A material for [a part] that
must [requirements] under
[budget]. Compare four
candidates on the properties
that matter, and name each
one's failure mode.

Choose a Material With Reasons

Four candidates, each with the way it eventually fails.

Prompt

I need a material for [a part] that must [state the requirements] at a cost under [budget]. Compare four candidates on the properties that actually matter here, and name the failure mode each one is vulnerable to.