What is the best Al/N ratio in steel castings or forgins ?
What is the best Al/N ratio in steel castings or forgins ?
(OP)
Is there any best Al/N ratio :
1- to avoid alumnium embritllement
2- To get the maximal Charpy Test value ?
A colleague tell me that Al/N ratio must bes greater than 2 is that true ?
Thanks
1- to avoid alumnium embritllement
2- To get the maximal Charpy Test value ?
A colleague tell me that Al/N ratio must bes greater than 2 is that true ?
Thanks





RE: What is the best Al/N ratio in steel castings or forgins ?
See my response in the following thread for some information on Al:N ratio for wrought products like forgings, bars, etc. It is a long thread and my response is near the bottom.
thread330-122492: 4140 Threaded Stud Failure
RE: What is the best Al/N ratio in steel castings or forgins ?
In the "HEVEAN of the metallurgy" your are a great ANGEL !
Thanks
RE: What is the best Al/N ratio in steel castings or forgins ?
Thank you very much for the compliment. I am glad that you found the information helpful.