Filler Metals - Lincoln Electric

Filler Metals Selection Guide 1. The serviceability of a product or structure utilizing specified properties of the steel. Matching Filler these suggested consumables is and must be metal is typically required for complete joint the sole responsibility of the builder/user. Many penetration groove welds in tension. However, factors must be taken into consideration when a fillet welds loaded in shear seldom require Filler metal is selected for a specific application. matching Filler metal. Depending on the type of These factors include, but are not limited to, the weld joint and loading, lower Filler metal strengths type of steel, type of weld, loading on the welded may be acceptable or desirable for specific designs. joint, applicable codes, level of preheat, level of Also, codes, specifications, or contract documents restraint, position of welding, condition of the may require specific mechanical properties that steel, and service conditions.

Excalibur 7018, Excalibur 7018-1, Jetweld LH-70, Jet-LH 78 or Excalibur 8018-C3. (8) Jetweld LH-70 for fillets or Excalibur 8018-C3 are recommended for general purpose welding these steels. Jetweld LH-90 can be used, particularly if the weldment is to be precipitation hardened or high weld strength is required.

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  Electric, 8081, Lincoln, Lincoln electric, Excalibur, Excalibur 8018

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