Grade Details
| Grade | UNS C90300 |
| Standard | UNS |
Chemical Composition (%)
| Cu |
Pb |
Sn |
Zn |
Fe |
P |
Ni |
S |
Sb |
| 86.00-89.00 |
0-0.30 |
7.50-9.00 |
3.00-5.00 |
0-0.20 |
0-0.05 |
0-1.00 |
0-0.05 |
0-0.20 |
Mechanical Properties
| Yield Strength |
~125-145 MPa (as cast) |
| Tensile Strength |
~275-310 MPa (as cast) |
| Elongation |
~20-30% (as cast) |
| Note |
Tin bronze casting alloy, indicative as-cast values |