AISi8 Technical Data Sheet

1. Product Basic Information

• Name: Alloy Chain
• Brand: AISi8

2. Chemical Composition

Element	Si	Fe	Cu	Mn	Mg	Zn	Ti
Content	6.0-9.0	≤0.5-1.2	≤0.10	≤0.35	≤0.35	≤0.10	–

Element	Pb	Sn	Cd	Sb	Bi	Al
Content	≤0.05	≤0.10	≤0.01	≤0.05	≤0.05	Remainder

• Compliance: Meets RoHS and REACH environmental requirements.

3. Performance

Mechanical Properties

Property	Tensile Strength (MPa)	Yield Strength (MPa)	Elongation (%)	Hardness (HBW)
F	255	80	5	48
T5	180	80	5	48

Thermal Properties

Property	Thermal Conductivity (W/m·K)	Reference Density (g/cm³)
F	120	2.6
T5	180	2.6

4. Use Instructions (Reference)

• Solid Solution Temperature: 620°C
• Artificial Aging Temperature: 585°C

5. Material Characteristics

• Excellent casting properties, good fluidity, original metal characteristics preserved, improved thermal conductivity, suitable for high thermal conductivity and other applications.

6. Main Application Areas

• Primarily used in areas such as consumer electronics, smart hardware, communication products, new energy, 5G base station housing, network devices, power supplies, automotive electronics, etc., meeting various functional requirements.