Frequently Asked Questions

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AMDEN extrudes a wide range of aluminium alloys to suit different performance, strength, finishing and application requirements. The most commonly used extrusion alloys are from the 6000 series, which provide an excellent balance of extrudability, corrosion resistance, strength and surface finish.

Common aluminium extrusion alloys include: 6060, 6063, 6463, 6061, 6106, 6082, 6005, 7005

To provide an accurate quote for a custom aluminium extrusion, AMDEN requires key details about your profile design, material requirements, finishing needs and production volumes. Providing complete information at the beginning helps ensure the right alloy, tooling approach and manufacturing process are selected for your application. 

If you do not have a completed design, AMDEN can provide engineering support to help optimise your aluminium profile for performance, manufacturability and cost efficiency. 

Lead times vary depending on your project's complexity, tooling requirements, production volume and whether local or offshore manufacturing is selected. AMDEN offers both Australian and overseas production options, allowing us to provide the best balance of lead time, cost and manufacturing capability.

As a general guide:

• Off Tool samples: Typically 4–6 weeks from order.
• Production orders: Generally 4–10 weeks, depending on the manufacturing location, order quantity and finishing requirements.

 AMDEN offers a range of high-quality finishing options to enhance the appearance, durability and corrosion resistance of aluminium extrusions.  

Powder Coating
Powder coating provides a durable, attractive finish available in a wide range of colours and textures. AMDEN uses premium architectural-grade powder, including warranty-backed products.

Anodising
Anodising creates a hard, corrosion-resistant oxide layer that becomes an integral part of the aluminium surface. It improves wear resistance while maintaining the natural metallic appearance of the aluminium and is available in a variety of clear and coloured finishes. 

Minimum order quantities (MOQs) vary depending on the extrusion design, alloy, manufacturing location and selected supplier. Factors such as profile size, packing requirements and production efficiency all influence the minimum order quantity. 

As a general guide, the minimum production quantity for a custom aluminium extrusion is approximately 250-350 kg. 

Extrusion tolerances vary depending on the size of the extrusions. If your application has critical dimensions or fitment requirements, please discuss these with our engineering team early in the design process. We can work with you to optimise the profile design and determine the most appropriate manufacturing solution to achieve your required tolerances. 

Extrusions are typically paper interleaved to protect visible surfaces from scratching and abrasion during packing and transit. Finished products are then securely stacked and strapped onto sturdy timber skids, providing a stable base for safe handling by forklifts and transport operators.