Bright Anneal Cold Rolled Steel-EN10130 DC01-2
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 4000吨 m.t./month
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SPECIFICATION
1) Capacity: about10,000 ton per month for steel strip/tape product
2) Thickness: from 0.20mm to 3.5mm, all available.
3) Width: from 15mm to 600mm, all available.
4) Grade: Q195, SGCC, DX51D
5) Coil weight: from 50kg to 7000kg, all available.
6) Coil ID: 100mm - 508mm
7) Coil OD:500mm-1300mm
9) Tensile strength: 28.1-49.2kgf/mm2
10) Zinc coating weight: Min. 60g/m2, double side
11) Spangle: regular spangle, minimized spangle, zero spangle
12) Surface treatment: chemical passivating treatment, oils,passivating oils
13) Min trial order 5ton each thickness, 1 x 20' per delivery
14) Components: C%≤ 0.07, Si%≤0.03, Mn% ≤ 0.50, P% ≤ 0.025,S% ≤ 0.025, Alt% ≥ 0.02
It is the basedmaterial for galvanized steel coil and pre-painted galvanized steel coil. It iswidely used in light industry for making tank, furniture, pipe, refrigerators,washers, freezer plate, air conditioner, micro-wave oven, water heater,soot-such machine, electric rice cooker, electric roaster oven, dryers andautomobile etc. In the other application industries, it’s mainly used forenameling, office furniture, burglarproof door, electronic element, fastenerbattery, hardware, automotive fitting etc.
Eye to sky package: Anti-damp paper inside fullwrapped with plastic film, iron sheet outside on wooden pallet in 20 feetcontainer with 25mt.
- Q: Are steel coils used in HVAC systems?
- Yes, steel coils are commonly used in HVAC systems. They are typically used in the construction of heating and cooling coils, which play a crucial role in the heat transfer process to provide conditioned air for buildings. Steel coils are used for their durability, thermal conductivity, and ability to withstand high temperatures and pressure.
- Q: This problem has puzzled me for a long time i always think about why stranded people on islands cant make a proper civilization and i always think it comes down to the ability to work metal. But its not like they could make a steel smelter/furnace out of sand...they would need an older one to use to make the new one...where the hell did the first one come from then????
- originally steel was made by hand- by hammering an iron ingot (easily obtained from turf iron), heating it in coal (allows the carbon to penetrate the iron) then folding it and hammering it again- several hundred times. with each such procedure the iron absorbs more carbon and becomes steel of course steel smelters made this process simpler- but then you can't get damascene steel out of a smelter... the island civilisations could make smelters out of clay. But finding clay or iron ore on a coral island would be a forlorn task
- Q: Steel seems to be much less expensive. What is the reason why? I've heard steel will ruin a barrel after time....is that true? But with the price difference maybe it don't matter? Is steel reliable? What are the negatives about steel I should know before buying?
- steel bore - brass copper chrome-lined steel bore - steel is fine. steel jacketed bullets are harder than copper jacketed bullets and would result in higher pressure, more wear in a steel barrel than a chrome-steel barrel. chrome-lined steel is roughly 2X as hard as 4140 steel. even better, nitrated chrome steel is roughly 3-4X harder than 4140 steel. but it s fairly new is a bit pricey. most AR barrels are chrome-lined. you can tell easily if the chamber and bore has a silvery look. regular steel is just black. steel cased rounds are reliable, however plain, uncoated steel cases may feed with some difficulty due to a rougher case finish that results in more friction than the polished, smooth brass cases. cheap ammo (doesn't matter if steel or brass) always shoots more dirty. aside from that I would recommend you try a bit of each of go with whatever shoots most accurate and feeds without problem.
- Q: How are steel coils labeled and identified?
- Steel coils are labeled and identified through a variety of methods to ensure proper tracking and handling throughout their journey. The labeling and identification process typically involves the following steps: 1. Manufacturer's Identification: The steel coil is initially marked with the manufacturer's name or logo, allowing for easy identification of the company that produced it. 2. Coil Number: Each steel coil is assigned a unique identification number, commonly referred to as a coil number. This number is often stamped or etched onto the surface of the coil and is used for tracking and inventory purposes. 3. Size and Weight: Steel coils are labeled with their size and weight specifications. This information helps in determining the dimensions and weight capacity of the coil, allowing for appropriate handling and transportation arrangements. 4. Grade and Material: The grade and material composition of the steel coil are typically indicated on the labeling. This provides essential information about the properties and quality of the steel, ensuring it is utilized correctly in manufacturing processes. 5. Heat or Lot Number: Steel coils can also be labeled with a heat or lot number, which refers to the production batch from which the coil originated. This information helps in traceability and quality control, facilitating identification in case of any issues or defects. 6. Barcodes or QR codes: Many steel coils are now labeled with barcodes or QR codes, which can be scanned using automated systems. These codes contain all relevant information about the coil, allowing for efficient data capture and management throughout the supply chain. Proper labeling and identification of steel coils are crucial for effective logistics management, inventory control, and quality assurance. By employing these identification methods, manufacturers, distributors, and end-users can easily track, handle, and utilize steel coils in a safe and efficient manner.
