Tin BronzesBeryllium-freeIn production
BZ4 ZEST
CuSn4Zn4
550 MPaYield strength
650 MPaTensile strength
17 %IACSEl. conductivity
8.9 g/cm³Density
Specify this grade
Qualification packs are released after a short form. Export control applies.
Properties
Guaranteed values, by temper.
- Alloy family
- Tin Bronzes
- Chemistry family
- CuSnZn
- Lead-free
- Yes
Forms
Forms & dimensions available
Wires1 variant(s)
Dimensional ranges and tolerances on request — machining and finishing are in house.
Standards
Standards & equivalences
- Alternative to BZ4
- C54400
- CuSn4Pb4Zn4
Product and process qualifications are listed above. Customer approvals are confidential and are not disclosed.
Alternatives