How to cook a 2-inch thick steak to medium?
I think this question is hard to answer exactly. The easiest way to estimate the duration of the steak in the oven is to cook the steak at ~260°C and after >3 minutes each side (altogether >6 minutes) to measure the inner temperature of the steak. 57-60°C should be medium rare. Of course this his method requires a thermometer. (source: here and here)