Chemical Composition
Element |
Component |
Sn |
4.2-5.8% |
Fe |
≤0.1% |
Zn |
≤0.3% |
P |
0.03-0.35% |
Pb |
≤0.05% |
Cu |
Balance |
Mechanical Properties
Alloy |
Temper |
Tensile Strength N/mm2 |
Elongation % |
Hardness HV |
Remark |
O |
295-400 |
≥40 |
75-105 |
|
|
1/2H |
400-505 |
≥14 |
120-160 |
|
|
H |
525-625 |
≥8 |
165-210 |
150 0000 2421