4. Below is the density table of various sheet metal materials. In various industrial apparatuses, aluminum is preferred over galvanized steel due to its increased performance and light weight. GALVANIZED. Aluminum and galvanized steel are both compatible with each other, and adjacent to each other in the galvanic scale. Electro Galvanized Steel Sheet Properties. Sheet Metal Density Table (Common Materials) Metals & Materials / 1 minute of reading If … Galvanized steel has a porous and rough surface which is difficult to clean. Where weight is concerned, aluminum versus galvanized steel wins. This method tightly adheres the coating to the steel with an iron-zinc alloy bonding layer formed by a diffusion process while the heated steel strip is in contact with the molten zinc. Through this process, the coils are plated with zinc only (GI), zinc and iron (GA) or zinc, aluminum and magnesium (PosMAC). The low density of metal helps it to be a better thermal conductor. Galvanized steel products are made by cleansing and heat-treating rolled coils before dipping them into a bath of molten zinc. Kindly send me in EXCEL copy of the same. Aluminum is a metal, whereas galvanized steel is obtained by a hot dipping process in which carbon steel is dipped into zinc. Low-carbon steel, also known as mild steel, is easy to machine and form. The mechanical properties of 19 structural steels from major industrial areas of the world were investigated before and after galvanizing in a major 4-year research project by the BNF Technology Centre, UK, under the sponsorship of International Lead Zinc Research Organization. Aluminum surfaces are hard and smooth, which helps eliminate bacteria growth with an easy cleaning method. Galvanized steel is also used for building housing frames, truck and bus bodies, household appliances, electrical towers, metal pails, and for other various items integral for our usage in daily life. Aluminum makes alloys in conjunction with other metals, and aluminum alloys are known for their lightweight and cost effective properties. Please feel free to let us know what can we do for you. The density of galvanized steel is the weighted average of the mild steel density (7.87 gr/cc) and the density of the zinc coating (7.13 gr/cc). The properties of galvanized steel are a unique combination that make it ideal for use in interior and exterior applications such as car bodies, appliances, nuts and bolts, roofs, and rebar. Galvannealing. Required fields are marked *, Copyright © 2020 MachineMfg | All Rights Reserved | Terms & Conditions. Its quality to be lightweight, an efficient heat transferred, its cooling and defrosting properties, as well as its cost effective advantages, make it a better material than steel. Galvanized steel is especially made to stop the corrosion. They're easier to weld and more scratch resistant than zinc-galvanized steel sheets. 2. Aluminum and galvanized steel are both compatible with each other. The published BNF report ‘Galvanizing of structural steels and their weldments’ ILZRO, 1975, concludes tha… Hot-dip galvanization is a form of galvanization.It is the process of coating iron and steel with zinc, which alloys with the surface of the base metal when immersing the metal in a bath of molten zinc at a temperature of around 449 °C (840 °F). Aluminum is also weather resistant, and can be machined, thinned into wires and sheets or soldered. In the manufacturing industry (including both metal stamping, and metal spinning) galvanized commonly refers to galvanized steel. 4.3A).If in this case the plating is damaged so as to expose the iron (Fig. Use these sheets for outdoor signs, cabinets, and doors.. 7.85 x 18/20 + 7.13 x 2/20 = 7.80 Galvanizing is simply coating of zinc over steel. Difference between aluminum and galvanized steel is obtained by comparing the properties of both. Galvanized Steel. In addition to automotive, MST Steel provides steel to the construction, furniture, HVAC, and communications industries. Difference between aluminum and galvanized steel is obtained by comparing the properties of both. Galvanized steel is produced by coating the steel in zinc. Included were steels to Australian Standard 1511 grade A specification, and British Standard 4360 series steels. 1 shows a schematic of the corrosion process on iron along with the possible half-cell reactions depending on the type of environment [12]. These variables include: the mechanical properties of the steel, the forming system (tooling) used to manufacture parts, and the lubrication used during forming. Steel is an alloy of iron, and known for its strength, and used as a construction or building material. Aluminum products are also preferred over galvanized steel due to their anti bacterial properties and easy to clean nature, especially when there is foodstuff involved. SGCC steel is a soft forming quality hot dip galvanized steel. Aluminum vs Galvanized Steel Difference between aluminum and galvanized steel is obtained by comparing the properties of both. Density (ρ) is equal to the mass (M) of an object divided by the volume (V), the formula is ρ = m/V. Aluminum is also weather resistant, and can be machined, thinned into wires and sheets or soldered. Through his articles, users can always easily get related problems solved and find what they want. Copyright © 2020 MachineMfg | All Rights Reserved |, H Beam & I Beam Weight Calculator & Chart (Free to Use), Theoretical Metal Weight Calculation Formula (30 Types of Metals), How to Calculate Punching Force (Formula & Tonnage Calculator), Top 15 Laser Cutting Machine Manufacturers in 2020, Hydraulic Press Machine (The Essential Guide), H-beam vs I-beam Steel (14 Difference Analysis), Density Table of Metals (Iron, Steel Brass, Aluminium) and Alloys. The process of coating steel with zinc is known as galvanizing. HDG sheet steel may be temper rolled (extra smooth) and/or tension leveled to improve its shape and surface. In addition to the natural, abundant elements that create hot-dip galvanized steel, the material has little impact on the environment. Aluminum is a metal, and it has all the attributes of metal – that are: It is ductile, corrosion resistant, flexible and a good thermal conductor. Galvanized steel can be used in high-temperature applications up to 392 °F, but use in temperatures exceeding that level will cause the zinc-carbonate layer to peel off. Physical Properties Metric English Comments; Density : 7.80 g/cc: 0.282 lb/in³: Typical of … JIS G 3302 is a Japanese material standard for hot dip galvanized steels. 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