For casual reference, some public libraries in Japan have JIS handbooks. However, for professional use, always purchase the official PDF.
is a Japanese Industrial Standard that historically specified the requirements for aluminium bronze castings, often referred to as "castings" in engineering contexts. Aluminium bronzes are a family of copper-based alloys known for their exceptional strength, corrosion resistance, and wear resistance, making them ideal for heavy-duty marine, industrial, and chemical applications. jis h 5114 pdf