A few albums you could check out off the top of my head (stand outs in bold)
Sepultura - Schizophrenia, Beneath the Remains, Arise
Kreator - Pleasure to Kill, Terrible Certainty, Extreme Aggression, Coma of Souls
Morbid Angel - Altars of Madness, Covenant
Sodom - Persecution Mania, Agent Orange
Dismember - Like an Ever Flowing Stream
Hypocrisy - Penetralia, Osculum Obscenum
Malevolent Creation - Ten Commandments, Retribution
Obituary - Slowly We Rot, Cause of Death
Also try some / all of the first seven Iron Maiden albums. They're a bit different to what you listened, but they're seriously good. Greatest metal band of all time.
Motorhead is worth a look too. Check out some of the early stuff then just work through chronologically if you like it.
