Oct 6, 2005 #1 jimsan Industrial Joined Aug 12, 2003 Messages 26 Location GB Tellurium is added to steels to modify the inclusions and improve machinability. Does anyone have any experience of hot working such materials (25CrMo4 for example) and experienced cracking problems?
Tellurium is added to steels to modify the inclusions and improve machinability. Does anyone have any experience of hot working such materials (25CrMo4 for example) and experienced cracking problems?
Oct 6, 2005 #2 Goahead Aerospace Joined Jul 13, 2003 Messages 625 Location IL Tellurium improves the machinability of copper and stainless steel. 25CrMo4 is normally machinable. http://www.welding-advisers.com/ Upvote 0 Downvote
Tellurium improves the machinability of copper and stainless steel. 25CrMo4 is normally machinable. http://www.welding-advisers.com/
Oct 7, 2005 #3 yates Aerospace Joined Oct 1, 2002 Messages 202 Location FR We regularly hot-head 25CrMo4 bolt heads with no cracking, but I didn't know Tellurium was an element added deliberately. To what spec ? Upvote 0 Downvote
We regularly hot-head 25CrMo4 bolt heads with no cracking, but I didn't know Tellurium was an element added deliberately. To what spec ?