We diviided the led light according to the using eviiroment. Most of our product is the commercial LED Lighting
Commercial lighting is a term used to describe lighting that is used in commercial spaces, including auto dealerships, distribution centers, churches, factories, offices, and warehouses. Unlike residential lighting, commercial lighting is made to withstand more abuse and has a longer lifespan.
While the focus of residential lighting is often on aesthetics, commercial lighting is task orientated. Commercial lighting systems are designed based on what the application is. For example, in an office-type setting, you may see task lighting, which illuminates specific areas where employees need concentrated light to be able to perform their jobs.
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Chemical composition and mechanical properties: Ingredient: carbon 0.37 to 0.45%, silicon 0.17 to 0.37%, manganese 0.5 to 0.8, chromium 0.8 to 1.1%
Annealed hardness: less than 207HBS
Normalizing hardness: less than 250HBS
Conditioning treatment: sample diameter: 25mm, 850 degree quenched heat oil quenched, 520 degrees tempered: Tensile 1000 MPa, Yield 800 MPa, Extension 9%, Section shrinkage 45%, Impact toughness 588.3 kJ/sq. Meter.
The Shandong seamless steel pipe knowledge is published by the editor of Shandong Seamless Steel Tube Factory. If you need to know more related knowledge, you can contact us at any time.
The 40cr seamless steel tube is a 40Cr alloy tube. Because of its different manufacturing processes, it is divided into hot-rolled (extrusion) seamless steel tubes and cold drawn (rolled) seamless steel tubes. Cold drawn (rolled) tube is divided into two kinds of round tube and shaped tube.