Pre-painted Galvanized/Aluzinc Steel Sheet Coil with Prime Quality in green

Pre-painted Galvanized/Aluzinc Steel Sheet Coil with Prime Quality in green System 1

Pre-painted Galvanized/Aluzinc Steel Sheet Coil with Prime Quality in green

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 100 m.t.

Supply Capability:: 10000 m.t./month

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2.Main Features of the Pre-Painted Galvanized/Aluzinc Steel Coil：

• Excellent process capability

• Smooth and flat surface

• Workability, durability

• Excellent heat resistance performance

• High strength

• Good formability

• Good visual effect

3.Pre-Painted Galvanized/Aluzinc Steel Coil Images

Pre-painted Galvanized/Aluzinc Steel Sheet Coil with Prime Quality in green

4.Pre-Painted Galvanized/Aluzinc Steel Coil Specification

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

Grade: DX51D, DX52D

Thickness: 0.17-2.0mm

Brand Name: KMRLON

Model Number: coil

Type: Steel Coil

Technique: Cold Rolled

Surface Treatment: Coated

Application: Boiler Plate

Special Use: High-strength Steel Plate

Width: 20-1250mm

Length: customized

commoidty: pre-painted galvanized steel coil

Thickness: 0.13-4.0mm

width: 20-1250mm

zinc coating: 40-180g/m2

printing thickness: top side: 20+/-5 microns, back side: 5-7 microns

color: green color

surface treatment: color coated

coil weight: 4-7 tons

coil ID: 508/610mm

packaging: standard seaworthy packing

5.FAQ of Pre-Painted Galvanized/Aluzinc Steel Coil

1. What’s the application of this product?

Roof, roof structure, surface sheet of balcony, frame of window, etc.

2. What’s the brand of the paint?

We use the best brand of all of the word—AKZO.

3. How about your company？

A world class manufacturer & supplier of castings forging in carbon steel and alloy steel，is one of the large-scale professional investment casting production bases in China,consisting of both casting foundry forging and machining factory. Annually more than 8000 tons Precision casting and forging parts are exported to markets in Europe,America and Japan. OEM casting and forging service available according to customer’s requirements.

4. How to guarantee the quality of the products？

We have established the international advanced quality management system，every link from raw material to final product we have strict quality test；We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.

5. How long can we receive the product after purchase?

Usually within thirty working days after receiving buyer’s advance payment or LC. We will arrange the factory manufacturing as soon as possible. The cargo readiness usually takes 15-25 days, but the shipment will depend on the vessel situation.

Q: Consider a steel rod of diameter 4.5 mm and length 3.3 m. If a compressive force of 4900 N is applied to each end, what is the change in the length of the rod?: You need to calculate the stress on the rod and compare this with the mechanical properties of the steel. It would help if you were given more info. You will need to know something about the steel such as the yeild stress and E, the modulus of elasticity. The value of E is about the same for a wide range of steels. So long as the applied stress is below the yield stress, the strain is all elastic and is calculated from E. The real answer is that you can not answer this question since you do not know what the temperature is. Given the applied load, the change in length will be much different at room temperature than at 1500C.

Q: What are the common defects in steel coils?: There are several common defects that can occur in steel coils during the manufacturing or handling processes. These defects can affect the quality and performance of the steel, and it is important to identify and address them to ensure the production of high-quality steel products. Some of the common defects in steel coils include: 1. Edge waves or buckles: This defect occurs when the edges of the steel coil become wavy or buckled. It can be caused by improper winding, uneven cooling, or excessive tension during the manufacturing process. Edge waves can lead to difficulties in further processing and affect the appearance of the final product. 2. Coil breaks: Coil breaks are longitudinal breaks or cracks that occur in the steel coil due to excessive strain or stress. These breaks can be caused by improper winding, uneven cooling, or excessive tension during the manufacturing process. Coil breaks can lead to product quality issues and are a major concern in the steel industry. 3. Surface defects: Surface defects in steel coils can include scratches, pits, or stains on the surface. These defects can be caused by improper handling, surface contamination, or inadequate cleaning processes. Surface defects can affect the appearance of the steel and may also lead to corrosion or other performance issues. 4. Slivers: Slivers are thin strips or flakes that can peel off from the edges of the steel coil. They can be caused by poor edge trimming, improper handling, or defects in the rolling mill. Slivers can cause difficulties in further processing and may also affect the surface quality of the final product. 5. Weld defects: In steel coils that are made by welding multiple strips together, weld defects can occur. These defects can include incomplete fusion, porosity, or cracks in the weld area. Weld defects can weaken the steel and affect its mechanical properties, making it unsuitable for certain applications. 6. Shape defects: Shape defects in steel coils can include camber, coil set, or crossbow. These defects can be caused by uneven cooling, improper winding, or tension variations during the manufacturing process. Shape defects can make it difficult to process the steel and may lead to dimensional inaccuracies in the final product. It is essential for manufacturers and users of steel coils to be aware of these common defects and take appropriate measures to prevent or mitigate them. Quality control measures, proper handling procedures, and regular inspections can help in identifying and addressing these defects to ensure the production and use of high-quality steel products.

