Jis G3539 Pdf -

: Heavy-duty structural pins, industrial valves, and high-pressure pumps. 2. Material Classification and Symbols Jis-G 3539-1991 | PDF - Scribd

The standard was known for its specific material grades, identified by the prefix "SWCH," which stands for teel W ire for C old H eading. The number indicated the approximate carbon content.

The Japanese Industrial Standard specifies carbon steel wires intended for cold heading and cold forging . These wires are primarily used to manufacture various fasteners and components, such as bolts, nuts, rivets, and machine screws. Scope and Application jis g3539 pdf

I can provide detailed chemical breakdowns or mechanical properties for specific grades based on your requirements. Share public link

⚠️ Be cautious of free PDFs found on unofficial websites – they are often outdated, incomplete, or pirated. Using the correct version (e.g., JIS G3539:2013, the latest confirmed edition) is essential for regulatory and quality compliance. The number indicated the approximate carbon content

The standard details permissible variations in wire diameter and out-of-roundness (ovality). Precise diameters prevent tool wear and flashing during heading.

High-strength structural fasteners, anchors, and joint pins. Scope and Application I can provide detailed chemical

The most authoritative source for JIS standards is the Japanese Standards Association (JSA) Web Store. The JSA is the official publisher and copyright holder of all JIS standards.

Industrial fasteners, valves, and pumps. Construction: High-strength structural screws and rivets. Key Steel Grades and Symbols

: The wire rods used to manufacture these wires must conform to JIS G 3507 .