Prime Cold Galvanized Steel Coil High Quality

Prime Cold Galvanized Steel Coil High Quality System 1

Prime Cold Galvanized Steel Coil High Quality

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 200 m.t.

Supply Capability:: 20000 m.t./month

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1.Structure of Cold Rolled Steel Description：

The raw material of cold rolled steel coil/sheet is high quality hot rolled product, and after pickling continuous rolling, degreasing, annealing,skin pass,slitting and cut to length line etc. Along with it many kinds of new technology and new process of global cold rolling production have been applied. Therefore the quality of the goods could be guaranteed. The product is widely used in outdoor and interior decoration, furnishing manufacturing, home appliance, automobile etc.

2.Main Features of the Cold Rolled Steel：

• Excellent process capability

• Smooth and flat surface

• Workability, durability

• Excellent heat resistance performance

• High strength

• Good formability

• Good visual effect

3.Cold Rolled Steel Images

Prime Cold Galvanized Steel Coil High Quality

4.Cold Rolled Steel Specification

Standard:AISI,ASTM,DIN,GB,JIS,JIS G3302 ASTM 653M EN10142

Grade: Q195~Q345

Thickness: 0.16mm~1.5mm,0.16-1.5mm

Width: 1250,600-1250mm

Coil weight:3-12 MT

Coil ID:508/610mm

Chemical composition:

Prime Cold Galvanized Steel Coil High Quality

5.FAQ of Cold Rolled Steel

We have organized several common questions for our clients，may help you sincerely：

1.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.

2.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.

3. 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: What is the average surface finish tolerance for steel coils?: The average surface finish tolerance for steel coils typically ranges from 0.5 to 1.5 micrometers.

Q: How are steel coils loaded onto a truck?: Loading steel coils onto a truck is typically accomplished by combining machinery and manual labor. To ensure safe and efficient loading, several steps are involved. To begin, the truck must be adequately prepared. This entails cleaning the truck's bed and removing any debris or obstacles that could hinder the loading process. Additionally, protective materials like rubber mats may be placed on the truck's bed to safeguard both the coils and the truck. Next, a forklift or crane is utilized to lift and position the steel coils onto the truck. The operator must handle the coils with care, ensuring they are balanced and securely fastened to prevent movement during transportation. Adhering to proper lifting techniques and safety protocols is critical to avoid accidents or coil damage. After the coils are positioned on the truck, various methods can be employed to secure them. This may involve using straps, chains, or other restraints to hold the coils in place and prevent shifting or falling while in transit. The restraints must be appropriately tightened and inspected to withstand the weight and movement of the coils. It is worth noting that the loading process may vary based on the size and weight of the steel coils, as well as the available equipment. Some trucks may feature specialized loading systems specifically designed for steel coils, streamlining the process and enhancing safety. In summary, loading steel coils onto a truck necessitates meticulous planning, skilled operators, and suitable equipment. Adhering to proper procedures and safety measures is vital to ensure successful coil transportation and prevent accidents or damage.

Q: I don't know why but I'm having a VERY difficult time finding the melting point of 1008 steel.: It is still the same for 1008 steel. Go to the bottom and see the listing of the grades it covers. Since the only difference between the 1006 and 1008 steel is a few micro amounts of alloys and by far the greatest majority or main component is iron (99%), as a general melt temperature , 2750 F is the melt temperature at which the other alloys are added to the charge to fine tune the mix. Just like adding salt to distilled water actually lowers the boiling point of water, adding alloys to iron decreases the melting point of iron. The iron melts at 2800F, but once alloys to make the 1008 grade are added, it decreases melt temp to 2750F. Since the melting point of pure iron is 2800F, the temperature is actually decreased by adding these impurities of alloys. These alloys are tested while the mix is starting to come down from a pure melt, steel is sampled. and then alloys below are checked and added to make the 1008 steel. The steel is maintained at 2750 F so that the less volatile alloys don't boil off before combining with steel. Minimum Properties Ultimate Tensile Strength, psi 43,900 - 51,900 Yield Strength, psi 26,100 - 34,800 Elongation 42 - 48% Chemistry Iron (Fe) 99% Carbon (C) 0.08% Manganese (Mn) 0.6% max Phosphorus (P) 0.035% max Copper (Cu) 0.2% min Sulfur (S) 0.04%

