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Heat treatment of high chromium white cast irons

Heat treatment of high chromium white cast irons

Heat treatment of high chromium white cast irons

(OP)
Hello,


I am casting high chromium (~18% Cr,   2.7%C) white cast iron rolls and I am looking for the heat treatment specs of this material.

Does anybody knows where I can find the heat treatment specifications? (it is kind of urgent...)

RE: Heat treatment of high chromium white cast irons

There is an old handbook on white chrome and ni-hard irons.
ACI maybe.  Even if I was home I am not sure where mine is.
Sorry.

= = = = = = = = = = = = = = = = = = = =
Plymouth Tube

RE: Heat treatment of high chromium white cast irons

Air harden at 980-1020C and temper between 500-700C depending on the final hardness. A double temper is always recommended.

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