Basic Spark Testing
How to determine if the metal you have in your hand has any Iron in it. You can also use this to determine if the metal is a low, medium or high carbon steel.
How to determine if the metal you have in your hand has any Iron in it. You can also use this to determine if the metal is a low, medium or high carbon steel.
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Excellent presentation, I had metal shop in High School, loved the class. Hope the schools bring this back.
@mr.bsshopandsciencepage5800
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Thank you for the comments and yes, there is a shift to bring these classes back.