WT- 40 Bare Cast Rod (OAW, GTAW/TIG)

Bare Cast Rod • Nickel • AWS A5.21 ERNiCr-A

Key Features

  • Resists abrasion, corrosion, galling, and pitting
  • Can be deposited on cast iron and low-tomedium carbon steels
  • Retains hardness up to 1200ºF (650ºC)
  • These key features are universal to all WT-50 product forms


Typical Applications

  • Liners
  • Valve Components
  • Oil Extrusion Screws
  • Centrifuges

Welding Processes

  • Gas Tungsten Arc Welding
  • Oxyfuel Welding

Welding Positions

  • All
DiameterPart NumberRod LengthUnit of Measure
mmInTube915 mm (36 in)5 kg (11.02 lb)
3.21/8B1210-320X915All part numbers shown will ship in 915 mm (36 in) length

*Additional lengths available upon request
and lead times may vary.
Weartech product is priced and
shipped as kilograms.

*Please contact our Customer Care team to verify conversion rates.
Deposit Composition(1)
Requirements %C%Mn%Si %Cr %Ni%Fe%Mo%W%CoHardness, Rc
AWS A5.21 ERNICr-A 0.2-0.60 ----1.52 - 4.0 6.5 - 14Balance1.0 - 3.5 ---- ---- ----Not Required
Typical Results0.40 ----3.0 10.0Balance2.5--------<1.535-40