Postalloy® BT 2954

Postalloy®BT 2954 is a iron based bare tubular rod for oxy-acetylene applications manufactured with over 60% tungsten carbide particles. It is an ideal solution for extreme abrasion resistant applications and moderate to low impact. Also, good for metal-to-earth applications involving extreme abrasion and moderate to low impact. It is well suited for applications requiring thin deposits. It can be applied to carbon and low alloy steels. Can be used in hot wear applications up to 900°F (482°C) .

Specifications

Product Type

  • Oxy-fuel
  • Electrode

Applications

  • Grain mill hammers
  • Agricultural implements
  • Cane knives
  • Drill bits and reamers
  • Tunnel boring heads

Weld Deposit Properties

Matrix hardness:
58Rc
Tungsten carbide hardness:
3000 Hv
Deposit Thickness:
1 to 2 layers
Heat Resistance:
Can be used in hot wear applications up to 900°F (482°C) .
Machinable:
Deposits cannot be machined or forged

Welding Parameters

Current Type :

Welding Procedure:

Oxy-Acetylene.

Clean weld area and grind rough edges smooth. Self-fluxing on most applications. Heat with oxyacetylene torch using a 3X flame. Avoid overheating.

Packaging Options

Diameter Standard Packaging
1/4" (6.0mm) Resealable Plastic Box