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Hot rolled steel sheet and coil offers performance versatility and value at a competitive price Steel products processed at temperatures above a material s recrystallization temperature are hot rolled Hot rolled steel is malleable at high temperatures enabling it to be rolled into a variety of shapes Hot rolled steel sheet and coil is a basic carbon steel product commonly
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- 2014-04-14
2020 11 18 nbsp 0183 32 It is given a dark appearance by the hot rolling process through which the coils are produced What are the steel coils used for The steel coils find their applications in a variety of industries Let us know the uses in detail Art Sculptures Because of their unique finish steel coils are commonly used to craft various art sculptures
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2021 01 07 nbsp 0183 32 Hot Rolled Steel Coil HR Coil Hot Rolled Steel Coil HR Coil also known as steel sheet is roll pressed at over 1 700˚F This high temperature is above the re crystallization temperature of most steels Which results in hot rolled steel being much easier to form and work with Hot rolled steel is generally used in applications where
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2021 12 07 nbsp 0183 32 Firstly before we can tackle the question what is hot rolled coil steel used for we need to explore the concepts of hot rolling and cold rolling These two production techniques are widely used and allow the manufacturer to yield different results Hot rolled steel quite simply is steel that has been rolled at extremely high temperatures Cold rolled steel is created using
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- 2014-04-14
Hot Rolled Steel Sheet amp Coil Hot Rolled steel has been rolled at high temperature from a cast steel slab more than two inches thick into steel coil as thin as 1 16 of an inch thick Because the steel is rolled hot and the reduction from slab to coil is great the coil surfaces are noticeably rough and slightly oxidized It is recommended for
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ASTM A36 SS400 S275 Structural Carbon Steel Carbon Steel Bar Q235 S235 A36 Steel Round Bar S355j2 The graph bars on the material properties cards below compare ASTM A36 carbon steel to wrought carbon or non alloy steels top all iron alloys middle and spfo China Galvanized Mild Carbon Black Steel Hot Rolled Q195 Q235 st37 ss400 hot rolled coil
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Our Hot Rolled Steel Sheets and Coils are applied to a wide range of applications such as automobiles electrical appliances construction materials containers and steel pipes and receive high acclaim from our customers for its excellent quality Additionally which is stronger cold rolled steel or hot rolled steel In terms of physical characteristics cold rolled steels
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Unwrapped hot rolled steel coils are often stored in the open uncovered and exposed to the elements Therefore it is not unusual for such material to be partly or completely rusty in appearance at the time when it is shipped Wrapped hot rolled steel coils pickled and oiled H R P O should be kept dry as any rust on the plating is inadmissible H R P O coils should
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2018 02 08 nbsp 0183 32 Hot rolled steel is turned into a coil of steel while the temperature is above 1700 degrees Fahrenheit This process makes the material more malleable making it easier for the material to be rolled Because of its malleability hot rolled steel is used as a material for structural components Some uses for hot rolled steel include
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Our hot dip galvanized steel coil thickness is 0 15 3 0mm and width is from 50mm 1500mm we have invested and founded five engineering including galvanized sheet of annual capacity of 300 000t color coated sheet of 200 000t cold rolled sheet of 600 000t natural gas and thermal power plant And now the company enjoys an annual throughput of cold rolled sheet of
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- 2014-04-14
Hot rolled steel coils have a wider tolerance for the amount of included carbon than cold rolled steel coils Hence these coils are more difficult to use Moreover in general hot rolled products are less costly than cold rolled ones
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2019 04 09 nbsp 0183 32 Hot rolled steel is a type of steel that is formed using the hot rolling process at a temperature above its recrystallization temperature Steel is easier to shape at this elevated temperature Compared to cold rolled steel hot rolled steel typically does not require any post forming heat treatment Hot rolled steel usually has more mill scale than cold rolled steel
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- 2014-04-14
Hot rolled steel coils are produced by hot rolling in hot strip mills which can be semi continuous continuous reversing or non reversing Coils can also be made through compact strip production After hot rolling coils have a wide range of applications they are used to make profiles and shapes for construction and machine building as well as general and special
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TFS Tin Free Steel Coil Cold Rolled Coil CRC Hot Rolled Coil HRC Submit ABOUT US HOME PRODUCTS ABOUT US FAQ CONTACT US CONTACT US Contact person Vika Bian Tel 8615662696110 Whatsapp 8615662696110 Email admin sdlhsteel com Add Shop A11 Linjie Building Liaoda Huayuan Dongyuan East Huashan Road
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2021 03 31 nbsp 0183 32 This appearance makes hot rolled coils the most commonly used type for art sculptures Common applications for hot rolled coils include Constructions Railroads Truck frames Automotives Guardrails Steel doors shelves and tanks Shipbuilding Gas containers Pipes and tubes Hot rolled coils for your project
