Our equipment is capable of producing a wide range of parts that meet the net shape or near net shape specifications. Zinc die castings are easy to machine to meet high precision requirements. They are the best choice for a variety of surface treatments such as electroplating, traditional lacquering and powder coatings.
ZA3#, ZA5#, ZA12#, ZA27#, etc.
|Material||Tensile Strength (Mpa)||Thermal Conductivity (W/mK)||Hardness (HB)||Features|
|ZAMAK 3||283||113||82||Good flow and mechanical properties. |
It is applied to castings that do not require high mechanical strength, such as toys, lamps, decorations, and some electrical components.
|ZAMAK 5||328||109||91||Good fluidity and good mechanical properties. |
It is applied to castings that have certain requirements on mechanical strength, such as auto parts, electromechanical parts, mechanical parts, and electrical components.
|ZAMAK 12||58||116||105||ZA-12 is the most versatile zinc alloy and is often used for gravity or pressure cast parts. |
Zamak 12 is the best gravity casting alloy for sand, permanent mould and graphite die casting processes.
It is a good cold chamber die cast alloy.
|ZAMAK 27||425||123||119||ZA-27 has the highest aluminum content, highest strength, highest melting point and lowest ZA group density. |
ZA27 is 40% stronger than typical aluminum die-cast alloys. This zinc alloy has excellent bearing properties and can be used to design bearings into castings for certain applications.
However, its relatively high casting temperature requires a cold chamber process.