What steel?

[Toolmaker51]

Astounding, simply put. Pose a question and myriad responses occur as if by magic. They vary more than quantity of contributors alone; multiplied by experience, locale, vocabulary, advancements, and intuitive sleuthing.
In this field, [or any with incredibly faceted processes, techniques, and save-the-day fixes] no stupid questions exist.
In no way could ANYONE know all this. There are some that know an incredible amount. I'd warrant they achieved a portion of that by asking. ? Because answers reveal more questions. And they continue to ask...

Hopefully, unasked questions are held by lurkers; digesting 'our' terminology so they can ask too.

Brainstorm along with us!