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2021 12 17 nbsp 0183 32 Hot Hands Rolled Coil Steel HRC1 1D Short Sophisticus Premium 200 Days and 180 gain is a handsome profit indeed I wonder if any of those panty traders feel a bit sweaty by now I am wearing shorts and will only be handing them over once we see Hot Rolled Steel at1050 levels Until then
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2022 01 30 nbsp 0183 32 What is hot rolled steel coils used for Uses Hot rolled products like hot rolled steel bars are used in the welding and construction trades to make railroad tracks and I beams for example Hot rolled steel is used in situations where precise shapes and
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2022 01 21 nbsp 0183 32 Hot rolled steel is spun into coils and left to cool Materials are sectioned and packaged for despatch Cold rolled steel is produced in cold reduction mills where hot rolled steel is cooled to room temperature Cold rolled steels can be produced with a wide range of finishes The metal is hot in hot rolled steel and needs less force to shape it The force and
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2020 07 30 nbsp 0183 32 Hot rolled steel tends to have rough edges and surfaces that require decarburization or other treatments to prepare it for use in subsequent production operations In contrast cold rolled steel generally has a shiny and smooth surface that allows it to be used as is in production operations Material hardness The cold rolling process produces steel with
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2018 01 09 nbsp 0183 32 Hot rolled coils are used to produce cold rolled steel coils by reducing the thickness and bringing the temperature to a suitable level It can even be reduced to room temperature To control the steady temperature and maintain the unmodified internal steel structure the manufacturer usually uses coolant solution during the cold rolling process This
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- 2014-04-14
Hot rolled steel is used e g for the manufacture of pipes steel doors and tanks or is further processed into cold rolled steel Cold rolled sheet in coil form is produced by removing rust from hot rolled sheet by quot pickling quot it in a weak acid solution then washing brushing drying oiling and unrolling the sheet and finally performing cold rolling by passing the sheet through a
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- 2014-04-14
2020 05 14 nbsp 0183 32 Galvanized Steel Sheet is defined as a carbon steel sheet coated with zinc on both sides Galvanized Steel Coil Importer produce galvanized steel with two main processes continuous hot dip galvanizing and electrogalvanizing The hot dip process includes passing the steel through a molten zinc bath and the electrogalvanizing process includes applying zinc
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The Platts TSI US HRC EXW Indiana The Steel Index US Hot rolled coils Ex works Indiana assessment is the daily price benchmark for physical hot rolled coil in the US The assessment reflects prime hot rolled coils of new manufacture with chemical and mechanical tolerances based on ASTM A 1011 06a Commercial Type B Other specifications of
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- 2014-04-14
The production of hot rolled steel coil is the first procedure for the steel slab After the first mill and finish mill the thickness will reduce and finally get the hot rolled steel sheet in coil HRC Main Feature and Production Process Hot steel coils production is a rolling process that involves rolling steel at high temperatures usually above 1700 176 F above the recrystallization
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- 2014-04-14
What is Hot Rolled Coil and Its Use Hot rolled coils are steel plates made of slabs as raw material and rolled by rough rolling and finishing rolling units after heating Generally it includes the medium thick and wide steel strip the hot rolled and thin wide steel strip and the hot rolled sheet Among them the medium thick and wide steel strip is the most representative variety
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Hot and cold rolled steel coils are frequently shipped by sea Even though some but not all hot rolled coils will undergo a further manufacturing process it is important for them to be delivered free from excessive rust and or physical damage Cold rolled steel coils will not be further processed and when unwound can be used to make steel panels such as car body
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Hot rolled coil is used to manufacture steel structures pipes and closed sections as well as to enclose structures and facade elements Shaped and round pipes are mainly used in this industry for Support steel structures and frameworks of industrial and civil facilities
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2011 12 07 nbsp 0183 32 Hot rolled steel is used widely in agriculture equipment because of its high strength level and formability The formability of hot rolled P amp O can be simple bends to complex draws depending on the steel grade Harvesters tractors and other farm machinery all require the strength that hot rolled offers
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2017 09 06 nbsp 0183 32 Most often you ll find details about this steel as they compare to Hot Rolled Steel While Hot Rolled Steel is used in applications that do not require precise shapes and tolerances like I beams and railroad tracks Cold Rolled Steel is known for its ability to hold tight tolerances and retain few surface imperfections Common Cold Rolled Steel Products Cold Rolled
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2021 04 30 nbsp 0183 32 Hot rolled steel is used widely in agriculture equipment because of its high strength level and formability The formability of hot rolled P amp O can be simple bends to complex draws depending on the steel grade What are the advantages of hot rolled steel Hot rolling can greatly reduce energy consumption and costs The metal plastic deformation is high during