Tin BronzesBeryllium-freeIn production
Alloy 660
CuSn7Zn4Pb7 · C93200
138 MPaYield strength
241 MPaTensile strength
10 %Elongation
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
- CuSnZnPb
- Lead-free
- No
Forms
Forms & dimensions available
Bars1 variant(s)
Dimensional ranges and tolerances on request — machining and finishing are in house.
Standards
Standards & equivalences
- ASTM B505
- CC493K
Product and process qualifications are listed above. Customer approvals are confidential and are not disclosed.
Alternatives