Pre-painted steel coi

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Steel Specification:

Thickness: 0.2-3.0mm

Width: 600-1500mm

Tolerance for thickness,width,flatness and so on conform to the requirements of JIS G3302 or ASTM A653M/924M

Coil ID can be either 508mm or 610mm, maximum coil OD is 2000mm

The speicfication of ASTM Such as A653m,A924 M and so on have been updated to the latest revisions

Zinc Coating Weight Symbol	AZ/Z 06	AZ/Z 08	AZ/Z 13	AZ/Z 12	AZ/Z 18	AZ/Z 20	AZ/Z 22	AZ/Z 26	AZ/Z 27
Zinc Coating Thickness (mm)	0.013	0.017	0.021	0.026	0.034	0.040	0.043	0.049	0.054
Weight g/㎡ (both sides)	90	120	125	183	244	285	305	345	381
ASTM A 525	G-30		G-40	G-60		G-90			G-115

Q: What are the different types of edge treatments for steel coils?: There are several different types of edge treatments for steel coils, each serving a specific purpose and providing different benefits. 1. Slit Edge: Slit edge is the most common type of edge treatment for steel coils. It is achieved by cutting the coil along its width, resulting in two distinct edges. Slit edges are generally smooth and free from burrs, making them suitable for most applications. 2. Mill Edge: Mill edge is the untreated edge of a steel coil as it comes from the rolling mill. It is characterized by a rough and uneven surface, with visible imperfections such as burrs and irregularities. Mill edges are typically not suitable for direct use and require further processing or trimming to achieve a desired edge quality. 3. Trimmed Edge: Trimmed edge is an edge treatment that involves removing the rough and irregular portions of the mill edge. This process is done through shearing or cutting, resulting in a smoother and more consistent edge. Trimmed edges are commonly used when a clean and uniform appearance is required. 4. Deburred Edge: Deburring is a process that removes any sharp or rough edges from the steel coil. This treatment is essential for applications where safety is a concern, as it eliminates the risk of injury from handling sharp edges. Deburred edges are achieved through grinding or filing and provide a smooth and safe edge for various applications. 5. Rounded Edge: Rounded edge is a type of edge treatment that involves rounding the sharp corners of the steel coil. This treatment is often used to prevent damage to other materials or surfaces during handling or transportation. Rounded edges reduce the risk of scratches, dents, or other forms of surface damage. 6. Beveled Edge: Beveled edge is an edge treatment where the edge of the steel coil is cut at an angle, typically 45 degrees. This type of treatment is commonly used in applications that require a tight fit or seamless joint with other components. Beveled edges allow for easier assembly and improve the overall appearance of the final product. Each of these edge treatments has its own advantages and is chosen based on the specific requirements of the application. The selection of an appropriate edge treatment for steel coils is crucial to ensure optimal performance, safety, and aesthetics in various industries such as construction, manufacturing, automotive, and more.

Q: I'm a hiker and cook on a camp fire with a canteen cup. So which would be a better material for cooking on a campfire with, aluminum or stainless steel?: Direct fire will kind of ruin stainless steel. I've screwed up several stainless steel pans cooking directly on a campfire. I have to agree with wildflower the best route by far in a small cast iron pan. They are pretty heavy though.

Q: I want to get a new knife but i cant decide if i wan a spyderco pacific salt or a cold steel ak47: What exactly are you using it for? Personally I would go with Cold Steel AK47. It's a good all around knife for hunting, combat, stabbing and slashing as well as everyday use. Well balanced tip and very little bladeplay which can be a problem with a cheaper knife. Both are good companies but the CS AK47 wins hands down for me.

Q: what exactly does it mean when some sword makers refer to finding the truth of steel. I have heard that many have tried to find the truth but i dont really understand what there is to find.: I am unsure of what the Truth of Steel is, but here is the Riddle of Steel (from Conan) Thulsa Doom: Yes! You know what it is, don't you boy? Shall I tell you? It's the least I can do. Steel isn't strong, boy, flesh is stronger! Look around you. There, on the rocks; a beautiful girl. Come to me, my child... Thulsa Doom: [coaxes the girl to jump to her death] Thulsa Doom: That is strength, boy! That is power! What is steel compared to the hand that wields it? Look at the strength in your body, the desire in your heart, I gave you this! Such a waste. Contemplate this on the tree of woe. Crucify him!

