At Yamato Gokin, our products are manufactured to the highest quality and standard through our integrated development and production process.
We produce and offer over 100 types of copper alloys in various shapes and sizes to suit our customers’ unique needs. You can find our products in a wide variety of major industries and markets as we supply our alloy products not only within Japan, but all over the world.
We ensure that our aluminum bronze, copper beryllium, copper chromium, high-strength brass, and specially-developed Corson system alloys meet strict technical standards for safety and quality.
Beryllium Copper Alloy
Our Beryllium Copper has the highest strength and hardness of all copper alloys. It not only has the strength equal to that of special steel, but also an excellent spring quality, electrical conductivity, wear resistance and corrosion resistance due to our unique heat treatment.
Special High-Strength Brass Alloy
Our High Strength Brass alloy, or High-Tension Bronze, is a material created over years of research and manufacturing experience. It requires no heat treatment to increase its strength and hardness.
Our touchless tool is made of our high-quality aluminum-bronze alloy that is certified by the Japan Copper Development Association as ultra-antibacterial. It enables the reduction of direct contact with public surfaces such as on buses, trains and elevators.