ForceBeyond is a premier supplier of high-quality, custom zinc die casting components. Utilizing advanced hot-chamber die casting technology, we produce precision zinc parts weighing from just a few grams up to more than 100 pounds.
Zinc alloys offer an exceptional combination of strength, toughness, rigidity, and cost-effective manufacturing. By integrating our high-speed casting capabilities with comprehensive in-house custom die casting services, precision CNC machining, and premium surface finishing, ForceBeyond delivers near-net-shape, assembly-ready zinc components for demanding industries.
ForceBeyond strictly adheres to international quality standards for all zinc castings. We offer a full range of ZAMAK (Zinc, Aluminum, Magnesium, and Copper) alloys to meet specific mechanical, thermal, and cosmetic requirements:
| Material Grade | Tensile Strength (MPa) | Thermal Cond. (W/mK) | Key Features & Optimal Applications |
|---|---|---|---|
| ZAMAK 2 | 359 | 105 | Highest strength and hardness levels after long-term aging. Superior creep performance compared to other Zamak alloys. Excellent vibration attenuation. |
| ZAMAK 3 | 283 | 113 | The industry standard. Great balance of physical and mechanical properties. Excellent castability, long-term dimensional stability, and superior finishing characteristics. |
| ZAMAK 5 | 328 | 109 | Higher copper content results in increased strength and hardness over Zamak 3 (though slightly less ductile). Readily machined, plated, and finished. |
| ZA 8 | 374 | 115 | Highest strength of the hot-chamber zinc alloys. Excellent creep properties and hardness. Ideal for highly decorative applications requiring premium plating. |
Zinc die casting is highly favored for its exceptional manufacturability. Partnering with ForceBeyond ensures you maximize these inherent material benefits through our optimized production control.
Zinc die castings are produced using **hot-chamber die casting machines**. Unlike cold-chamber processes used for aluminum, zinc alloys melt at lower temperatures, allowing the machine's injection mechanism (gooseneck) to be submerged directly within the molten metal bath.
To begin the cycle, hardened tool steel dies are clamped together under high pressure. The machine’s submerged hydraulic plunger forces molten zinc rapidly into the mold cavity. The metal solidifies almost instantly, the die opens, and the precision zinc casting is ejected. This continuous injection cycle runs much faster than sand casting or investment casting methods.
ForceBeyond eliminates dimensional hand-off risks by keeping the entire manufacturing process under one ISO 9001:2015 certified umbrella. Because zinc is an excellent candidate for protective and decorative coatings, our Tier-1.5 integration ensures your parts move seamlessly from casting to final finish.
Our In-House Secondary Operations Include:
Thanks to zinc's natural corrosion resistance, high density, and superior finishing capabilities, ForceBeyond supplies mission-critical zinc components across key sectors:
Zinc is chosen over aluminum when a part requires superior surface finish for plating, heavier weight/density for a premium feel, thinner wall sections, or extremely tight as-cast tolerances. Furthermore, zinc tooling lasts significantly longer than aluminum tooling due to its lower melting point.
Yes. Zinc (particularly ZAMAK 3 and ZA 8) is highly receptive to a wide variety of finishes. It is widely considered the best die-cast material for high-quality decorative chrome plating.
Very rarely. The zinc die casting process achieves near-net-shape accuracy, and internal threads can often be cast directly into the part. However, ForceBeyond provides in-house CNC machining for features that require ultra-precise micro-tolerances.
Contact ForceBeyond’s engineering team to review 3D CAD files, analyze ZAMAK alloy specifications, calculate shot capacity, and request DFM tooling feedback.
