Mouse over element names to get quick help on its effects in the alloy.
For comparison with other alloys open steel composition graph builder & analyzer.
Select steels from the Interactive Knife Steel Composition Chart.
Generated 98496506 times.
SUP12(JIS) - Si-Cr heat treatable spring steel. Used for strained springs for cars and railway carriages and for surfaces requiring abrasion resistance. High strength, hardness and wear abrasion resistance. Low machinability, workability and weldability.
Manufacturing Technology - Ingot
Country - Japan(JP)
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.
Thanks, Credits And References