I have in my posession a ABUS 160/50

I have had this lock for at least 10 years, I used it on my locker at high school. -Sorry to say I forgot the combination over a christmas break (i changed the combo just before going on the holiday) And when i came back i had totally forgot the code!
Well, the whole lock in the locker did unscrew and i took it home and sawed the stuff holding my precious padlock prisoner. I then welded it and grinded it


Now when i found this nice forum, i wonder if there are some technicue that can help me open this bastard?
