I ordered some 15N20 and it is only 1/16" thick. (sorry, I'm old school and never did catch on to the metric system) I have 3 different types of carbon steel to try and bond with but they are all a different thickness from the 15N20. Will it still work? Can I double up the 15N20 to make 1/8 and layer like that? The rest of my stock is 1018 @ 1/8", 1045 @1/8" or 1084 @ 1/4". I recently made 4 throwing knives. The first 3 were made from Nicholson files and I broke the tip off all of them when I used them. I been playing with heat-treatments and trying to get it right. The fourth one I made from 2 pieces of 1084@1\4" thick. It was my very first...sorry, thats a lie...my second attempt at bonding material. First failed due to stupidity. Tried to forge together 1084 and a piece of 304 stainless. Not even close! Anyway, the throwing knife worked and still has the tip after about 30 throws. You can't even see a line between the 2 pieces I started out with. I am encouraged! Would like to try damascus but don't want to throw away material and effort for nothing. Any suggestions would be greatly appreciated.