China OEM Concrete Formwork – 6061-T6 Aluminum I-Beam with AMS-QQ-A 200 standard for construction structure – Sampmax

6061-T6 Aluminum I-Beam with AMS-QQ-A 200 standard for construction structure

Aluminum alloy H beam is a popular support beam product. It is used for formwork to support the main beam and secondary beam. Aluminum material has the features of light weight, high strength and corrosion resistance. Our usual applications include building structures, pavement walkways, headers and some construction platforms. Make the building job fast, efficient and beautiful.

Aluminum I-beam is an ideal material for most construction technologies, aluminum formwork construction and structural applications. Most of them are extruded using 6061-T6 aluminum profiles, which are generally 6061-T6 aluminum American standards and 6061-T6 aluminum wide flange beam. This material must comply with the American AMS-QQ-A 200 standard, and the process requires the surface finish of the product to be high, and the part facing the web has a tapered flange.

Type of Aluminum I-Beam
6061-T6 aluminum American standards
6061-T6 aluminum wide flange beam

Physical properties of aluminum alloys 6061-T6
The structural aluminum alloy is mainly aluminum-magnesium alloy or aluminum-silicon magnesium alloy. Namely 6000 series, 7000 series. Table 1 shows a more typical knot the performance ratio of aluminum alloy and ordinary carbon structural steel (Q235) compared to H4. It can be seen from Table 1 that the elastic modulus of aluminum alloy is about that of steel 1/3, the coefficient of thermal expansion is about twice that of steel, and the strength is higher than that of Q235 steel.
From the perspective of structural design, the strength is easier to meet the requirements.