Prime Hot Rolled HR Steel Chequered Sheets
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 23 m.t.
- Supply Capability:
- 10000 m.t./month
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Specification
Standard:
AISI,GB,JIS
Technique:
Hot Rolled
Shape:
Round
Surface Treatment:
Galvanized,Oiled,Dry
Steel Grade:
Q195,Q215,Q235,SS400-SS490
Certification:
ISO,SGS,BV,CE
Thickness:
1.5mm-20mm
Width:
1000mm-1600mm
Length:
requirement
Net Weight:
23mt
Packaging:
Standard Export Packing
Commodity | Checkered plate/sheet |
Thickness | 1.8mm-15mm as customer's requirement |
Width | 1000mm,1220mm,1250mm,1500mm |
Length | 2440mm,6m,8-12m, as customer’s requirement |
Standard & steel grade | ASTM A36 EN10025 S235JR;S355JR JIS G 3101 SS400;SS490;SS540 DIN 17100 ST 37-2 GB/T 700 Q235; Q345 |
Surface | Smooth, straight |
Packing | diamond (teardrop type), lentils form, round beans form |
Application | Be strapped with Iron packing belts, Standard exporting packing |
Standard | Grade | Chemical Compostiton(%) | |||||
C | Mn | Si | S | P | |||
≤ | |||||||
Q235 | A | 0.14~0.22 | 0.30~0.65 | 0.05 | 0.045 | ||
B | 0.12~0.20 | 0.30~0.70 | 0.3 | 0.045 | |||
C | ≤0.18 | 0.35~0.80 | 0.04 | 0.04 | |||
D | ≤0.17 | 0.035 | 0.035 | ||||
Mechanical Properties | |||||||
Standard | Tensile Strength(MPa) | Yield Point | Elongation(%) | ||||
Q235 | 375~500 | 235 | 26 | ||||
Q345B Chemical Composition(%) | ||||
C | Mn | Si | S | P |
≤0.20 | ≤1.70 | ≤0.50 | ≤0.035 | ≤0.035 |
Q345B Mechanical Properties | ||||
Tension Strength | Yield Point | Elongation | ||
470-630 | 345 | 21 | ||
Checkered steel plate beautiful shape, can prevent slippery, improved performance, save a lot of advantages, such as steel in transportation, construction, decoration, equipment around the base plate, machinery, shipbuilding and other fields have a wide range of applications.
- Q:What are the different methods of coil edge trimming?
- Various industries commonly use several methods for coil edge trimming. These methods include: 1. Shearing: Cutting the edges of the coil is accomplished using a shear blade. Shearing is a popular technique for thick coils and can be done manually or with a machine. It provides a clean and straight cut but may not be suitable for thin or delicate materials. 2. Slitting: In this process, the coil is passed through slitter knives that make multiple cuts along the edge, creating narrower strips. Slitting is commonly used for producing narrow coils or strips of various widths. It can be done in-line with a coil processing line or as a separate standalone process. 3. Laser cutting: A precise method of coil edge trimming, laser cutting employs a high-powered laser beam to cut through the material. It offers high accuracy and flexibility for cutting complex shapes or patterns. Laser cutting is commonly used for thin or delicate materials, minimizing the risk of deformation or damage caused by other cutting methods. 4. Plasma cutting: Plasma cutting is a thermal cutting process that employs a plasma torch to cut through the coil. It is suitable for cutting a wide range of materials, including thick coils. Plasma cutting is known for its high cutting speed and ability to cut through materials with high melting points, such as stainless steel or aluminum. 5. Waterjet cutting: This method utilizes a high-pressure jet of water mixed with an abrasive material to cut through the coil. It is a versatile technique that can cut a wide range of materials and thicknesses. Waterjet cutting provides a smooth and precise cut without heat-affected zones, making it suitable for sensitive materials. 6. Guillotine cutting: Guillotine cutting involves using a guillotine-style blade to cut through the coil. It is a quick and efficient method that provides a straight cut. Guillotine cutting is commonly used for cutting coils of various thicknesses and is often performed with a machine for higher precision. Each method of coil edge trimming has its own advantages and considerations depending on the specific requirements of the application. The choice of method usually depends on factors such as material properties, thickness, desired cutting accuracy, production volume, and budget constraints.
- Q:How are steel coils tested for dimensional accuracy?
- Steel coils are typically tested for dimensional accuracy using various methods such as measuring the width, thickness, and diameter of the coil. This can be done using specialized instruments like calipers, micrometers, and laser scanners to ensure the coil's dimensions meet the required specifications.
- Q:i got the belly button ring from icing and its surgical steel are they the same things?
