Thomas Broadfoot 🍁👻
@thomasbroadfoot · Nov 24, 2019
Is this 3-O-X alloy (like 303 or 304) or 30X hardness (like 30 times)?
Elon Musk
@elonmusk
Good question. It’s a new variant of 300 series stainless steel, but it also gets cold-worked many times, depending on kilotonnage of press.
09:32 PM · November 24, 2019 · 0 views
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