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FAQ Category

Brasses

  • Q Is Brass 260 corrosion resistant?

    A
    Yes, it resists atmospheric and mild chemical  corrosion, but less than tin bronzes.
  • Q How does Brass 260 compare to Brass 360?

    A
    Brass 260 has better formability but lower  machinability than Brass 360.
  • Q Why is it called Cartridge Brass?

    A
    Because it is widely used in ammunition  c artridge cases due to its ductility.
  • Q Where is C360 most often used?

    A
    In high-volume machined parts such as fittings,  valves, and connectors.
  • Q Can C360 be welded?

    A
    Welding is difficult due to lead content;  brazing and soldering are preferred.
  • Q Why is C360 called Free-Cutting Brass?

    A
    Because its lead content improves  m achinability, making it easy to cut on CNC  m achines.
  • Q Is CZ121 suitable for marine environments?

    A
    Not recommended, as dezincification can  occur; naval brass is better.
  • Q What is CZ121 mainly used for?

    A
    For precision machined parts, especially in  plumbing and electrical industries.
  • Q Is CZ121 the same as C360?

    A
    Yes, they are equivalent grades under different  standards (EN vs ASTM).
  • Q Where is C69300 commonly used?

    A
    In plumbing, drinking water systems, and eco  sensitive applications.
  • Q How does C69300 compare to C360?

    A
    It has lower machinability than C360 but offers  environmental compliance and superior  dezincification resistance.
  • Q Why is C69300 called Eco Brass?

    A
    Because it is a lead-free brass designed to  m eet environmental regulations.
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