Saturday, June 7, 2014

Whenever In Need For Sheet Metal Los Angeles Should Be Thought Of First

By Sally Delacruz


Sheet metal are thin, flat pieces made by rolling metallic materials. It forms an important raw material for making many commodities. There are different sizes and shape available. Thickness is dictated by the use for which a piece is meant. Foils are pieces with very thin thicknesses whereas plates are those with thicknesses of over 6 millimeters.

The gauge is a traditional, non-linear measure that is used to measure the thickness of sheets. The thickness decreases with the increase in the number of the gauge. Gauge measurements commonly range from about gauge 8 to gauge 30. To get all gauges of sheet metal Los Angeles companies are worth visiting. However, the gauge measurement differs between sheets that have iron in them and those that lack iron.

Since this product has several applications in different settings, it is also made from many different metals. Some of the most commonly used metals include brass, aluminium, titanium, tin, steel, copper, iron, bronze, and nickel. Silver, platinum, and gold are used to make sheets for decorative use. They are sold as coiled strips or flat pieces. Coiled strips are formed by running the sheets through roll slitter machines.

Sheet metal finds use in almost all industries. The uses are dependent on the material used to make the sheet. The commonest applications are making medical tables, auto bodies, utensils, casings, airplane wings, cabinets, horse tack, and roofs for different structures. Materials that are permeable to magnetic attraction (laminated steel cores) like copper and iron are used in transformers and electric machines.

In the building industry, steel sheets are more preferable than the others. This is because steel is cost effective and has high quality. Stainless steel has three main grades in wide use, that is, 304, 410, and 316. Of all the grades, grade 304 is the commonest. It is weldable and formable with an outstanding degree of corrosion resistance. At high temperatures however, grade 316 has better corrosion resistance than grade 304. Grade 316 therefore gets used more in manufacturing chemical equipment, valves, pumps, and in marine applications.

Aluminium is also a commonly used metal because of its cost effectiveness, wider range of options, and high level of flexibility. It comes in four major grades, that is, 6061-T6, 5052-H32, 3003-H14, and 110-H14. Grade 1100-H14 comes as commercially pure form of aluminum. It has the highest resistance to weather and chemicals. Its high ductility allows deep drawing and welding although it has low strength. Common applications are in jewelry and light reflectors.

Los Angeles local governments earn a lot of money in form of tax from this industry. Local mines provide raw materials for the industry whereas end products are sold to foreign countries or local firms within the United States. The industry has various positions for workers and hundreds of people get employment annually. Workers in this industry go by the names tin bashers or tin knockers.

The cost of sheet metal depends on the metal it is made of. The cost is affected by thickness, grade, finish, quality, and size. Worldwide prices also differ widely.




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