AA / ASTM B26 · Al-Si-Mg alloy
A356 Aluminium Alloy Ingot
Globally specified low-iron Al-Si-Mg alloy delivering exceptional mechanical performance for cast wheels and structural parts.
What is the chemical composition of A356?
| Element | Composition (%) |
|---|---|
| Si | 6.5 – 7.5 |
| Mg | 0.25 – 0.45 |
| Fe | ≤ 0.20 |
| Al | Balance |
Mechanical & Physical Properties
Tensile strength
≈ 290 MPa (T6)
Elongation
≈ 6%
Fatigue strength
High
What is A356 used for?
Alloy wheelsSuspension partsEV battery housingsStructural castings
Advantages
- Premium mechanical properties
- Low iron
- Excellent for T6
Frequently asked questions
What is the chemical composition of A356?+
Si 6.5 – 7.5%, Mg 0.25 – 0.45%, Fe ≤ 0.20%, Al Balance.
What is A356 used for?+
A356 is typically used for Alloy wheels, Suspension parts, EV battery housings, Structural castings.
What standard does A356 meet?+
A356 is a Al-Si-Mg alloy, manufactured to AA / ASTM B26.