Note: The JIS standard generally has stricter limits on Lead (Pb) and Cadmium (Cd) compared to older ASTM versions.
Unlike general machining standards, JIS H 5114 references (Tolerances for die castings). It provides grades for:
While it is possible to find websites offering a free PDF download for JIS H 5114, you are strongly advised to be cautious:
IHS Markit / S&P Global – A common source for industrial standards. jis h 5114 pdf
: Sets minimum standards for tensile strength, elongation, and Brinell hardness. Where to Find the PDF
Specifically designed for large castings requiring high strength and extreme resistance to corrosion, erosion, and abrasion.
: The American National Standards Institute offers licensed access to international and foreign standards like JIS. Avoiding Unauthorized Sources Note: The JIS standard generally has stricter limits
To ensure regulatory compliance, always source your engineering standards through authorized distribution channels. Authorized Platforms
The fundamental chemical requirements for the most prominent grades established under this metallurgical framework include: Legacy Grade Modern Equivalent Copper (Cu) % Aluminium (Al) % Iron (Fe) % Nickel (Ni) % Manganese (Mn) % 8.0 – 10.0 1.0 – 3.0 0.1 – 1.0 0.1 – 1.0 AlBC2 8.0 – 10.5 2.5 – 5.0 1.0 – 3.0 0.1 – 1.5 AlBC3 8.5 – 10.5 3.0 – 6.0 3.0 – 6.0 0.1 – 1.5 AlBC4 6.0 – 9.0 2.0 – 5.0 1.0 – 4.0 7.0 – 15.0 Mechanical and Physical Properties
Compliance with JIS H 5114 is widely required across several global industries: : Sets minimum standards for tensile strength, elongation,
Utilized for heavy-duty marine propellers, sleeves, impellers, and specialized machine parts for the chemical industry. Chemical Composition (Table 2 Summary)
Specifically, JIS H 5114 has been replaced by (Copper and copper alloy castings). Therefore, while copies of the JIS H 5114 PDF still exist in circulation, it is considered a historical document, and new manufacturing or quality assurance processes should rely on the latest revision, JIS H 5120.
JIS H 5114 served its purpose for decades as the definitive Japanese standard for aluminum bronze castings. Although it has been officially replaced by the more comprehensive JIS H 5120:2016, its specific grades and technical data remain critically important for maintaining legacy equipment and understanding aluminum bronze materials.
If you're looking for a free PDF, it's unlikely to be officially available due to copyright laws. However, some standards become publicly available or are made freely accessible after a certain period. Academic libraries, research institutions, or standards databases in your country might also offer access.
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