Aluminium Supplier

Kormax stands as a trusted aluminum supplier, partnering with industry-leading aluminum foundries to deliver high-quality engineering materials. With a focus on precision and innovation, we bring decades of expertise to every project, ensuring reliable solutions tailored to your needs.

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Partner with Kormax: A Leading Aluminum Supplier

Aluminium, a chemical element in the boron group, is a silvery white, non-magnetic, ductile, and soft non-ferrous metal. For commercial applications, aluminium is often alloyed with small amounts of other elements, enhancing its strength and hardness. These versatile casting alloys make aluminium a preferred choice for engineers worldwide.

Kormax offers alloys from the 6000 series, renowned for their versatility. Enhanced with silicon for lower melting temperatures and improved fluidity, and magnesium for increased strength and strain hardening capabilities, these alloys excel in diverse applications. Additionally, we supply Alloy 7075, a high-strength material with excellent fatigue resistance, made possible by its primary alloying element, zinc.

For precision and performance, Kormax is your go-to aluminum metal supplier, offering solutions that meet exacting industry standards.

Benefits of Aluminum

Structural components made from aluminium are integral to sectors like transportation, aerospace, and construction, thanks to its lightweight and corrosion-resistant properties. These characteristics, combined with its versatility, make aluminium a top choice for a wide range of engineering applications.

When it comes to CNC machining, aluminium offers unmatched benefits, such as good machinability, high corrosion resistance due to its oxide film, and a superior strength-to-weight ratio. Its recyclability and diverse surface finishing options further enhance its appeal for engineers seeking durable and sustainable materials.

Advantages of Aluminum


Corrosion Resistance	Aluminium naturally forms a protective oxide film, making it highly resistant to rust and environmental degradation.
Lightweight	With a low density, aluminium reduces overall weight in structural and mechanical designs, improving efficiency and performance.
High Strength-to-Weight Ratio	Combines strength with low weight, making it ideal for load-bearing applications in aerospace and automotive sectors.
Recyclability	Aluminium is fully recyclable, supporting sustainability initiatives and reducing environmental impact.
Versatility	Suitable for various machining techniques and adaptable for a range of surface finishes.

Your Aluminum Supplier

Aluminium Specialists in NZ, USA, and AU

Kormax Aluminium is crafted using extrusion, a process that enhances tensile strength and elastic modulus, ensuring exceptional performance in structural components. This method allows Kormax to deliver materials with superior strength-to-weight ratios, low density, and outstanding corrosion resistance—qualities essential to industries reliant on durable engineering solutions.

During the extrusion process, heated aluminium billets are pushed through a die, forming long sections in shapes determined by the die’s opening. This precision technique ensures uniformity and reliability for a variety of applications.

Our aluminium profiles include solid round, square, and flat bars, with sizes ranging from round bars up to 320 mm in diameter and flat bars up to 425 mm wide and 203 mm thick. Trust Kormax as your leading aluminum supplier for versatile and high-performance materials.

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Explore Our Aluminium Grades

Discover Kormax’s selection of aluminium alloys designed for strength, versatility, and reliable performance across a wide range of industries.


Aluminium 6061-T6 🔗	Known for its excellent machinability and corrosion resistance, 6061-T6 is a popular choice in aerospace, automotive, and marine projects
Aluminium 6082-T6 🔗	This high-strength alloy provides great weldability, making it ideal for structural applications and heavy-duty components.
Aluminium 7075-T6 🔗	Favoured for aerospace and defense, 7075-T6 offers exceptional strength-to-weight ratio with good fatigue resistance.

Why Choose Kormax as Your Aluminum Supplier

Kormax is more than an aluminum supplier—we are a trusted partner in delivering engineering success. With over 75 years of experience in metal casting and engineering materials, Kormax combines expertise and innovation to deliver world-class solutions tailored to your project. As a fourth-generation family-owned business, we uphold a legacy of quality and reliability.