Galvanized Steel Coil (DC51D+Z, DC51D+ZF, St01Z, St02Z, St03Z)

Galvanized Steel Coil (DC51D+Z, DC51D+ZF, St01Z, St02Z, St03Z)

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 30 m.t.

Supply Capability:: 10000 m.t./month

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Basic Info.

Model NO.:DC51D+Z, DC51D+ZF, St01Z, St02Z, St03Z

Surface Treatment:Galvanized

Technique:Cold Rolled

Standard:ASTM, JIS, GB, AISI, DIN, BS

Steel Grade:DC51d+Z, DC51d+Zf, St01z, St02z, St03z

Commodity Name:DC51d+Z, DC51d+Zf, St01z, St02z, St03z

Thickness:0.3-3.0mm

Width:800-1830mm

Zinc Coating:40-275g

Delievery Time:15-45days ( on Basis of Qty)

Export Markets:Global

Additional Info.

Trademark:AIYIA GROUP

Packing:Inside: Moisture-Proof Paper/Outside: Steel Plate

Standard:AS buyer requirement

Origin:China

HS Code:72104900

Production Capacity:5000tons Per Month

Product Description

Brief Introduction:

Commodity name : Hot Dipped Galvanized Steel Coil

Standard we can provide: AISI ASTM BS DIN GB JIS

Grade : DC51D+Z,DC51D+ZF,St01Z,St02Z,St03Z

Zinc Coating:40g-275g/m2

Size we can provide:

Size Range: CRC substrate Thickness: 0.3-3.0mm

CRC substrate Width: 800-1830mm

HRC substrate Thickness:1.8-2.8mm

                           HRC  substrate Width:900-1500mm
Chemical elements:
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Mechanical properties:
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Weight of Coating and Service life:
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Exposure Test :
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Salt Spray Test :
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Plainness of hot dip galvanized substrate:
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Thickness tolerance :
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Width tolerance:
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Q:I am looking for a steel taper kit to help me start stretching my earlobes. I wanted something like the following but in steel instead of acrylic. Preferably something under $40 and from a reputable website. I don't know how much damage acrylic tapers can do in the few seconds it would be inside my earlobe, but I would rather use steel just to be safe. I will be forever grateful if anyone can help.: www.okorder

Q:How are steel coils inspected for weldability using welding tests?: Steel coils can be inspected for weldability using a variety of welding tests. One common method is the bend test, where a section of the coil is cut and bent to evaluate the quality of the weld. This test helps determine if the weld is brittle or contains any defects that could compromise its integrity. Additionally, the guided bend test is performed to assess the ability of the weld to withstand bending without cracking or breaking. Another technique used is the macro etch test, where a sample is prepared by cutting a cross-section of the coil and then etching it with a chemical solution. This test helps reveal any imperfections or inconsistencies in the weld, such as porosity, slag inclusions, or lack of fusion. Furthermore, the hardness test is conducted to measure the hardness of the weld. This is important as excessive hardness can lead to cracking or brittleness, while insufficient hardness may result in weld failure under certain conditions. Additionally, non-destructive testing methods like ultrasonic testing, magnetic particle inspection, or radiographic examination can also be employed to detect any internal defects, such as cracks or voids, in the steel coil welds without damaging the material. These welding tests are crucial in ensuring the quality and weldability of steel coils before they are used in various applications. By conducting thorough inspections, any potential issues can be identified and addressed, ensuring that the steel coils meet the required standards for weldability and structural integrity.

Q:Hi,Well, I live near almost across the street from a forest, and my neighborhood is full of raccoons!!! Recently, I just purchased a bunny and have kept it at my cousin's house for the time being. He has a steel cage, and is about 6 months old. I am considering bringing him home and leaving him in the back yard with his steel cage. I am just afraid that raccoons can bite through the steel and get to him. So the question is... Is is possible for raccoons to bite through steel? Btw,Please don't answer hate comments about me being a bad rabbit owner. I simply want to know if raccoons can bite through steel. If it doesn't work out, the rabbit will stay at my cousins house until further notice. But please, I did not waste 5 points for unneeded answers. Thanksss!: Well the raccoons can't bite through steel unless it is very thin steel, like aluminum foil thickness. But they have long arms and can reach into the cage so that would be my worry. They are also very clever so I don't know if it is safe for the bunny. That would depend upon the size of the cage and how hungry the raccoons are. The raccoons might be tempted to try to steal the bunny's food so that is a concern. Check with a pet shop owner or forester or someone like that who has knowledge about raccoons in the area.

