Golf club head with miter joint for brazing
A golf club head with a mitered joint for joining components of dissimilar materials is disclosed herein. The golf club head has a body with an internal edge defining a recess, and a face component having an internal edge. The face component is disposed over the recess. The internal edge of the body and the internal edge of the face have an angle ranging from about 10 degrees to about 80 degrees.
1. An iron-type golf club head comprising:
an iron-type body having an internal edge defining a recess, the body also comprising a first attachment surface formed continuously around an entire perimeter portion of the body, wherein the body is composed of a steel material;
a single material face component having a second attachment surface, the face component disposed over the recess, wherein the face component is composed of a titanium alloy material; and
a brazing material between the first attachment surface and the second attachment surface;
wherein a miter joint is formed between the second attachment surface of the face component and the first attachment surface of the body and has an angle ranging from 10 degrees to 80 degrees relative to a plane of a rear surface of the face component, wherein the second attachment surface of the face component is formed continuously around an entire circumference of the rear surface of the face component and is attached atop the first attachment surface of the body, and wherein the second attachment surface of the face component has a width ranging from 0.04 inch to 0.5 inch and wherein the first attachment surface of the body has a width substantially matching the width of the second attachment surface of the face component.
2. The iron-type golf club head according to claim 1 wherein the steel material is selected from the group consisting of C300 maraging steel, 1020 steel, 1025 steel, 1045 steel, 4130 steel, 4140 steel, and 4340 steel, 17-4 stainless steel, 304 stainless steel, 304L stainless steel, 321 stainless steel, 303 stainless steel, 316 stainless steel, 316L stainless steel, 420 stainless steel, 425 stainless steel, 425M stainless steel, 450 stainless steel, 455 stainless steel, 475 stainless steel, and HSR300 stainless steel.
3. The iron-type golf club head according to claim 1 wherein the titanium alloy material is selected from the group consisting of 6-4 titanium, 811 titanium, FS2S titanium, FS2S+ titanium, SP700 titanium, Ti 17, Ti 21, and 15-3-3-3 titanium.
4. The iron-type golf club head according to claim 1 wherein the angle of the miter joint ranges from 25 degrees to 65 degrees relative to a plane of the rear surface of the face component.
5. The iron-type golf club head according to claim 1 wherein the angle of the miter joint ranges from 30 degrees to 60 degrees relative to a plane of the rear surface of the face component.
6. The iron-type golf club head according to claim 1 wherein the iron-type golf club head has a loft angle ranging from 15 degrees to 34 degrees.
7. The iron-type golf club head according to claim 1 wherein the face component comprises a return portion.