Technical Data


At Yamato Gokin, we ensure that our  products are manufactured to the highest quality and standard.

You can view the alloy and material safety data sheets for each of our materials below. 

Safety Data Sheets

Aluminum Bronze
Special High-Strength Brass
High Strength Beryllium Copper
High Conductivity Beryllium Copper
Copper Chromium
NC Alloy (Corson System)


We obtained our JIS Q 9100 certification in 2016. This certification and registration covers the:
1. Development, manufacture and sale of copper alloy products (resistance welding electrode materials, various machine parts materials, mold materials, etc.)
2. Manufacture and sale of copper alloy products (materials for parts in the aerospace and defense fields)

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