Thanks for the update, Matt. I did mention uranium alloys because I knew they were used as well, didn't realize that's all we use & we sell the WC to other countries. I had also heard that the main body of the penetrator is WC with a DU core, but no? The DU alloys I have heard about (www.nuclearweaponarchive.org) contain 2% molybdenum or 0.75% titanium - is that accurate?
Jonathon
No matter how big the one you just caught is, there's always a bigger one out there somewhere...