Why Quenching Steel at Austenitic Temperature Grade

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[@lorenzocantanna9246]

very well explained, thanks Stephen!

[@astroid9087]

Great explanation thanks

[@freecheese4143]

best explanation ever heard!

[@samarthkatarey6239]

Simple ,best explanation

[@leoge6816]

excellent

[@abdullahhaneefa9056]

Great

[@bangtwister]

thanks

[@chrisleon27]

兄弟 你这英文很流利额

[@TheSyahdi78]

I came here to learn how ro pronounce martensite.
But hey, this channel is very informative...
Subscribe.

[@drpawnkwp]

I came here to learn how to pronounce austenite. Guess that went out the window. But good educational video just the same.