View Single Post
Old 01-19-07, 12:33 PM
  #2  
TO11MTM
Senior Member
 
Join Date: Mar 2006
Posts: 387
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times in 0 Posts
Not quite..... the two numbers after the 41 have to do with the carbon content.

http://en.wikipedia.org/wiki/41xx_steel <-- Wiki has a bit more info...
TO11MTM is offline