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Harden knife blade up to 50 cm

EUR 35,00 /per pcs.
incl. 20% VAT.

In stock.

Shipping time: approx. 1 week

pcs.

Product description


If an order includes hardening, we will wait to ship until the blade(s) have arrived and been hardened.


The material thickness at the edge should be at least 0,6mm for carbon steel, and 0,4mm for stainless steel.
For laminated steel, grind down to a maximum of 1mm only.

Our heat treatment for knife blades from 40 cm to 50 cm includes:

  • Hardening
  • Straightening service
  • Deep freezing at approx. -85°C
  • Tempering


Carbon steel is hardened in the furnace without scale protection, and the resulting scale is partially brushed off, especially on the blade.

Stainless steel & PM steel are protected in an argon atmosphere during the process and quenched in air, resulting in only a very thin oxide layer.

Rusting laminated steel (carbon steel) is not deep frozen due to the increased risk of cracking.

 

During hardening, blades may warp; we attempt to straighten them, but in extremely rare cases the blade may break. We do not provide any warranty for warping or breakage during hardening.

For further information, please visit our website.


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