- yes they are same kind of steel
- Q:I'm a big fan of stainless steel and sterling silver, but not of the humidity of the country I'm in. Therefore I sweat more. Gross, I know. I'm buying a necklace chain for my ring.So does sweat contribute to tarnishing of silver and steel? The real kind?
- steel shouldn't really tarnish, it rusts and moisture increases that. Silver tarnishes when exposed to air and sulfur. Moisture increases the process a bit, but it happens anyway. Sweat is not gross, it's a necessary function of your body, otherwise you would die. A lot of sports people wear jewelry and they sweat a lot. If you wear the jewelry all the time, that will prevent the tarnish a bit. If you take it off, clean it (water and dish washing liquid), dry it and put it in a zip lock back to keep it away from air and moisture. In the end, cleaning the jewelry is quick and easy so don't worry about it.
- Q:What are the different methods of embossing steel coils?
- There are numerous techniques for embossing steel coils, each possessing unique characteristics and applications. Some of the most prevalent techniques include: 1. Hot embossing: By heating the steel coil to a high temperature and pressing it between two engraved rollers, this method allows for intricate designs or textures to be imprinted onto the surface. The heat softens the steel, facilitating the desired pattern transfer. 2. Cold embossing: In contrast to hot embossing, cold embossing does not require heating the steel coil. Instead, it employs pressure and specifically designed dies or stamps to produce the desired pattern. Cold embossing is commonly used for simpler designs or when working with heat-sensitive materials. 3. Roller embossing: This technique involves using a series of rollers with engraved patterns to imprint the design onto the steel coil. The coil is passed through the rollers, and the applied pressure transfers the pattern onto the surface. Roller embossing is often utilized for larger-scale production, delivering consistent and uniform results. 4. Laser embossing: A modern method that employs laser technology to create patterns on steel coils. The laser beam selectively melts or vaporizes the metal, generating the desired design. Laser embossing offers high precision and flexibility, making it suitable for intricate and detailed patterns. 5. Press embossing: This technique utilizes a press machine equipped with custom-made dies to imprint the desired pattern onto the steel coil. The coil is positioned between the dies, and the press machine applies pressure, transferring the pattern onto the surface. Press embossing is commonly used for large-scale production, achieving high-speed and high-volume embossing. Ultimately, the choice of embossing method depends on various factors, including design complexity, production volume, material properties, and cost considerations. Each technique possesses advantages and limitations, necessitating careful selection by manufacturers based on their specific requirements.
- Q:I need help! Please help, I'm in Chemistry, and me and my friend Lucy are making a presentation on steel and iron, so how is steel manufactured? Thank you. :D
- The steel consists of ( Iron ) and another matter... but the popular one is iron+carbon / iron+silver - When iron is smelted from its ore by commercial processes, it contains more carbon than is desirable. To become steel, it must be melted and reprocessed to reduce the carbon to the correct amount, at which point other elements can be added. This liquid is then continuously cast into long slabs or cast into ingots. Approximately 96% of steel is continuously cast, while only 4% is produced as cast steel ingots. The ingots are then heated in a soaking pit and hot rolled into slabs, blooms, or billets. Slabs are hot or cold rolled into sheet metal or plates. Billets are hot or cold rolled into bars, rods, and wire. Blooms are hot or cold rolled into structural steel, such as I-beams and rails. In modern foundries these processes often occur in one assembly line, with ore coming in and finished steel coming out. Sometimes after a steel's final rolling it is heat treated for strength, however this is relatively rare.
- Q:On a free standing carport with an 8 inch, 22 foot long aluminum i-beam, would a steel 8-inch i-beam be just as strong? I am looking into it since they are cheaper.
- steel is definitely cheaper than aluminum. for the same size, steel is stronger. and much heavier. it may/will require stronger support posts. you'll want to be careful not to set up a galvanic reaction where you have steel and aluminum meet. stainless steel is much more expensive. you just want to make sure your steel beams have a good rustproof coating. either zinc plate or paint.
- Q:Can steel coils be coated with luminescent materials?
- Yes, steel coils can be coated with luminescent materials.
- Q:What are the different types of steel coil packaging systems?
- There are several different types of steel coil packaging systems, including stretch wrapping machines, coil wrapping machines, steel coil strapping machines, and steel coil wrapping and strapping machines. These systems are designed to securely package steel coils for storage and transportation, providing protection against damage and ensuring safe handling.
- Q:What are the main factors that affect the paint adhesion on steel coils?
- The main factors that affect paint adhesion on steel coils include surface preparation, cleanliness, and the presence of contaminants such as oil, grease, or rust. Other factors include the quality of the paint itself, the application method, and the curing process. Additionally, the type of steel and its surface condition can also influence paint adhesion.
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Send your message to us
Prime Hot Rolled HR Steel Chequered Sheets
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 23 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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