A higher-strength zinc die-casting alloy for parts that need more than Zamak 3 can deliver.
A higher-strength version of Zamak 3 with added copper content.
Greater strength and hardness than Zamak 3, at a slight cost to ductility.
Parts needing more strength than Zamak 3 provides, like structural hinges or high-stress gears.
Automotive locks, high-stress gears, safety latches, structural hinges.
The step-up choice from Zamak 3 specifically when part strength is the limiting factor.
| Density | 6.6 g/cm3 |
| Typical Hardness | Brinell 85-95 HB |
| Typical Strength | 40,000-47,000 PSI tensile |
| Lead Time | Confirmed per RFQ |
| Finishing | Confirmed per RFQ |
Upload your CAD file, materials, and target quantity — we'll come back with a manufacturability review and a quote. Our engineers review every request personally.