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48083012 - Arcair 1/2-Inch Carbon Damming Plate

Packaging: pack of 1
$585.07/EA $424.35/pack of 1 only $424.35/EASave 27%

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OVERVIEW

Precision Weld Control with Arcair 1/2" x 12" x 12" Carbon Plate

Take control of your weld deposits with the Arcair 48-083-012 Carbon Plate, a premium accessory engineered to simplify difficult repair jobs. For welders facing the challenge of building up edges, repairing broken corners, or restoring mechanical parts like gears and sprockets, this carbon plate acts as the perfect barrier. Sized at 1/2" x 12" x 12", it offers a generous surface area that can be utilized as a single large backstop or cut into smaller, custom-shaped dams to suit specific project requirements.

The primary advantage of using Arcair carbon plates lies in their thermal properties and workability. The material is electrically conductive but highly resistant to heat, allowing it to support the molten weld pool without becoming part of the weld. This "damming" effect is crucial when working against gravity or when trying to re-establish a sharp edge on a worn component. By placing the carbon plate against the work area, you create a temporary mold that holds the liquid metal in place until it solidifies. Once the weld is complete, the carbon plate is easily removed, leaving a flat, clean surface that often requires little to no machining.

Welders Supply provides this product to professionals who demand efficiency and precision. It is particularly effective for "run-off" tabs or for protecting adjacent surfaces from spatter. The 1/2-inch thickness ensures rigidity, preventing the plate from warping under thermal stress. Whether you are performing arc gouging repairs or structural welding build-ups, having a stock of carbon plate material allows you to tackle complex geometries with confidence. It is a smart investment that pays for itself in labor savings and improved weld quality.

Why Choose Arcair Carbon Plate?

  • Versatile Application: Ideal for dams, molds, and heat shielding.
  • Labor Saving: Minimizes cleanup time by containing the weld profile.
  • Easy to Shape: Soft enough to be carved with standard tools for precise fits.
Additional Information
Brand:Arcair
Process:Carbon Arc Gouging (CAC)
Item:Accessory
Packaging Description:pack of 1
Dimensions:1/2" x 12" x 12"
Material:Carbon
Application Type:Weld Damming, Molding, Repair

INCLUDED

  • 1 x Arcair 1/2" x 12" x 12" Carbon Plate

APPLICATIONS

  • Creating dams and molds for weld deposits
  • Repairing broken corners on heavy equipment
  • Restoring broken gears and sprockets
  • Controlling the flow of weld metal during buildup
  • Acting as a heat shield or backing material

FAQ

It is used to create dams or molds to contain and shape molten weld metal during repair or fabrication, particularly for building up edges or repairing broken parts.

Yes, the carbon material is relatively soft and can be easily sawed, filed, or machined to fit the specific geometry of your repair, such as a gear tooth profile.

No, carbon has high heat resistance and does not easily fuse with steel weld deposits, allowing the plate to be removed cleanly after the weld solidifies.

This plate measures 1/2 inch in thickness, 12 inches in width, and 12 inches in length.

While made of similar carbon material to gouging electrodes, this plate is designed for containment and backing (damming) rather than metal removal.

This item is sold as a single unit (1 plate per package).

Yes, it is excellent for creating a shelf or dam to support the weld puddle when building up material in vertical or difficult positions.

Yes, carbon is conductive. While its primary use here is mechanical damming, users should be aware of its conductive nature during arc welding operations.
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