G.AL® C330
Highest Strength, Maximum Performance
High-Strength Aluminum Cast Tool & Jig Plate
High-Strength Aluminum Cast Tool & Jig Plate
- Highest strength in the G.AL® precision plate range
- Proprietary heat treatment for uniform mechanical properties
- Exceptional flatness and low residual stress
- Ideal for deep-cavity and high-pressure tooling
- Full mill certificate 3.1 with every delivery
G.AL® C330 brings high-strength performance to the precision cast aluminum plate family. Based on alloy EN AW 7021 and treated to temper T79 in GLEICH's proprietary heat treatment furnaces, C330 offers the highest strength in the precision plate range - without compromising the flatness and dimensional stability that makes G.AL® the benchmark for mold making.
When structural performance is the priority - deep-cavity injection molds, high-cycle production tooling, or large-format plates where deflection under load is a concern - C330 is the specification-grade choice.
The T79 temper delivers an optimized combination of strength and stress-corrosion resistance, making it suitable for demanding applications where C250 may not provide enough structural rigidity.
Every G.AL® C330 plate ships with a full EN 10204 3.1 mill certificate confirming chemical composition and mechanical properties throughout the cross-section.
Downloads
DatasheetApplications
Tool Making
The flatness of G.AL® C330 makes the production of tool holders inexpensive. Its elevated hardness reduces abrasion and ensures component longevity.
Installation Technology
Base and ground plates often have various openings and pockets. G.AL® C330 can be machined precisely and economically thanks to its excellent machinability and dimensional stability.
Printing
Rolled plates (commonly used) are prone to warping. G.AL® C330 Precision Plates offer the stable, flat base required for printing applications - no distortion, no rework.
Automation
Higher-stress transfer plates, swivel devices, and indexing tables benefit from G.AL® C330's combination of hardness and dimensional stability under load.
Handling and Robotics
Optimized load capacity, enhanced machinability, and excellent wear resistance make G.AL® C330 the material of choice for demanding robotic and handling components.
Mechanical & Special Machine Engineering
G.AL® C330 Precision Plates are used for centering, mounting, and pressing devices - wherever strength, flatness, and machinability must work together.
Ready to order G.AL® C330?
Share your dimensions and quantity - we'll get back to you with a quote within one business day.