{"id":61233,"date":"2026-09-04T09:15:13","date_gmt":"2026-09-04T09:15:13","guid":{"rendered":"https:\/\/www.europesays.com\/golf\/61233\/"},"modified":"2026-09-04T09:15:13","modified_gmt":"2026-09-04T09:15:13","slug":"even-as-the-iron-market-competes-for-distance-and-tolerance-mizuno-has-pushed-batting-and-consisten","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/golf\/61233\/","title":{"rendered":"Even as the Iron market competes for distance and tolerance, Mizuno has pushed batting and consisten.."},"content":{"rendered":"

Even as the Iron market competes for distance and tolerance, Mizuno has pushed batting and consistency to their standards. We looked at how the standard is implemented in the product through H.I.T. and Hiroshima’s forging method, and four irons with different characteristics.<\/p>\n

\"(From \uc0ac\uc9c4 \ud655\ub300 (From top) Mizuno Pro FLI-HI Driving Iron, Mizuno Pro M-15, Mizuno Pro M-13, Mizuno Pro S-3, Mizuno Pro S-1. <\/p>\n

a name remembered for the sound of a ball<\/p>\n

Mizuno is a difficult name to leave out when talking about Iron. After introducing Japan’s first homegrown golf club “Star Line” in 1933, Hiroshima’s partner Zuo Industrial has been producing forged irons since 1968. Mizuno continued to invest in grain flow-forming in the 1990s, even during the period when the industry’s casting transition continued along with the spread of computer-based design. In Korea, the MX-23 introduced in 2004 sold 10,000 sets in the first year of its launch, further strengthening Mizuno Iron’s position. It is a model that changed the perception that forging iron is exclusive to superiors by maintaining a unique sense of forging and making it easier to handle with a wide cavity and a low and deep center of gravity.<\/p>\n

In the iron market, distance and tolerance are still important selection criteria. The hollow structure, composite material, and low-centered design make it easier to float and send the ball far away are also gaining wide demand. Rather than being swept away by such a trend, Mizuno has put weight on the fact that it is a club where iron repeats a set distance and sets the ball on the green. He chose to refine the distance deviation, ballistic, spin, and impact feedback together rather than the one-time maximum distance that was well matched.<\/p>\n

Mizuno’s words in the 2026 Iron are also consistent performances. Consistency here does not mean developing one tolerance. It focuses on balancing batting and control, ballistic and spin within a set, and reducing the deviation of the results, including miss hits.<\/p>\n

The Korean market’s love for monotony is unusual. Mizuno Korea said that the proportion of forged products is about 85% based on its iron sales. The difference is large compared to about 50% in Japan and 20% in the United States. Although it is not a statistic that represents the overall iron market, it is clear by comparing regional tastes within the same brand.<\/p>\n

In Korea, forging is more than a manufacturing method. It is accepted as a sign that measures the sense of batting, quality, and completeness.However, not all forging clubs guarantee a good batting sense soon. What material you use, how you make the flow of metal tissue, and how you coordinate the way the head rings should fit together. Mizuno Ono Takao, head of the product planning team at the golf division of Korea, defined a good batting sense as “the pleasant batting sound resonates for a long time.” It is not just a soft touch, but the impact is clearly read, but it is not jarring to the ears, and the afterglow is not cut off for a short time. Mizuno Iron’s batting sense starts in the ear before the hand.<\/p>\n

\"2004 \uc0ac\uc9c4 \ud655\ub300 2004 MX-23 Iron. <\/p>\n

the sense of batting that one’s ears notice first<\/p>\n

I think golfers feel the feeling of the ball with their hands. However, judgment quickly shakes when the vibration transmitted to the hand and the sound entering the ear are separated. Mizuno secured data through internal tests that it became difficult to distinguish the good or bad of the impact sense when ordinary golfers hit the ball with earplugs. Tag sound is not an accompanying sound effect, but information that creates a large part of the senses.<\/p>\n

The iron head transforms very briefly at the moment of impact and then vibrates as it returns to its original position. The vibration spread into the air is the sound of a batting. Sound of the same size also sounds solidly and dull depending on the pitch, tone, and afterglow. Mizuno compared the sounds of several irons and paid attention to the length of the sound as the factor that has the greatest influence on the perception of the batting sense. It is explained that the more reverberation continues in the appropriate range, the more faithful and pleasant the golfer accepts the impact.<\/p>\n

Harmonic Impact Technology (H.I.T.) is a technology that turns that sense into a design language. It’s not the way to add sound like a speaker. The method of vibration itself is refined by changing the thickness and shape of the cavity, mass placement, and head stiffness. In other words, the invisible sound design is hidden behind the completed head’s appearance.<\/p>\n

Development begins with determining which golfers will use the model. Mizuno’s philosophy is that the sound of a superior muscle bag should be different from that of Iron, who took tolerance with a big head. Once the goal is set, AI simulations look at where and how much the head is deformed and what vibration it produces at the moment of impact. Fix the structure and shape according to the results, and make a prototype when the numerical value approaches the goal. The final decision is up to the Tour Pro and the general golfer who will use the model. Reaction from the sita is returned to the design, and if necessary, it repeats the production of prototypes.<\/p>\n

This process also distances itself from the conventional wisdom that the softer the better. If the impact is too soft, it is difficult to read whether it hit the center of the face or missed with a ton or heel. A good batting sense is not a sense of erasing all shocks, but rather a feedback that accurately tells the difference between a good shot and a bad shot. If a good sound satisfies your ears, accurate feedback fixes your next swing.<\/p>\n

