Detailed Dimensional Range

C35330 rods are available in a broad range of diameters, with tolerances and forms tailored to industrial standards:

• Diameter Range:
  • Standard diameters: 3 mm to 80 mm .
  • Subcategories:
• ≤12 mm
• 12–25 mm
• 25–50 mm

• 50 mm .

• Tolerances:
  • Diameter deviation: ±0.20 mm (for diameters ≤55 mm) .
  • Roundness: ≤50% of diameter deviation .
• Length and Form:
  • Standard length: 20 meters (straight or coiled based on diameter):
• Coiled: 3–10 mm
• Coiled/straight: 10–30 mm
• Straight: >30 mm .
  • Length tolerance: +15 mm (with a 5 mm saw-cut allowance) .

 International Standards

C35330 complies with several critical international standards, ensuring global interoperability:

• ASTM B453/B453M:
  • Primary standard for Cu-Zn-Pb (leaded brass) rods, bars, and shapes.
  • Specifies mechanical properties by temper (e.g., H01, H02) and diameter .
• JIS H3250:
  • Japanese standard for copper alloy rods, covering dimensions, tolerances, and mechanical testing .
• EN 13601:
  • EU standard referenced for conductive copper rods, though C35330 is more commonly aligned with ASTM due to its leaded brass classification .
• Industry-Specific Compliance:
  • Used in DZR brass components per UNS C35330 specifications for valves and HVAC systems .