ForceBeyond is a premier manufacturing partner specializing in superior-quality A356 aluminum casting components. Engineered for demanding structural and thermal environments, A356 aluminum offers an exceptional combination of lightweight design, high strength, and excellent fluid castability for intricate, complex geometries.
Poured through precise sand casting and investment casting methods, our A356 capabilities range from low-volume prototype runs to high-volume production batches. We manufacture A356 castings weighing anywhere from a few ounces up to 200+ pounds, delivering fully finished, pressure-tight components ready for critical assemblies.
A356 is a versatile 7% Silicon and 0.3% Magnesium aluminum alloy. It is widely considered the logical choice for complex castings that require excellent pressure tightness, weldability, and corrosion resistance. It is frequently utilized as a cast substitute for wrought aluminum alloy 6061.
ForceBeyond ensures strict adherence to metallurgical standards to prevent impurities and maximize castability.
| Element | Percentage (%) | Element | Percentage (%) |
|---|---|---|---|
| Silicon (Si) | 7.0 | Iron (Fe) | 0.20 (Max) |
| Magnesium (Mg) | 0.3 | Zinc (Zn) | 0.10 (Max) |
To maximize the alloy's structural integrity, A356 is almost universally supplied in the T5 or T6 heat-treated condition.
| Mechanical Property | Value (T6 Condition) |
|---|---|
| Ultimate Tensile Strength | 33 ksi |
| Yield Strength | 24 ksi |
| Shearing Strength | 26 ksi |
| Brinell Hardness (500 kg) | 70 HB |
To achieve the high mechanical rating required for mission-critical applications, ForceBeyond utilizes a specialized, controlled **T6 Heat Treatment Process**. This two-step thermal process dramatically increases the hardness and yield strength of the raw casting:
Procuring high-strength aluminum castings requires a partner with deep metallurgical expertise and advanced process control. Compared to standard aluminum die casting alloys like A380, A356 offers distinct mechanical advantages:
ForceBeyond operates on a Tier-1.5 model. We do not just pour metal; we deliver finished, assembly-ready components. By integrating our casting operations with advanced secondary processing under one ISO 9001:2015 certified quality system, we eliminate supply chain hand-off risks.
Our In-House Secondary Operations Include:
Because of its high strength-to-weight ratio and pressure tightness, ForceBeyond supplies certified A356-T6 castings to demanding sectors:
Yes. A356 is frequently used as a cast substitute for 6061 aluminum (which is a wrought/extruded alloy). When A356 undergoes the T6 heat treatment, it achieves mechanical properties that make it a highly cost-effective and structurally sound alternative to machining parts from solid 6061 billet.
A356 exhibits excellent pressure tightness and high fluidity during the casting process. This allows for the creation of complex internal geometries (like those found in impellers and fluid housings) without the risk of internal micro-shrinkage or leaks.
While alloys like A380 are excellent for high-speed die casting, A356 (often poured via sand or investment casting) contains less copper and more magnesium. This composition gives A356 far superior corrosion resistance, higher strength (when T6 heat-treated), and significantly better weldability than typical die-cast alloys.
Contact ForceBeyond’s engineering team to evaluate A356 alloy specifications, review 3D CAD files for DFM feedback, and calculate T6 heat treatment parameters.
