Golf club head structure for casting in Fe-Mn-Al alloy

摘要

A golf club head structure includes a striking plate member and a weight member connected thereto. The striking plate member is cast in Fe—Mn—Al alloy and integrally formed with a striking portion and a hosel portion so as to improve casting fluidity in the slurry shell and to eliminate contraction cavities. The weight member is made of high specific gravity material used to adjust a center of gravity of the golf club head.