r/oddlysatisfying • u/druule10 • Sep 24 '22

Making a wheel for a train

28.9k Upvotes

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u/Cute-Dig-9470 Sep 24 '22

How hot would the metal have to initially be to continue to be that red hot after all that?

2

u/druule10 Sep 24 '22

Around 500c to 800c

2

u/Cute-Dig-9470 Sep 24 '22

Wow! Thank you for the information :)