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