Description
H56 is a copper-zinc alloy containing around 55–58% copper. Due to its high zinc content, it provides high strength and good workability but has relatively poo corrosion resistance, requiring surface protection.
Key Features
1. High strength and hardness (tensile strength ≥400MPa) 2. Excellent plasticity (suitable for complex cold molding) 3. Low cost (high zinc content provides economic benefits) 4. Atmospheric corrosion resistance (prone to dezincification; it is not suitable for acidic environments)