We introduce a free-cutting steel of Akiyama Seiko.

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Free-cutting steel

ASK added the appropriate free cutting elements that is like a S, Pb or Te to the Carbon steels to improve the efficiency at the turning process.
In an extensive line-up, ASK provides steels to meet the application-request.

metallographic structure

Free-cutting steel

Free-cutting steel is the most typical steel added S · Pb, etc. based in S10C steel.
It has excellent machinability, this free-cutting steel has the ultra-Super machinability and contribute to the unmanned operation.

Detail Data

High and Midium-Carbon steel

ASK add S and Pb in medium-carbon steel S48C and SK steel without impairing the quenching characteristics.
It is a high and midium carbon steel with good machinability.

Detail Data

Super-low-carbon free-cutting steel, Soft magnetic Bars

Approproate amounts of Pb and other components are added to SUYB Producting free-cutting iron with both electromagnetic properties and excellent machinability

Detail Data

ASK "Pb free" free-cutting steel

The Pb is the good component for the machinability of the free cutting steel,
but the environmentally hazardous substances.
ASK release the "Pb free" free cutting steel without "lead"