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What type of steel are coil springs made from? I know after production they go through a heat treatment/tempering process to remove internal stress and to improve ductility and toughness but what material do they start out as? High carbon steel? Low carbon steel?
I know this is kind of an odd question but it's for a project in my Metallurgy class
I know this is kind of an odd question but it's for a project in my Metallurgy class
