HOT-DIP ALUZINC STEEL COIL WITH SUPER HIGH QUALITY
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 5000 m.t./month
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Quick Details | |||||
Standard: | AISI,ASTM,BS,DIN,GB,JIS | Grade: | SGCC,DX51D/DX52D/S250,280GD | Thickness: | 0.12-4.0 mm |
Place of Origin: | Brand Name: | N/M | Model Number: | ssp-226 | |
Type: | Steel Coil | Technique: | Cold Rolled | Surface Treatment: | galvanized/ Galvalume/zinc coatting |
Application: | strong anti-corrosion ability,cold bending molded manufacturablity | Special Use: | High-strength Steel Plate | Width: | 600-1250 mm |
Length: | in coil | product: | g40 prime/secordary hot-dip galvanized cold rolled steel coil/sheet | ||
Packaging & Delivery | |||||
Packaging Detail: | standard export package,Other types of packing can be customized as per client's requirement. | ||||
Delivery Detail: | as per client's requirements | ||||
Specifications
1.Mateials:SGCC,DX51D / DX52D / S250,280GD
2.Size:width:600-1250mm(900mm,1215mm,1250mm,1000mm the most common)
thickness:0.15-2.0mm
length:1000-6000mm,as your require
3.Zinc coating :60-180g( as required)
4.Coil id:508mm
5.Coil weight: 3-5MT(as required)
6. Surface:regular/mini/zero spangle, chromated, skin pass, dry etc.
7. Application:
With excellent cold bending molded manufacturablity, good decoration effect, strong anti-corrosion ability, galvanized steel coils and sheets are also pollution-free and easily recycled. Accordingly, they can be used as final products and basic plates of color coated steel coils.
8.Packaging Details:
Standard export package.
Other types of packing can be customized as per client's requirements.
- Q:How are steel coils processed for edge trimming or shearing?
- Steel coils are typically processed for edge trimming or shearing by using specialized machinery such as slitters or shears. These machines are designed to cut the excess edges of the coil, ensuring uniform and precise dimensions. The coils are fed through the machine, where the excess material is removed, leaving clean and straight edges. This process helps to enhance the quality and appearance of the steel coils, making them ready for further manufacturing or fabrication.
- Q:What are the different methods of cutting steel coils?
- There are several methods of cutting steel coils, including shearing, slitting, laser cutting, and saw cutting.
- Q:What are the different coil surface finishes?
- Some of the different coil surface finishes include plain, polished, brushed, embossed, and coated.
- Q:What are the different methods of heat treatment for steel coils?
- There are several different methods of heat treatment for steel coils, each with its own benefits and applications. 1. Annealing: This method involves heating the steel coils to a high temperature and then slowly cooling them, usually in a controlled atmosphere. Annealing helps to relieve internal stresses, improve ductility, and refine the grain structure of the steel, making it softer and more machinable. 2. Normalizing: Normalizing is similar to annealing, but the cooling process is typically faster. This treatment is often used to refine the grain structure and achieve a more uniform hardness throughout the steel coils. It also helps to remove any residual stresses and improve the mechanical properties of the material. 3. Quenching and tempering: In this two-step heat treatment process, the steel coils are first heated to a high temperature and then rapidly cooled by immersion in a quenching medium, such as oil or water. This causes the formation of a hard, brittle phase called martensite. To improve the toughness and reduce the brittleness, the coils are then reheated to a lower temperature and held there for a specific period of time. This process, known as tempering, helps to reduce the internal stresses and increase the ductility and toughness of the steel. 4. Case hardening: Case hardening is a heat treatment method used to increase the surface hardness of the steel coils while maintaining a relatively soft and ductile core. The process involves heating the coils in the presence of a carbon-rich atmosphere, allowing carbon to diffuse into the surface layer of the steel. This creates a hard outer layer, known as the case, while preserving the desired mechanical properties in the core. 5. Stress relieving: Stress relieving is performed by heating the steel coils to a specific temperature and holding them there for a sufficient period of time. This process helps to reduce residual stresses that may have been introduced during previous manufacturing or heat treatment processes. Stress relieving can improve dimensional stability, reduce the risk of distortion or cracking, and enhance the overall performance of the steel coils. Overall, the choice of heat treatment method for steel coils depends on the desired properties, intended application, and specific requirements of the end product. Each method has its own advantages and can be tailored to achieve the desired balance between hardness, toughness, ductility, and other mechanical properties.
