What are the thickness standards for aluminum alloy profiles ？

December 04, 2024

Aluminum alloy has good corrosion resistance, is made of hard material, and is similar to high-quality steel, which is deeply loved by consumers. So, what are the thickness standards for aluminum alloy profiles? How much is it? Let's take a look at the relevant knowledge right away.

1、 Thickness standard for aluminum alloy profiles

The thickness of the national standard aluminum alloy should be greater than 1.2mm. According to relevant requirements, the thickness of aluminum alloy windows should be 1.4mm or more, and the thickness of aluminum alloy doors should be 2.0mm or more. As some projects do not have special requirements, the thickness will be 1.0mm. The windows are made of non-standard aluminum alloy thickness, with an actual thickness of around 0.88-0.98mm. It is recommended not to choose windows with too thin contours, as their wind pressure resistance is insufficient. If encountering typhoon level weather, there may be certain safety hazards.

2、 How to distinguish the quality of aluminum alloy doors and windows

1. Check the materials used

High quality aluminum alloy produced by legitimate brands, whose thickness and strength meet national standards, according to regulations, the tensile strength of aluminum alloy must be above 157N/mm ², and the yield strength must be above 108N/mm ². Only aluminum alloy that meets the requirements can be considered high-quality aluminum alloy.

2. Watch the processing

After installing high-quality aluminum alloy, it is not only required to switch freely and have good sealing. When purchasing aluminum alloy, it should be determined according to the actual situation, such as whether the model, thickness, and series meet the requirements. The most important thing is to process it finely to ensure the quality of the aluminum alloy.

3. Check the price

There are many aluminum alloy brands on the market, and if you are tempted to buy them at a cheap price, many may result in quality limitations. The manufacturing cost of aluminum alloys is high, and good aluminum alloys will definitely not be cheap. If the budget is relatively high, it is recommended to purchase aluminum alloys that meet national standards, as thickness and length will be more guaranteed.

Author:

Mr. zhichengaluminumindustry

E-mail:

zcd.aluminum@gmail.com

Phone/WhatsApp:

+852 64053048