If you are looking to integrate this standard into your supply chain, let me know:
Always verify the current revision before referencing in manufacturing or procurement. jis g3539 pdf
JIS G3539 is a Japanese Industrial Standard that covers specifications for certain types of cast iron used in corrosion-resistant applications (e.g., cast iron for seawater or chemical environments). It defines material grades, chemical composition limits, mechanical properties, and testing/inspection requirements. If you are looking to integrate this standard