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: I asked a question last week about stainless steel and got some great answers. I combed all over the internet to try to figure this one out but could not find anything. What resists bending better: chrome vanadium steel (i.e. a steel commonly used to make tools) or stainless steel 304. My guess would be the chrome vanadium alloy but thats just a guess. Which on resist's bending better and by how much (#'s please :-)). Also, if anyone knows if chrome vanadium steel is cheaper than stainless steel 304 that would be awesome? I can't find a price per pound on chrome vanadium steel anywhere! Please help. Thanks in advance-Josh
- Fill the pot up w/cold water to cover the burned on rice. Bring it up to a boil. Do it again w/some high powered soap in the mix. This time let the water sit in the pan until its luke warm, dump it out and scrub it up w/the plastic scouring pad. You should be all set.
- Q: Why is steel so important? How does it help us in everyday life?
- steel comes from iron. Iron is a natural resource and is abundent in nature. so being able to turn it into steel means it can be used for alllll sorts of things! from buildings, cars, piping and tubes, to washing machines, appliances and many other things. its used in our everyday life and is a great, strong material.
- Q: How is the critical temperature of structural steel affected by fireproofing? What temperatures can fireproofed structural steel withstand?
- I didn't know they fire proofed steel. Usally they would just use a steel with a higher melting point.
- Q: How are steel coils processed for slitting or shearing?
- Steel coils are processed for slitting or shearing by feeding the coil through a slitter or shear machine, which cuts the coil into narrower strips or various shapes, respectively. This process involves unwinding the coil, straightening it, and then passing it through the slitting or shearing machine, where precise cuts are made according to the desired dimensions. The resulting strips or shapes are then collected and packaged for further use or distribution.
- Q: I was wondering because i just watched an episode of build it bigger on the discovery channel about the uss George bush, and when they were discribing it they said it was 500 tons of steel and 47,000 tons of aluminum. this kinda struck me as odd because i thought that it was mostly made of steel. and i would think that even if it was mostly aluminum, that the hull would be steel. and i think the hull would weigh more than 500 tons.
- An aircraft carrier is a pretty large hunk of metal. And it's mostly steel... at least its structure and weight bearing surfaces. As I recall, there was quite a bit of aluminum and other light stuff used for cosmetic stuff, like covering on interior bulkheads (walls). But the flight deck is about three football fields of steel... thick steel. Planes landing on an aircraft carrier don't land. They are trapped when their tail hook grabs an arresting cable, and kind of fall out of the sky. When they hit, they need something pretty substantial to break the fall. A carrier displaces an awful lot of water, but, and this is a guess, probably less than 100,000 tons... the one I was on displaced less than 80,000 tons. About 40 feet of it is underwater. Most of its crew live below or very close to the waterline. But there's enough above water to allow for the city that the carrier contains to operate pretty much like any city with a population of about 6,000. It has stores where you can buy almost anything, barbers, a hospital, dentists, doctors, fitness center, theaters, fast food places where you can have a hamburger made to order, restaurants where the food is free, a post office, gas stations, a radio studio and a television studio, newspaper, churches--a chapel as well as other places people can meet to hold religious services, even an airport. I looked at the ship's website. From what little information there is, it looks to be just a few feet larger than the old carrier I was on. If it weighs 500 tons, it has to displace 500 tons. Don't ask me how they do it... unless it was materials used during construction and removed.
- Q: What is the maximum length of a steel coil?
- The maximum length of a steel coil can vary depending on various factors such as the type of steel, manufacturing process, and intended use. However, in general, steel coils can range from several hundred feet to several thousand feet in length.
- Q: I mean 4 inch thick steel like was used in the WTC buildings, especially WTC 7 which did not get hit by a plane. Can carpeting, desk chairs, water coolers and dry erase boards burn hot enough and long enough to melt steel that is normally made in a blast furnace?
