+ (electrode +)
  • Minimum recommended OCV (open circuit voltage): 45V
  • Avoid high / excessive current
  • Use straight "stringer" bead (rather than weave) technique

CLASSIFICATIONS:

  • AWS A5.4 E 312-16

TYPICAL PROPERTIES OF ALL WELD METAL

  • Tensile strength 770 Mpa (N\mm2)
  • Yield strength 500 Mpa (N\mm2)
  • Elongation 35%
  • Composition %: C0.08 Mn1.30 Si0.80 Cr29.0 Ni8.50 FeBal'

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