Box Steel Roofing Sheets - Hot Rolled Carbon Steel Plate, Carbon Steel Sheet Q345C, CNBM

Box Steel Roofing Sheets - Hot Rolled Carbon Steel Plate, Carbon Steel Sheet Q345C, CNBM

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Loading Port:: Qingdao

Payment Terms:: TT OR LC

Min Order Qty:: 10 pc

Supply Capability:: 30 pc/month

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Quick Details

Standard:	AISI, ASTM, GB, JIS	Grade:	Q195,Q235,Q345,A36,C45	Thickness:	1.0-30MM
				Model Number:	Q235,Q195,Q345
Type:	Steel Plate	Technique:	Hot Rolled	Surface Treatment:	Coated
Application:	Ship Plate	Special Use:	Silicon Steel	Width:	30-2000mm
Length:	as your requirement	standard:	hot rolled	Surface:	Anti-rust oil

Packaging & Delivery

Packaging Details:	seaworthy packages or as customers' require
Delivery Detail:	within 15 days after the advance payment

Hot rolled steel plate

1 carbon steel plate 3mm thick General information

Product name	Type	Specification			Implementation of GB
Product name	Type	thick	wide	long	Implementation of GB
Carbon structural steel	Q195,Q215, Q235A,Q235B, Q235C,Q255, Q275	4-120	1500-4500	6000-12000	GB/T700-2006
Low-alloy structural steel	Q295,Q345A, Q345B,Q2345C	4-120	1500-4500	6000-12000	BG/T1591-1994
Quality carbon structural stee	30-50	4-120	1500-4500	6000-12000	BG/T699-1999
Ship steel	CCSA,CCSB	4-120	1500-4500	6000-12000	materials and welding condition
Ship steel	CCSAH32,CCSAH36 CCSDH32,CCSDH36	4-120	1500-4500	6000-12000	materials and welding condition or GB 712-2000
Boiler steel	20g,22Mng, 16Mng,19Mng	4-120	1500-4500	6000-12000	GB 713-1997
Pressure vessel steel	1622Mng,20R, 15MnVR,15MnVNR	4-120	1500-2700	6000-12000	GB 6654-1996
European standard plate	S235JR,S235J0, S275JR,S275J0, S275JR2,S355JR, S355J0,S355J2	4-120	1500-4500	6000-12000	EN 10025
Japanese standard plate	SS400,SS400-B	4-120	1500-4500	6000-12000	JIS G3101-2004

2 carbon steel plate 3mm thick detail specification

Material:

A283Gr.D/A573Gr.65,A516Gr65,A516Gr70,A284Gr.D

SS400,SS300,CCSB A36,A32,LRA32,LRB,Q235

Q195,Q235,Q345,SS400,ASTM A36,E235B

Thickness: 4mm-120mm
width: 1500mm-4500mm
Length:2-10m ,accordingly

Thickness	4-120mm
Width	1500-4500mm or as custom's request
Length	2-12m,as your requirment
Technique	Cold rolled or hot rolled
Surface treatment	Bare, galvanized coated or as customer's requirements.
Standard	ASTM,EN,GB,JIS,GB
Material	A283Gr.D/A573Gr.65,A516Gr65,A516Gr70,A284Gr.D SS400,SS300,CCSB A36,A32,LRA32,LRB,Q235 Q195,Q235,Q345,SS400,ASTM A36,E235B
Terms of Payment	L/C or T/T
Chemical composition	C≤0.004%;Si≤0.030%; Mn ≤0.17%;P≤0.012%; S≤0.010%; Fe balance
Delivery Detail	within 30days once receive deposite or confirm L/C
Packing	Standard export packing,or as requirement

3 carbon steel plate 3mm thick application:

construction,machinery manufacturing, container manufacturing, shipbuilding, bridge construction. Can also be used to manufacture a variety of containers, the furnace shell, furnace plate, bridge and vehicle static steel plate, low alloy steel plate,shipbuilding plate, boiler plate, pressure vessel plate, pattern plate, tractor parts, automobile frame steel plate and welding components

