How To Determine What Kind Of Steel You Are Working With

what kind of steel is it


The Steel / Iron Spark Chart

It would be a great idea if you took several types of known steel to the grinder and compared their sparks to the chart.

That way you will develop a real feel for what you are looking for in the sparks.

So here is what the steel sparks look like.

To get the image to fit my blog I divided it in two – they should be side by side.


steel spark test chart


what steel sparks look like

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