---
product_id: 7431114
title: "6063 Aluminum U-Channel, Unpolished (Mill) Finish, Extruded, T52 Temper, AMS QQ-A-200/9/ASTM B221, Equal Leg Length, Squared Corners, 1.25\" Base Width, 0.125\" Wall Thickness, 36\" Length, OnlineMetals"
brand: "online metals"
price: "A$92"
currency: AUD
in_stock: true
url: https://www.desertcart.com.au/products/7431114-6063-aluminum-u-channel-unpolished-mill-finish-extruded-t52-temper
store_origin: AU
region: Australia
---

# Precise 1.25" base width T52 temper for reliable formability Superior corrosion resistance 6063 Aluminum U-Channel, Unpolished (Mill) Finish, Extruded, T52 Temper, AMS QQ-A-200/9/ASTM B221, Equal Leg Length, Squared Corners, 1.25" Base Width, 0.125" Wall Thickness, 36" Length, OnlineMetals

**Brand:** online metals
**Price:** A$92
**Availability:** ✅ In Stock

## Summary

> 🛠️ Elevate your projects with corrosion-proof precision and sleek style!

## Quick Answers

- **What is this?** 6063 Aluminum U-Channel, Unpolished (Mill) Finish, Extruded, T52 Temper, AMS QQ-A-200/9/ASTM B221, Equal Leg Length, Squared Corners, 1.25" Base Width, 0.125" Wall Thickness, 36" Length, OnlineMetals by online metals
- **How much does it cost?** A$92 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/7431114-6063-aluminum-u-channel-unpolished-mill-finish-extruded-t52-temper)

## Best For

- online metals enthusiasts

## Why This Product

- Trusted online metals brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Precision Engineering:** Exact 1.25" base width and 0.125" wall thickness deliver consistent strength and fit for custom fabrication.
- • **Sleek & Durable Design:** Unpolished mill finish offers a smooth, modern aesthetic perfect for visible architectural or decorative projects.
- • **Trusted Industry Standard:** Meets AMS QQ-A-200/9 and ASTM B221 certifications, guaranteeing quality and reliability for professional use.
- • **Versatile Application Ready:** Ideal for piping, furniture, and decorative elements where style meets function—stay ahead in design trends.
- • **Corrosion-Resistant Excellence:** 6063 alloy ensures long-lasting performance even in humid or outdoor environments—no rust, no worries.

## Overview

This 6063-T52 aluminum U-channel features a 1.25" base width, 0.125" wall thickness, and 36" length with an unpolished mill finish. Known for excellent corrosion resistance and smooth surface quality, it meets AMS QQ-A-200/9 and ASTM B221 standards, making it ideal for decorative, piping, and furniture applications where aesthetics and durability matter more than raw strength.

## Description

6063 Aluminum U-Channel, Unpolished (Mill) Finish, Extruded, T52 Temper, AMS QQ-A-200/9/ASTM B221, Equal Leg Length, Squared Corners, 1.25" Base Width, 0.125" Wall Thickness, 36" Length, OnlineMetals

## Features

- 6063 aluminum has a fairly low strength, but excellent corrosion resistance and a smoother surface than other aluminum alloys.
- 1.25" Base Width, 0.125" Wall Thickness, 36" Length
- T52 Extruded
- 6063-T52 is typically used in applications where corrosion resistance and aesthetic are more important than strength, such as piping, furniture, and decorative applications.
- Meets AMS-QQ-A-200/9, ASTM-B221

## Images

![6063 Aluminum U-Channel, Unpolished (Mill) Finish, Extruded, T52 Temper, AMS QQ-A-200/9/ASTM B221, Equal Leg Length, Squared Corners, 1.25" Base Width, 0.125" Wall Thickness, 36" Length, OnlineMetals - Image 1](https://m.media-amazon.com/images/I/31sYRX5byPL.jpg)
![6063 Aluminum U-Channel, Unpolished (Mill) Finish, Extruded, T52 Temper, AMS QQ-A-200/9/ASTM B221, Equal Leg Length, Squared Corners, 1.25" Base Width, 0.125" Wall Thickness, 36" Length, OnlineMetals - Image 2](https://m.media-amazon.com/images/I/41Gw9Fekm8L.jpg)
![6063 Aluminum U-Channel, Unpolished (Mill) Finish, Extruded, T52 Temper, AMS QQ-A-200/9/ASTM B221, Equal Leg Length, Squared Corners, 1.25" Base Width, 0.125" Wall Thickness, 36" Length, OnlineMetals - Image 3](https://m.media-amazon.com/images/I/21eCYcqWAAL.jpg)
![6063 Aluminum U-Channel, Unpolished (Mill) Finish, Extruded, T52 Temper, AMS QQ-A-200/9/ASTM B221, Equal Leg Length, Squared Corners, 1.25" Base Width, 0.125" Wall Thickness, 36" Length, OnlineMetals - Image 4](https://m.media-amazon.com/images/I/21zIMS6Lm3L.jpg)

## Frequently Bought Together

- 6063 Aluminum U-Channel, Unpolished (Mill) Finish, Extruded, T52 Temper, AMS QQ-A-200/9/ASTM B221, Equal Leg Length, Squared Corners, 1.25" Base Width, 0.125" Wall Thickness, 36" Length, OnlineMetals
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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-03*