Carburizing Steel - Heat Treating Metal - Steel Heat Treating

Описание к видео Carburizing Steel - Heat Treating Metal - Steel Heat Treating

Our video today is number 104 overall and the second in our series on case hardening of steel.......  Carburizing. 
Full Transcript: https://www.michlinmetals.com/carburi...

Back to steel basics.... the hardness that a steel can achieve in heat treatment is dependent on the carbon content. Higher carbon ... higher hardness.

So if carbon is added to the surface of a low carbon steel, a normal quench and temper heat treatment will result in a higher hardness at the surface and a lower hardness in the core just due to the difference in the carbon content.

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