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A razor that would flex like that would not be much joy to shave with, because if it flexes so much, with so little pressure, the edge will also roll and bend like that instead of cutting. I know of...

Wootz is typically 1.5 to 1.55% carbon.
It needs a lot of carbon in order to be able to austenize while still leaving enough carbon for the wootz carbides.
The mechnical properties of wootz, or any...