Final answer:
The supplier of a filler metal should provide documentation with vital information like chemical composition, mechanical properties, and conformity to standards, plus welding process guidance.
Step-by-step explanation:
The documentation supplied by a filler metal supplier is crucial for ensuring the proper selection and use of the material in welding applications. This documentation typically includes critical information such as the chemical composition, mechanical properties, and conformity to standards, which ensures the metal's suitability for the specific welding project at hand. It should also include details on the appropriate welding processes and positions, along with other characteristics like the flux composition if applicable.
For materials such as filler metals used in engineering applications, precise information about the ingredients (i.e., the alloying elements) and the amounts of micronutrients, which can refer to minor but critical elements in the alloy, may also be recorded on the label or the accompanying documentation to verify the metal's performance standards and safety.