Q:I work with stainless steel a lot and I know it's rust resistant but it's definitly not STAIN resistant. You might be able to remove some stains easier from it than you can from some other surfaces but when it does stain, its hard as heck to clean it. It takes forever to scrub stains off my stainless steel pans so maybe it should just be called rustless steel?: Because it stains less than some other metals.

Q:It seems that steel would be stonger and more stable than wood, fire resistant, and better for the environment, so why are most homes wood-framed rather than steel-framed?: Steel cost more and is very heavy. It would take a piece of equipment to put each piece in place. Holes would have to be made in the steel. Nails will not go into steel. How would the foundation be made?

Q:I like non-stick cookware but it dont hold up no matter how much money you spend. What isthe best kind? Is there something better then stainless steel or iron skillet? I do not care if I have to use extra elbow grease to clean a pan.: I have a combination of them both. I have Le Creuset enameled cast iron dutch-ovens, pots and pans; as well as All Clad stainless steel saute and deep-rimmed pans which have a copper core. I have one non-stick pan that I use for cooking eggs in.

Q:What are the challenges in coil leveling for high-strength steel?: Achieving optimal results in coil leveling for high-strength steel involves addressing several challenges. The steel's inherent hardness and strength present one of the main obstacles. High-strength steel is designed with enhanced mechanical properties, including tensile strength and hardness, making it difficult to deform and shape. To overcome the steel's high-strength nature, specialized leveling equipment is needed. This equipment must exert sufficient force to counter the steel's resistance to deformation. This may involve using stronger and more durable leveling rollers or increasing the pressure applied during the leveling process. Failing to apply the appropriate force can result in incomplete leveling, leading to residual stress and dimensional inaccuracies in the final product. Another challenge in coil leveling for high-strength steel is the potential for springback. Springback refers to the material's tendency to return to its original shape after being deformed. High-strength steel is especially prone to springback due to its higher elastic modulus. This can result in uneven leveling and dimensional variations in the coil. To mitigate springback, advanced leveling techniques can be utilized. These techniques include overbending and pre-bending the steel. Overbending involves bending the steel beyond the desired level, allowing it to spring back to the desired shape. Pre-bending, on the other hand, involves intentionally bending the steel in the opposite direction before leveling it, counteracting the effects of springback. These techniques require precise control and expertise to ensure accurate leveling. Additionally, high-strength steel often has a more pronounced yield point. The yield point is the stress level at which permanent deformation occurs. This can make it challenging to achieve consistent and uniform leveling throughout the coil. Proper adjustment of the leveling equipment and careful monitoring of the leveling process are necessary to effectively address this challenge. Furthermore, high-strength steel coils are often thinner and more sensitive to surface imperfections. Careful regulation of the leveling process is crucial to avoid causing damage to the steel surface, such as scratches or indentations. This may involve using softer leveling rollers or implementing protective measures, such as cushioning materials or coatings, to prevent surface defects. In summary, the challenges in coil leveling for high-strength steel revolve around its inherent hardness, springback tendencies, yield point behavior, and sensitivity to surface imperfections. Overcoming these challenges requires specialized equipment, advanced leveling techniques, precise control, and expertise to ensure accurate and high-quality leveling results.

Q:and is that different from the components of steel: Making steel is very energy intensive. Mining the raw ore requires a lot of machinery that uses fuel or electricity . Transporting the ore requires a lot of fuel. Refining not only uses a lot of electricity but coal is added to change the iron ore into steel.

Q:How are steel coils used in the agricultural sector?: Various purposes in the agricultural sector call for the widespread use of steel coils. One primary utilization is seen in the construction of farm machinery and equipment. Tractors, plows, harvesters, and other heavy-duty machinery are frequently manufactured using steel coils. The exceptional strength and durability of steel make it an ideal material for such applications, as it can endure the challenging conditions of agricultural work. Furthermore, agricultural buildings and structures heavily rely on steel coils in their construction. Steel is renowned for its superior structural integrity, making it a popular choice for barns, storage units, and other agricultural facilities. Steel coils are frequently employed to establish the framework and support systems of these structures, providing stability and long-lasting durability. Moreover, irrigation systems also rely on steel coils in their production. Steel coils are often used to create the pipes and tubes used for water transportation in agricultural irrigation systems. Steel's resistance to corrosion and its ability to handle high-pressure flows make it an excellent choice for this particular application. To summarize, steel coils hold a critical role in the agricultural sector. Whether it be the construction of farm machinery and buildings or the development of irrigation systems, steel's strength and durability make it the preferred material in this industry.

Q:Can steel coils be coated with weather-resistant materials?: Yes, steel coils can be coated with weather-resistant materials. Coating steel coils with weather-resistant materials helps to protect them from corrosion and other weather-related damages, extending their lifespan and ensuring their durability in various weather conditions.

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