← Glossary

Welding Consumable Selection

Selection of filler metals such as electrodes, wire, or powder to ensure the desired mechanical properties in the weld metal.

Physical-Chemical Mechanism of Action

Filler materials influence the chemical composition and structure of the weld metal. They can stabilize metals, bind oxygen, or provide special properties.

Metallurgical Relevance & Risks in Welding

Wrong selection can lead to porosity, loss of strength and toughness. It can also cause uneven stresses and cracks in the weld metal.

Shop Practice & Instructions

Choose the right filler material based on the base metal and desired properties. Make sure the filler materials are compatible with the base metal. If needed, perform a chemical analysis.

MetallurgieSchweißtechnik

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