Q:How do steel sheets perform in cryogenic environments?: Steel sheets perform well in cryogenic environments. Cryogenic temperatures, typically below -150°C (-238°F), can cause materials to become brittle and lose their strength. However, steel is known for its excellent toughness and can withstand low temperatures without significant degradation. Steel sheets are commonly used in cryogenic applications due to their ability to maintain structural integrity and resist fracture. They exhibit good thermal conductivity, which allows them to effectively transfer heat from the environment and prevent cold spots that could compromise the material's strength. Furthermore, steel's low coefficient of thermal expansion minimizes the risk of dimensional changes caused by extreme temperature variations. This property is crucial in cryogenic environments where precision and stability are required. Additionally, steel resists embrittlement, a phenomenon that affects certain materials when exposed to cryogenic temperatures for extended periods. Some materials become more susceptible to fracture due to the diffusion of hydrogen or other gases into their lattice structure. Steel, however, has a high resistance to embrittlement, making it a reliable choice for cryogenic applications. In summary, steel sheets perform admirably in cryogenic environments. They maintain their structural integrity, resist embrittlement, and minimize dimensional changes, making them a suitable material for various applications in industries such as aerospace, energy, and research.

Q:Are the steel sheets corrosion-resistant?: Depending on the steel type and the applied protective coating, steel sheets can exhibit corrosion resistance. Stainless steel sheets, for instance, possess outstanding corrosion resistance due to the presence of chromium, forming a passive protective layer on the surface. Furthermore, galvanized steel sheets are coated with zinc, serving as a sacrificial barrier to safeguard the underlying steel against corrosion. Coatings like painting, powder coating, or plating can also render other types of steel sheets corrosion-resistant. Thus, it becomes crucial to consider the specific steel type and any additional protective measures implemented in order to assess the corrosion resistance of steel sheets.

Q:Can steel sheets be used for cladding or facade systems?: Yes, steel sheets can be used for cladding or facade systems. Steel is a durable and versatile material that offers excellent structural support and weather resistance. It can be shaped into various profiles and finishes, making it suitable for creating aesthetically pleasing and functional building facades.

Q:Can the steel sheets be easily drilled or machined?: Steel sheets can be drilled or machined with ease. The versatility of steel allows for easy manipulation using a range of tools and techniques. Drilling and machining steel sheets is a widely practiced method in industries like construction, manufacturing, and engineering. By employing the appropriate equipment and expertise, one can create holes, mold the material, or attain precise dimensions required for a specific purpose.

Q:Are steel sheets available in different patterns or textures?: Yes, steel sheets are available in different patterns or textures. While traditional steel sheets are smooth and plain, there are also options available with various patterns and textures. These patterns can be embossed, etched, or brushed onto the steel surface, adding a decorative element to the material. Some common patterns include diamond, checker, or grid patterns, while textures can range from a matte or brushed finish to a more glossy or reflective surface. These different patterns and textures allow for more versatility in design and can be used in various applications, such as architectural projects, interior design, or decorative elements in furniture and fixtures.

Q:How do you remove stains or marks from steel sheets?: There are several methods to remove stains or marks from steel sheets. One common approach is to use a mild detergent or soap mixed with warm water, followed by gentle scrubbing using a non-abrasive sponge or cloth. For tougher stains, a mixture of vinegar and water can be effective. Another option is to use a specialized stainless steel cleaner or polish, applying it with a soft cloth and following the instructions provided. It's important to avoid using harsh chemicals or abrasive materials that could damage the steel surface.

Q:What is the average thermal conductivity of steel sheets?: The average thermal conductivity of steel sheets can vary depending on various factors such as the specific type or grade of steel, its composition, and temperature. However, on average, the thermal conductivity of steel sheets ranges between 15 and 30 Watts per meter-kelvin (W/m·K). This means that steel sheets are relatively good conductors of heat, allowing them to efficiently transfer thermal energy across their surfaces. It is important to note that the actual thermal conductivity of a specific steel sheet can be determined through laboratory testing or by consulting technical specifications provided by the manufacturer.

Q:Can steel sheets be used in food processing or medical applications?: Yes, steel sheets can be used in food processing or medical applications. Stainless steel, in particular, is commonly used due to its corrosion resistance, durability, and ease of cleaning. It meets the stringent hygienic requirements of food processing and medical industries.

Q:What is the average wind load capacity of steel sheets?: The average wind load capacity of steel sheets can vary depending on various factors such as sheet thickness, size, shape, and the specific steel material used. It is typically determined by conducting engineering calculations and considering local building codes and standards. Therefore, it is not possible to provide a specific average wind load capacity without knowing the specific details of the steel sheets in question.

Q:What are the disadvantages of using steel sheets?: Some potential disadvantages of using steel sheets are their susceptibility to corrosion, their relatively high cost compared to other materials, and their heavy weight, which can make installation and transportation more challenging. Additionally, steel sheets may require regular maintenance to prevent rust and may not be suitable for certain design aesthetics or applications where a lighter material is desired.

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