- Steel loses strength as it is heated and will fail long before it melts. A mild steel that starts out at 100 degs F with an allowable stress level of 20,000 psi will be down to only about 2000 psi at 1000 degrees. As to fireproofing for steel. It doesn't have an unlimited life. In fact most has only a 2 to 4 hour rating and that is determined in ideal conditions in a laboratory. The idea is to give firefighters time to get everyone out of the buidling.
- Q: How are steel coils used in the production of roofing panels?
- To manufacture roofing panels, steel coils are indispensable. These coils, usually composed of galvanized or coated steel, serve as the fundamental material for producing robust and top-notch roofing panels. Initially, the steel coils undergo a sequence of operations in a production facility. These operations involve flattening, cleaning, and shaping the coils to achieve the desired dimensions and profiles for the roofing panels. This process guarantees that the steel coils possess uniform thickness and are devoid of any impurities or flaws that could compromise the final product's integrity. Once the steel coils are prepared, they are fed into a roll forming machine. In this machine, the coils are gradually bent and shaped into the specific design and size required for the roofing panels. The roll forming process imparts the panels with their distinct corrugated or standing seam profiles, which enhance their strength and ability to withstand various weather conditions. After the roll forming process, the steel coils are divided into individual roofing panels of the desired length. These panels then undergo further processing to incorporate additional features, such as coatings or finishes, to enhance protection against corrosion and improve aesthetic appeal. Protective layers, such as zinc or paint, are often applied to the steel coils to enhance their resistance to rust, UV rays, and other environmental factors. Lastly, the roofing panels are packaged and transported to construction sites or distributors for installation. The utilization of steel coils in the production of roofing panels ensures that the final product is sturdy, long-lasting, and capable of withstanding heavy loads, strong winds, and other external forces. Steel is renowned for its high tensile strength, making it an ideal material for creating durable roofing panels. In conclusion, steel coils play a vital role in the production of roofing panels. Through a series of manufacturing processes, they are transformed into the desired dimensions and profiles, ensuring consistency and quality. The resulting roofing panels are not only visually pleasing but also highly resilient, providing superior protection and longevity for buildings.
- Q: Okay basically bought my girlfriend Tiffany sterling silver necklace for her birthday and now christmas is coming up i want to buy her this DG Necklace. BUT i have discovered its steel. And its ?110. I am not a rich man i am infact quite young and we have been together for an incredibly long time! I wanted to know is Steel seen as a cheap necklace, whats your say? Don't give me all this bull about her being grateful as she does not expect this. BUT I WANT IT TO BE NICE. Whats your say? Is Steel good? Does it get dirty? Does it shine? Is it worth it? Thanks x
- Things about steel~ Basically indestructable Should be non magnetic It shines Why not get it
- Q: How do steel coil manufacturers minimize waste and maximize efficiency?
- Combining advanced technology, process optimization, and waste management practices allows steel coil manufacturers to minimize waste and maximize efficiency. One effective method is to employ advanced automation and control systems during production. These systems can monitor and adjust parameters like temperature, pressure, and speed to ensure optimal operation. By closely monitoring and controlling these factors, manufacturers can reduce defects and errors, thus minimizing waste. Another approach is to adopt lean manufacturing principles, which involve eliminating non-value-adding activities and streamlining the production process. By analyzing the entire workflow, manufacturers can identify areas for improvement, such as reducing setup times, eliminating bottlenecks, and optimizing material flow. This results in a more efficient and streamlined production process, reducing waste and increasing efficiency. Additionally, effective waste management practices can be implemented. This includes proper handling and disposal of waste materials, as well as implementing recycling programs. By separating and recycling materials like scrap metal, manufacturers can minimize waste generation and reduce environmental impact. Collaborating with recycling companies ensures proper management and recycling of waste materials. In conclusion, steel coil manufacturers can achieve waste reduction and efficiency maximization by utilizing advanced technology, implementing lean manufacturing principles, and adopting effective waste management practices. Continuously striving for improvement and optimization in processes enables manufacturers to reduce waste, increase productivity, and ultimately achieve higher levels of efficiency.
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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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