Performance Material · Special & Standard Brasses
Si45Z
CuSi3Fe2Zn3 · UNS C65620
Si45Z: Special & Standard Brasses from the Lebronze Alloys North American range.
AMS4616
✓ Lead-free · REACH / RoHSOverview
Special & Standard Brasses.
Si45Z: Special & Standard Brasses from the Lebronze Alloys North American range.
Sectors served
FamilySpecial & Standard Brasses
CompositionCuSi3Fe2Zn3
UNSC65620
Tempercold worked
Density8.6 g/cm³
Conductivity8 %IACS
MagneticNo
FormsBars
Mechanical properties
Minimum guaranteed properties.
Minimum guaranteed values by grade and product form.
| Grade / spec | Form | Tensile (ksi) | Yield 0.2% (ksi) | Elong. (%) | Hardness (HB) | Hardness (HRC) | Compliant with |
|---|---|---|---|---|---|---|---|
| cold worked | Bars | 78 ksi | 49 ksi | 12 | 150 | n/a | AMS4616 |
Data for information only, non-contractual. Request a certified datasheet for design allowables.
Physical properties
| Density | 8.6 g/cm³ |
| Electrical conductivity | 8 %IACS |
| Thermal conductivity | 30 W/m·K |
| Young's modulus | 110 GPa |
| Thermal expansion | 17 ×10⁻⁶/K |
| Magnetic permeability | 1.01 |
| Machinability index | 30 |
| NACE corrosion rating | 3 |
Standards & specifications
Norms & designations.
Norms & designations
- AMS4616