How to Select a Hardfacing Alloy

Selecting the right hard-facing alloy for the job is not as difficult as it may seem if one just follows a few simple steps. First, determine the composition of the part and the type of weld deposit that is needed (must it be machinable, crack-free, etc.); secondly, determine the wear pattern the part is likely to undergo; and third, pick the most cost-effective alloy and deposition process for your needs.