Note: Values above are for Sand Mold castings (S). Metal Mold castings (M) typically exhibit higher strength.
In the world of industrial manufacturing, material standards are the silent guardians of quality, safety, and interoperability. For engineers, procurement specialists, and quality assurance teams working with brass components, one standard frequently appears on blueprints and purchase orders: .
To obtain an official copy of the standard (or its current replacements), you can use the following resources: Official Purchase Japanese Standards Association (JSA) Webdesk
Used for certain aircraft parts due to its relatively low specific gravity compared to other bronze alloys. 株式会社岡本 Standard Equivalents
The JSA does not offer free full-text previews. However, you can often see the cover, scope, and table of contents on their website without purchasing.