- Q:How are steel coils used in the production of steel pipes?
- Steel pipes rely on steel coils as a vital element in their production. These coils serve as the primary material for manufacturing the pipes. The initial phase of the process involves unwinding the steel coil and introducing it into a machine referred to as a slitter. The slitter then cuts the coil into narrower strips of the desired width. This width plays a crucial role as it determines the diameter of the resulting steel pipes. Once the steel coil has been sliced into strips, the subsequent step is to feed these strips into another machine known as a forming mill. The forming mill gradually shapes the strips into a cylindrical form by passing them through a sequence of rollers. These rollers apply pressure and bend the strips until they assume the shape of a pipe. To ensure the pipes' durability and strength, they undergo a welding procedure. The ends of the strip are heated and fused together using a high-frequency electric current, creating a seamless weld along the entire length of the pipe. This weld provides structural integrity and prevents any leakage or weak points in the pipe. After the welding process, the pipes undergo a sizing and shaping procedure. They are passed through additional rollers, gradually reshaping them to achieve the desired dimensions, including the final outer diameter and wall thickness. Finally, the pipes are cut to the desired length and undergo various finishing procedures, such as straightening, testing, and coating. These finishing steps guarantee that the pipes meet the required specifications and are ready for use in various applications, such as plumbing, construction, and the oil and gas industries. In conclusion, steel coils serve as the foundation for the production of steel pipes. They are slit, formed, welded, sized, shaped, and finished to create robust and high-quality pipes suitable for diverse industries.
- Q:Can steel coils be bent or shaped?
- Yes, steel coils can be bent or shaped. Steel coils are highly flexible and can undergo various bending and shaping processes to achieve desired forms and configurations.
- Q:I know you can still but steel core ammo. I have read that it IS Armor Piercing (AP) and I have read it is not. Which is true? I am not looking for its AP capabilities. I want it if it is or is not AP. I live in Oklahoma. I need to know if it legal for me to purchase it in this state; and where can i get it? I am over 18, not a felon, etc. I have seen it sold online in Oklahoma years ago, but have read it is and isn't legal to purchase here. I am looking for 7.62x39 steel core for an SKS. If anyone knows where or how to get some, please let me know, if it's legal. Thanks.
- If it is the same stuff I have seen before it is NOT AP stuff. The steel core is a mild steel that is used as a filler to give the bullet a longer bearing surface by reducing the weight that would have been the additional lead core. If the bullet was filled with all lead it would be over the weight desired for the load OR the projectile would be shorter making it less stable in flight. Also lead is a more costly metal to use than the cheap mild steel that China is producing. Anyone that has bought a tool at Wally World, BLOWES, Or HOMERS DESPOT in the last decade can vouch for how cheap the Chinese steel is...
- Q:What are the common methods of protecting steel coils from corrosion during storage?
- Common methods of protecting steel coils from corrosion during storage include applying a protective coating or film, using desiccants or moisture-absorbing materials, implementing proper ventilation and climate control, employing corrosion inhibitors or VCI (Vapor Corrosion Inhibitors), and ensuring adequate packaging and sealing to prevent exposure to moisture or contaminants.
- Q:Which type is better and give reasons why... I making a team of either Dark or Steel :D Thankyou
- i would choose dark because it has alot more speed and power steel focuses more on defense a good team would be something like Umbreon Honchcrow Shiftry Spiritomb mightyena Sharpedo
- Q:I am reading the book The Cure For All Advanced Cancers by Hulda Regehr Clark.She writes for example: cancer can be caused by exposure to heavy metals, like nickel and chromium from stainless steel cookware. Stainless steel cookware releases chromium and nickel, two of the most carcinogenic metals.Are there any studies done measuring how much nickel and cadmium can be released from the regular use of stainless steel cookware?Is this a commonly accepted opinion that use of stainless steel cookware is dangerous?If not stainless steel, what kind of cookware to use? I heard that non-stick cookware also releases some harmful chemicals.
- perfluorooctanoic acid is a chemical used to make nonstick cookware. It has been shown to cause cancer in lab animals. The epa has asked companies that use that chemical to phase it out of the cookware, just in case. But it has not been shown to cause cancer in humans. Stainless is not known to cause any type of health problems. Cast iron is healthier and anodized aluminum is great too.
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HOT-DIP ALUZINC STEEL COIL WITH SUPER HIGH QUALITY
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 5000 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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