DIN 55Si7 Knife Steel
Composition Analysis Graph, Equivalents And Overview

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Knife Steel Chart Mobile:

Mouse over element names to get quick help on its effects in the alloy.
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Select steels from the Interactive Knife Steel Composition Chart.

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55Si7(DIN) - Alloy structural steel. Very pure alloy, used in swords and sometimes in knives as well. Relatively low attainable hardness for knives, just ~56HRC. Due to high Silicon content not very forging friendly.

Manufacturing Technology - Ingot

Country - Germany(DE)

NOTE - Approximate composition based on manufacturer's or standard reference information and other alloys in the same reference group is shown.

Knife Steel Chart Mobile Support:

Help & support for the Knife Steel Chart for Android.
Help & support for the Knife Steel Chart for iOS.
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