\"\uc0ac\uc9c4\uc124\uba85\"\/ \uc0ac\uc9c4 \ud655\ub300 <\/p>\n

Forging techniques to create a unique sense of Mizuno<\/p>\n

If you’ve designed a sound, the next thing to do is to build a body that will make that sound. Mizuno’s forging iron is forged by Hiroshima’s partner Zuo Industrial. Forging is not a process that ends with just one hard tap. The temperature and pressure of the material, the mold and grinding, and the judgment of the operator must be consistently met to produce the same quality and sound for each head.<\/p>\n

Grain Flow Forged is a framework of Mizuno minor. After heating one steel rod, narrow the neck and bend it to hold the bottom shape of the head and hoseel. It is then made into a precise head after several presses. The key is that the face and neck are made separately and are not welded.<\/p>\n

The flow of metal tissue, the so-called single flow line, continues uninterrupted from the batting surface to the Hosel. Mizuno explains that this continuous organization is an important basis for creating head consistency and resonance.<\/p>\n

HD stands for High Density. The grain flow position HD collects the single flow line more tightly in the batting area where the actual ball hits. Even the same all-in-one forging is a method of concentrating the grains of the metal where the impact enters. Mizuno believes that this difference contributes to making the lingering sound of the batting sound long.<\/p>\n

It goes one step further from the name of the method of forging and uses the direction and density of the tissue as a material for sound.<\/p>\n

The material is also special. The 2026 MX FORGED and Mizuno Pro S-1 and S-3 use wrought iron called S25CM and 1025E in English. M-13 uses the same material from No. 9 to GW. The ‘M’ at the end of the name means that it is a material exclusively for Mizuno.<\/p>\n

The content of phosphorus and sulfur, which can obscure the feeling of batting, is controlled below the Japanese industrial standard limit. It’s not just a choice of soft iron. He chose a balance of strength and processability that can clearly feel the center of impact while creating a long sound.<\/p>\n

Mizuno Pro has one more layer. It is a copper underlay that puts a thin layer of copper between the wrought iron head and nickel-chromium plating.<\/p>\n

Copper adjusts the vibration a little more gently, creating a sense that the ball stays at pace for a longer time. The difference is fine and there are individual differences. Therefore, this technique is closer to the completion of the last sense than to the performance immediately revealed by numbers. Continuous metal structures, materials with reduced impurities, and copper undercoat overlap in the same direction, and H.I.T. orchestrates the sound. Mizuno’s batting sense is not a secret, but a result of making a small difference.<\/p>\n

Finding Forging Iron for Me<\/p>\n

Mizuno’s forged iron looks at the same batting sense, but each has different characteristics. From operability to tolerance, you can choose according to your swing and feedback you want.<\/p>\n

\"\uc0ac\uc9c4\uc124\uba85\"\/ \uc0ac\uc9c4 \ud655\ub300 <\/p>\n

1 MIZUNO PRO S-1 a muscle bag for superiors<\/p>\n

S25CM (1025E) is a muscle bag made of grain flow poside HD. It aims for the clearest and hardest feedback among the four models by tuning the oscillations with the channel bag shape, H.I.T., and copper sub-gold. The sol, reflecting small offsets and tour feedback, fits the superior who makes the ballistics and pitch himself.<\/p>\n

2 MIZUNO PRO M-13 Golfers who want both distance and sophisticated control<\/p>\n

It is a combo iron with different number structures within a set. No. 4~5 is a pocket cavity that combines Chromoli 4120 and 431 stainless steel, and No. 6~8 is a thin-faced micro-slot structure that helps ball speed, and No. 9 to GW is in charge of distance control and impact feedback with 1025E integrated forging. It is suitable for middle and upper classes who want the help of long and middle iron and the sophistication of short iron together.<\/p>\n

3206 MX FORGED Golfers who want a smooth ball, stable ballistics, and comfortable play<\/p>\n

The entire number was forged into an S25CM integrated type, and the weight was placed around the cavity and on the soil side to widen the suite area. The floatgrind with a wide brush and trailing edge is designed to increase impact stability and to be easy to escape from rough. It fits golfers who want a monotonous feeling but need to relax in head size and tolerance.<\/p>\n

4 MIZUNO PROS-3 Road handicapper where direction and distance control are important<\/p>\n

It uses 1025E integrated forging and copper undercoat, such as the S-1, but added tolerance with half-cavity and a slightly more relaxed head size. The thin top line and short head length ensure operability, and the triple cut brush is trimmed to make it easy to escape from various lies. It’s a choice for golfers who want feedback from muscle bags but want to ease the contact burden.<\/p>\n","protected":false},"excerpt":{"rendered":"Even as the Iron market competes for distance and tolerance, Mizuno has pushed batting and consistency to their…\n","protected":false},"author":2,"featured_media":61234,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3021],"tags":[784,22827,4080,805,22826,4191,3123],"class_list":["post-61233","post","type-post","status-publish","format-standard","has-post-thumbnail","category-mizuno","tag-driving","tag-for-seniors","tag-forged","tag-golf-club","tag-hiroshima","tag-korea","tag-mizuno"],"_links":{"self":[{"href":"https:\/\/www.europesays.com\/golf\/wp-json\/wp\/v2\/posts\/61233","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/golf\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/golf\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/golf\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/golf\/wp-json\/wp\/v2\/comments?post=61233"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/golf\/wp-json\/wp\/v2\/posts\/61233\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/golf\/wp-json\/wp\/v2\/media\/61234"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/golf\/wp-json\/wp\/v2\/media?parent=61233"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/golf\/wp-json\/wp\/v2\/categories?post=61233"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/golf\/wp-json\/wp\/v2\/tags?post=61233"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}