Q: I know some .50 Cal BMG will do that, but what are some other cartridges ?Also, are all steel plate the same hardness ?: You need to read in depth about steel and the many forms and recipes that can be used as well as the difference of a sabot and a FMJ round. Many factors can change the ability of a given object to resist a projectile. Angle being top of the list. Next time you walk past a Bank look at the BR window, if they have one, and note it is angled down from top to bottom. This adds to the rated strength and deflects most rounds in a direction that may assist in the round not bouncing around and hitting others in vital locations. Modern armor used on tanks includes DU. My former employer has steel that at 1/2 is as resistant to attack as 1 of the competion. There are other tricks like adding ball bearings or metal shaving to steel and cement ot break tools used to drill. They will have an effect on the ability to break a projectile as well. You are just one more looking for a short answer to a very complex issue. Armor piercing rounds have been around for some time. Sabots and DU. A .50 sabot armor piercing round may well penetrate what a standard .50BMG will not. Silk can be effective in stopping a projectile too.....you might need a thick blanket wrap.

Q: How are steel coils used in the production of infrastructure materials?: Steel coils are commonly used in the production of infrastructure materials due to their strength and versatility. These coils are often transformed into various forms such as beams, plates, or pipes, which are then used in the construction of bridges, buildings, roads, and other vital infrastructure. The malleability and durability of steel make it an ideal material for withstanding heavy loads and harsh environmental conditions, ensuring the longevity and stability of the infrastructure.

Q: How are steel coils inspected for quality?: Steel coils are inspected for quality through various methods such as visual inspection, dimensional measurement, and non-destructive testing techniques. These inspections ensure that the coils meet specific quality standards and requirements by examining their surface condition, dimensions, and internal integrity.

Q: Theirs this two handed chinese sword on amazon with a forged combat steel blade and i was wandering if it means combat steel in the same sense that tempered carbon steel can be used?: as has been said before it is a mystery steel that could mean anything honestly I am guessing closer to 1045 than the already mentioned 1095.... or just stainless steel of some variety tldr we all are telling the truth do not buy it

Q: Does anyone know what colour steel is?How hard steel is?The density of steel?Conductivity of steel? (Heat and electricity)Reactivity of steel?Melting and boiling points of steel?And the malleability and ductility of steel?Ive looked all over the net and i cant find anything. Can someone please answer these questions or give me a website?THANKS!: It is usually a grey color, more silver when freshly scratched. Every one of the other questions can range based on the quality of the steel and other variables such as thickness. That's more than likely the reason you couldn't find any info on it. Its hardness is based on quality, for example regular steel is softer than Mild steel. It can be a thin sheet or a thick plate (which could then be changed to a tube Circle or square) etc

Q: What are the common applications of cold-rolled stainless steel coils?: Cold-rolled stainless steel coils are widely used in various industries due to their unique characteristics and versatility. Some common applications of these coils include: 1. Automotive Industry: Cold-rolled stainless steel coils are used in the automotive industry for manufacturing parts such as exhaust systems, trim, and body panels. The high corrosion resistance and aesthetic appeal of stainless steel make it an ideal choice for these applications. 2. Construction Industry: Stainless steel coils are extensively used in the construction industry for roofing, cladding, and structural components. The durability, strength, and resistance to corrosion make cold-rolled stainless steel coils a preferred material in buildings, bridges, and other infrastructure projects. 3. Kitchen Appliances: Stainless steel coils are commonly used in the production of kitchen appliances such as refrigerators, ovens, and dishwashers. The hygienic properties, easy maintenance, and sleek appearance of stainless steel make it a popular choice for these applications. 4. Food Processing Industry: Cold-rolled stainless steel coils find extensive use in the food processing industry due to their non-reactive nature and resistance to corrosion. These coils are used for manufacturing equipment, storage tanks, and conveyor systems in food processing plants. 5. Medical Equipment: Stainless steel coils are widely used in the medical industry for manufacturing surgical instruments, implants, and medical devices. The biocompatibility, strength, and resistance to corrosion of stainless steel make it suitable for these critical applications. 6. Oil and Gas Industry: Cold-rolled stainless steel coils are used in the oil and gas industry for various applications, including pipelines, storage tanks, and offshore platforms. The high resistance to corrosion and extreme temperature conditions make stainless steel a reliable choice in this demanding industry. 7. Aerospace Industry: Stainless steel coils are employed in the aerospace industry for manufacturing aircraft components, engine parts, and structural elements. The lightweight yet high-strength properties of stainless steel make it an ideal material for these applications. Overall, the common applications of cold-rolled stainless steel coils span across diverse industries, including automotive, construction, kitchen appliances, food processing, medical, oil and gas, and aerospace. The unique combination of durability, corrosion resistance, strength, and aesthetic appeal make stainless steel coils a preferred choice in various industrial sectors.

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