While there are many breeds of beef cattle, the most common ones for steak are:
* Angus: Known for their marbling and tenderness.
* Hereford: A popular breed for their hardiness and good meat quality.
* Charolais: Known for their large size and lean meat.
* Simmental: Another large breed with good marbling.
It's important to note that not all cows are used for steak. Dairy cows, for example, are primarily raised for milk production and their meat is often not as desirable for steak.