CuZn9Pb2-UNS.C31400 Leaded Commercial Bronze rods
CuZn9Pb2 - UNS. C31400 Leaded Commercial Bronze Alloys Rods / Commercial Bronze rods
CuZn9Pb2 UNS.C31400 Lead Commercial Bronze alloys which is commonly named "Commercial Bronze", and it is a free machining brass with a higher electrical and thermal conductivity than that of standard free machining brass. C31400 combines the natural corrosion resistance of C22000 with the machinability typical of leaded brasses.
Typical Application for UNS.C31400 Leaded Commercial Bronze Alloys
Electrical : Electrical Contacts, Electrical Plug Type Connector, Connectors for Wires and Cables
Fastener : Nuts, Screws, Screw Machine Parts
Industrial : Pickling Crates, Plumbing Components, Pickling Racks, Pickling Fixtures, Architectural Hardware
Chemical Composition:
Cu: 87.50-90.50%
Pb: 1.30-2.50%
Fe: 0.10% Max.
Ni: 0.70% Max.
Zn: Balance
Note: Copper plus additions equal 99.50% minimum.
International Specification:
Rods/Bars/Square/Hex.: UNS.C31400, ASTM B140, CDA 314
European Standards: CuZn9Pb2, HPb89-2, MS89Pb
Note:
ASTM: American Society for Testing and Materials
Note: Unless otherwise specified, material will be produced to ASTM.
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