Brief description
Klein designation: BRONZE 3444
Class of steels: Free machining bronze
with Pb addition
Material number: 2.1076
Standard ISO: CuSn 4 Pb 4 Zn 4
RoHS 2 – 2011/65/EU: compliant
Machinability: very good
Hardening capability: cannot be thermally hardened
Forming: can be cold formed(difficult)
Cold working hardening: can be hardened by cold working(difficult)
Polishing ability: not appropriate for mirror polishing
Magnetism: non magnetic
Corrosion resistance: satisfactory
Uses: Precision parts for the electronic industry and numerous other industrial applications