CCT Diagram wanted -- 4140 Low Alloy Steel

[Guest102023]

TTT diagram also welcome but CCT is urgently needed.

Thanks in advance.

"If you don't have time to do the job right the first time, when are you going to find time to repair it?"

 

[arunmrao]

Pl follow the thread below, RP has provided a link for CCT curve .

http://www.eng-tips.com/viewthread.cfm?qid=332767

 

[Guest102023]

Thanks, that will do nicely.

"If you don't have time to do the job right the first time, when are you going to find time to repair it?"