Q: So finally got around to watching man of steelnow i heard a few times that batman was in iti didn't se him.in the film is it something subtle I've just missed or is he not in it?when i googled it got loads of results for them being together in the new film but nothing about man of steel 2013: No Batman will be in the next superman film think it's scheduled for next year

Q: How do steel coils contribute to the energy infrastructure sector?: Steel coils contribute to the energy infrastructure sector by serving as a crucial component in the construction and maintenance of power plants, oil and gas pipelines, and electrical transmission systems. These coils are used to manufacture various equipment and structures, such as turbines, generators, transformers, and transmission towers. Additionally, steel coils provide strength, durability, and corrosion resistance, ensuring the longevity and reliability of the energy infrastructure, ultimately supporting the efficient and uninterrupted supply of electricity, oil, and gas to meet the growing energy demands.

Q: What are the different methods of surface cleaning for steel coils?: Some of the different methods of surface cleaning for steel coils include mechanical cleaning, chemical cleaning, and high-pressure water cleaning. Mechanical cleaning involves using abrasive materials, such as brushes or sandpaper, to physically remove dirt, rust, or other contaminants from the surface of the steel coils. Chemical cleaning involves the use of specific cleaning agents or solvents to dissolve or loosen dirt and contaminants from the surface. High-pressure water cleaning utilizes a powerful jet of water to remove dirt and debris from the steel coils. These methods can be used individually or in combination depending on the specific cleaning requirements and condition of the steel coils.

Q: How are steel coils used in the manufacturing of intake manifolds?: Steel coils are typically used in the manufacturing of intake manifolds as the primary material for forming the manifold's structure. These coils are shaped and cut into specific dimensions to create the necessary components, such as runners and plenums, which help regulate the flow of air and fuel mixture into the engine. The steel coils are often subjected to additional processes, including welding, machining, and surface treatments, to ensure the final intake manifold meets the required specifications and performance standards.

Q: i want to know what is light gauge steel and the diffrences between light gauge steel and steel for roof truss.: as a welder i can answere this. wel i think i can after 2 years of classes. so...light guage steel usually referes to the THICKNESS of the metal. also known as SHEET METAL. the only diffrences between light guage and roof truss is that a truss will be thicker metal ex- an i-beam for a structure is usually 1/2inch or 3/8 for smaller buildings. also there is no such thing as light weight steel. steel is steel the only thing that determins its weight is its size/thickness aluminum is a whole nother ballgame. ever see a pound of aluminum vs. a pound of steel? aluminum can be 1/2 or less the weight of steel. but its tensile strength suffers EX. say steel will snap at 70,000 pounds, aluminum will snap at 40,000 pounds, if it even snaps that is! it just tends to bend like rubber. aluminum is handy for many things because it will not rust.

Q: With the Reduced weight of steel,wouldn't the projectile be at a much higher velocity when fired causing more damage?I mean l couldn't steel be worked to seal the bore,not damage the rifling and still cheap enough to mass produce,and be light enough to carry much more ammo.: Well trying to force that down a rifled barrel would be a funny trick. Please have a friend or two there to record it so they can put the blowing up of your rifle on youtube so people can learn what happens when idiots try stupid things. I'd say you should but you'll likely be dead or in hospital from the injuries. To expand your knowledge: Until you get to NIJ class 3 body armor any lead core high velocity bullet of FMJ form will go through like it's not even there. Oh pretty much anything with soft point ammunition at over 2,000fps velocity will go through with devastating effect. So lets see .. oh yes time to ban the .30-30 Winchester for civilian use. All the typical rifle caliber ammunition designated by the military as armor piercing has a copper alloy jacket around either a hardened steel core or more commonly a lead core with a hardened steel or tungsten alloy penetrator centered in that.

Q: Does steel have a valence number and if so, what is it?: Steel is a mixture, so it doesn't have any valence number. On the other hand, all of the components of the steel mixture are in their elemental forms, so all the various valences are zero.

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