Q: how simple is it to take it scrape steel and recyle it. does annybody know the process . i want to do this but first i need some basic information. as far as i know first to melt the steel and in a furness on high heat and than give the shape that customer wants. how right or wrong am i . i want to start on a very small scale.: right. May need some coke to remove iron oxide

Q: Ok, I have motorcycle classes and im afraid that I wont feel the gear shifter when shifting. So I want to make the boot softer from the toes where the steel is at so i can feel the gear shift with my toes. When i walk and bump into something by accident with my boots I dont feel anything I almost dont notice it. So I think i will be a problem since I wont be able to feel anything.: You're not from this world, are you?

Q: What is the thickness of a steel coil?: The thickness of a steel coil can vary depending on the specific application and requirements. However, it typically ranges from a few millimeters to several centimeters.

Q: Suppose that the hardness of steel is uniformly distributed, taking on values between 50 and 80 on the Rockwell B scale.Compute the probability that the hardness of a randomly selected steel specimen is less than 60. a..462b..333c..500d.2e..750 Question 8 Refer to question 7. Compute the probability that the hardness of a randomly selected steel specimen is between 70 and 75.a..167b..500c..063d..100e..: Suppose that the hardness of steel is uniformly distributed, taking on values between 50 and 80 on the Rockwell B scale. That would be... f(x) = 1/(80 - 50), 50 ≤ x ≤ 80 . . . . . 0 elsewhere Consider this following problem.. Compute the probability that the hardness of a randomly selected steel specimen is less than 60. Here, we have... P(x 60) Oh! Know that the mean and the standard deviation of the uniform distribution function are... ? = (a + b)/2 σ = (a - b)?/12 You should get... ? = 65 σ = 75 Now... P(z (60 - 65)/75) = P(z -0.07) Hence, you should get around 0.462. Good luck!

Q: What are the properties of high-strength steel coils?: High-strength steel coils possess several key properties that make them desirable in various applications. These include exceptional tensile strength, excellent formability, and increased resistance to wear, corrosion, and impact. Moreover, high-strength steel coils typically exhibit higher yield and ultimate strength than regular steel coils, making them suitable for demanding structural and manufacturing purposes.

Q: What are the different methods of joining steel coils?: There are several methods used for joining steel coils, including welding, brazing, soldering, and mechanical fastening. Welding is the most common method, which involves melting the edges of the coils and fusing them together. Brazing and soldering involve using a filler metal with a lower melting point to join the coils. Mechanical fastening methods include using bolts, screws, or clips to connect the coils together. Each method has its own advantages and is chosen based on the specific requirements and constraints of the application.

Q: How are steel coils used in the manufacturing of crash structures?: Steel coils are used in the manufacturing of crash structures as they provide high strength and durability, making them ideal for absorbing impact energy and protecting occupants in case of a collision. The coils are typically shaped and formed into specific components of the crash structure, such as side sills or front rails, which are then integrated into the vehicle's frame. This ensures that the vehicle has the necessary rigidity and structural integrity to withstand and mitigate the forces generated during a crash, thereby enhancing the safety of the occupants.

Q: How do steel coils contribute to the manufacturing of HVAC systems?: Steel coils are used in the manufacturing of HVAC systems primarily for their strength and durability. They form the core structure of various components such as heat exchangers, condenser coils, and evaporator coils. The steel coils provide stability and support, ensuring the longevity and efficiency of HVAC systems by withstanding high temperatures, pressure, and constant use.

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