4340 phase diagram
4340 phase diagram
(OP)
Hi,
I'm doing heat treatments on a 4340 steel which is a nickel-chromium-molybdenum steel containing also manganese and carbon. Anyone knows which and how I can find the appropriate phase diagram for this low-alloy steel?
thank you!
I'm doing heat treatments on a 4340 steel which is a nickel-chromium-molybdenum steel containing also manganese and carbon. Anyone knows which and how I can find the appropriate phase diagram for this low-alloy steel?
thank you!





RE: 4340 phase diagram
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If you just need the basics of liquidus temperature, etc. then the Fe-C phase diagram should be sufficient:
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