- Q: How are steel coils used in the production of bridges?
- Steel coils are used in the production of bridges as they are processed and shaped into various structural components like beams, plates, and girders. These coils are first uncoiled and then cut, rolled, and welded to create the required bridge sections. The high strength and durability of steel make it an ideal material for bridges, and the use of steel coils allows for efficient and precise manufacturing of these vital infrastructure elements.
- Q: How are steel coils processed for different levels of hardness?
- Steel coils can be processed to achieve different levels of hardness through a variety of methods. One common method is heat treatment, which involves heating the coils to a specific temperature and then rapidly cooling them to alter their microstructure and achieve the desired hardness. The process of heat treatment can include quenching, tempering, or annealing, depending on the desired hardness level. Quenching involves cooling the coils rapidly in a liquid medium such as water or oil to achieve a high hardness level. Tempering, on the other hand, involves reheating the coils to a lower temperature and then slowly cooling them to achieve a desired balance of hardness and toughness. Annealing is a process that involves heating the coils to a specific temperature and then slowly cooling them to relieve internal stresses and achieve a softer and more ductile material. Additionally, mechanical processes such as cold rolling or cold working can also be used to increase the hardness of steel coils. These processes involve subjecting the coils to compressive forces, which cause the material to deform and result in an increase in hardness. Overall, the processing of steel coils for different levels of hardness requires careful control of temperature, cooling rate, and mechanical forces to achieve the desired properties for specific applications.
- Q: How are steel coils annealed to improve their properties?
- Steel coils are annealed by heating them to a specific temperature and then slowly cooling them, which allows for the recrystallization of the steel. This process helps to relieve internal stresses, improve the material's ductility, and enhance its overall mechanical properties.
- Q: How are steel coils used in the production of electrical transmission towers?
- Various methods are employed in utilizing steel coils for the manufacturing of electrical transmission towers. Firstly, these coils are frequently employed in the production of the towers' structural components, including the main support columns and crossarms. To effectively bear the weight and strain of the transmission lines, these components necessitate strength and long-lasting durability, which steel coils aptly provide. Furthermore, steel coils are also instrumental in the creation of brackets and braces that reinforce the transmission towers. These particular elements contribute to the even distribution of the load and offer supplementary support to the structure. Steel coils can be molded and welded with ease, rendering them well-suited for the intricate fabrication of these components. Additionally, steel coils find extensive application in the construction of the foundation and anchor bolts that secure the transmission towers to the ground. It is vital for these bolts to possess robustness and resistance to corrosion, as they play a pivotal role in upholding the stability and integrity of the entire tower structure. To enhance their longevity and prevent rusting, steel coils are often subjected to galvanization or other protective coatings. In summary, the indispensability of steel coils in the production of electrical transmission towers arises from their exceptional strength, durability, and versatility. These coils enable the construction of robust tower structures capable of supporting the weight of transmission lines and withstanding diverse environmental conditions.
- Q: I have a knife with 154cm steel on it and I always here that you should put oil on it to keep it from rusting but I am just wondering what kind of oil? And how do I apply it and do I just leave it on there?
- If the knife is stainless steel, then you don't have to worry about it rusting, unless you leave it sheathed in a wet sheath. Be sure you clean it off before folding it up or re- sheathing it. For carbon steel blades, almost any good household oil will work. 3 in 1, Rem oil, etc.
- Q: How are steel coils used in the production of steel chains?
- Steel coils are used in the production of steel chains by being unwound and fed into a machine that shapes and forms the individual links of the chain. The steel coils provide the raw material needed to create the strong and durable chains, ensuring they have the necessary strength and integrity for various applications.
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Bright Anneal Cold Rolled Steel-EN10130 DC01-2
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 4000吨 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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