We have studied sputtered amorphous Tb‐Fe films by torque magnetometry in the range 10–300 K.M‐Hloops have also been taken with a vibration sample magnetometer. All the samples studied show uniaxial anisotropy on the order of 1.5×106erg cm−3. The rotational hysteresis is present. The torque curves forT<80 K show a strong deviation from sin 2&thgr; behavior and makes the extraction ofKudifficult. However, in the range 80–300 K,Kuincreases strongly with a decrease in temperature. A strong contribution from magnetoelastic interactions is suggested. As regards magnetization, it increases asTdecreases and saturates forT<60 K. The results are discussed.