Hardness Aluminium Door Profiles Corrosion Resistance For Hardware Building

Product Specification

Aluminum window parts,hardware building materials for making aluminum windows and doors

Aluminum main features:

1. with strong wear resistance, weather ability, corrosion resistance.

2. can form a variety of colors on the substrate surface, the maximum suit your requirements.

3. hardness , suitable for a variety of construction, industrial materials production.

Specifiaction:

Characteristics

Corrosion resistance

The density of aluminum profiles is only 2.7 g/cm3, which is about a third of the density of steel, copper or brass (7.83 g/cm3, 8.93 g/cm3). In most environmental conditions, including air, water (or brine), petroleum chemistry, and many chemical systems, aluminum shows excellent resistance to corrosion.

Electrical conductivity

The aluminum profile is often chosen because of its excellent conductivity. On the basis of weight, aluminium is nearly twice as conductive as copper.

Thermal conductivity of rate

The thermal conductivity of aluminum alloy volume rate is about 50-60% of copper, the manufacturing heat exchangers, evaporators, heating appliances, cooking utensils, as well as the automobile cylinder head and radiator are favorable.

The ferromagnetic

The aluminum profile is non-ferromagnetic, which is an important feature for the electric and electronic industries. Aluminum profiles are not self-igniting, which is important for applications that involve loading and unloading or touching inflammable and explosive materials.

Can machine processability

The machinability of aluminium profile is excellent. In deformation and aluminum casting aluminum alloy, as well as in the alloy after output with the various states, the change of the machining features is quite big, this will require a special machine tool or technology.

formability

Specific tensile strength, yield strength, malleability, and corresponding processing hardening rate dictate the change in the amount of deformation allowed.

Recycling sex

Aluminum is extremely recyclable, and the properties of recycled aluminium are almost indistinguishable from native aluminum.

Aluminium Profile Processing:

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Raw material purchase--Extruding--Put in semi-finished products warehouse--after the acid and alkali chemical reation--Natural anodized--Air driving--Packaging--Saved in finished products warehouse

Variety, state and use of industrial materials

The variety, state and typical use of aluminum alloy

1 series aluminum alloy belongs to the industrial pure aluminum, with small density, good conductivity, high thermal conductivity and dissolve the latent heat of big, light reflection coefficient, thermal neutron absorption boundary area is lesser, and color appearance features, etc. The surface of aluminum air can produce dense and solid oxide film, which can prevent the invasion of oxygen and thus have good corrosion resistance. The method of heat treatment of aluminum alloy is not to be strengthened, it can only be used for hardening by cold, so the intensity is lower.

At present, we can produce 1 series of aluminum alloy plates: 1050 1060 1435

The variety, state and typical use of aluminum alloy

The 2 series aluminum alloy is made of copper as the main alloy element. It includes al-cu - Mg alloy, al-cu - Mg - Fe - Ni alloy and al-cu - Mn alloy. Alloy is characterized by high strength, commonly referred to as hard aluminum alloy, the heat-resisting performance and machining performance is good, but the corrosion resistance than most other aluminium alloy, under certain conditions can produce intercrystalline corrosion.

Currently available 2 series aluminum alloy plate number: 2011 2011B (lead-free) 2014 2024.