A Pokémon that meets these conditions?

For a monotype steel team.

•Steel type(obviously)

•Decent special defence

•Covers fire types/resists fire types

•Capable of performing in OU

Pleaselog inorregisterto add a comment.

Also another suggestion if you want to counter Fire types,Empoleoncan be used in OU.

Heatran. Nuff' said. I’m pretty sure its a steel type. Base 106 Sp. Def is pretty good. Its Flash Fire ability covers fire types. It is OU. and HP Water covers other fire types and its horrible ground weakness. Hope I helped!

another options could bebronzong, probobass, dialga or bastiodon.

Bastiodon and Probobassare not very good at attacking, but good be annoying with some threating moves, and they both resist rock-type moves, which are very common in OU.

Bronzongis a another good option because its Leviate ability and restitance to rock moves. It can learnEarthquake, Stealth Rock, Rock Slide, Gyro Ball, Payback, Trick Room, Reflect and Light Screen, which can be useful to protect or cover Fire types. EspeciallyReflectis useful, because it neutralize the ground and rock weakneses of your Fire Pokemon and in combo withLight ScreenorSunny Dayto cover the water weakness.

Dialgais another good option because is resist rock and neutralise water type moves. It learns Earth Power and Acient Power, and it can learnEarthquake, Stealth Rock and Rock Slide, which are pretty coverable with your Fire types.

In OU,Dialgawould be the best choice, but otherwiseBronzongwill do very well.Bastiodon and Probobassare good ingame, but in OU they do not very well.

If you don’t like my prefered choices, than go withHeatran or Empoleon