Manufacturer High Quality Cold Rolled Steel

Manufacturer High Quality Cold Rolled Steel

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 10000 m.t./month

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Basic Info.

Certification:ISO

Technique:Cold Rolled

Standard:GB

Application:Container Plate

Edge:Slit edge

Stock:Stock

Steel Grade:SPCC DC05

Export Markets:Global

Additional Info.

Packing:According to The Customer Request

Standard:SGS. ISO

HS Code:72099000

Production Capacity:250000ton/Year

Product Details
Basic Info.
Technique:Cold Rolled annealing skim
Steel Grade:spcc dc05
Technique:Cold Rolled
Export Markets:Global
Approved Certificate:SGS & ISO
Surface Treatment:Oiled
Additional Info.
Trademark:xianghe
Packing:Standard Seaworthy Packing, Bundle or Pallet
Origin: Zibo,Shandong,China
HS Code:72099000
Product Description.
1.Thickness: 0.2mm-1.3mm
2. Width:660mm~1000mm
3. Inner Diameter: 508mm
4. Weight of Steel Coil: 3-15MT
5. Heat Treatment: Annealed
6. Surface Quality: FB&FC
7. Surface Status: SB & SD

Skim the steel plate		Cold rolled steel sheet
width	Thickness(mm)	width	Thickness(mm)
660mm~1000mm	0.2mm-1.3mm	660mm~1000mm	0.2mm-1.3mm

Cold Rolled Steel is steel that has been worked below its recrystallization temperature by passing it between a pair of rollers. Recrystallization temperature is the temperature at which grains in the lattice structure of the metal have been rearranged, leaving it free of strain and deformations. Cold Rolled Steel is pre-treated before being cold rolled with a process known as pickling, which uses strong acids to remove scale and other impurities. The Cold Rolled Steel is then passed through rollers to reduce its thickness.

Q: Hi I was thinking about buying this knife, but i wasn't sure if it was good because it's stainless steel.: This isn't really a question for this section, but I'm still happy to help out since I'm a big cutlery nerd as well. One thing to look out for when buying a knife is a lack of specifics on what steel is being used. High Carbon Stainless Steel doesn't tell you what the steel is, just what it MIGHT be. Chances are it's something along the lines of 420HC or 440A, both of which are softer steels. They aren't the worst steels around, but they are very quick to dull. You'd be better off looking at the Balisongs of Benchmade. They'll cost more, but you'll know that you're getting something made with quality materials and that won't break on you. And if it does break for some odd reason, Benchmade's warranty and customer service are both fantastic. Although if a more questionable knife is okay with you as long as the price isn't too high, then at least 420HC and 440A aren't too brittle and will take a decent edge even though they'll dull quickly. As for whether stainless steel is good for a knife or not, that depends on the type of stainless steel and what you're going to use the knife for. Many stainless steels are more brittle than a carbon steel, so high carbon stainless steels are a bit more likely to rust but a little tougher as well. In a butterfly knife, a steel like that is a good way to go, although the steels used by Benchmade, as I mentioned, are of a much better quality.

Q: I heard on some shows that you can carbonise steel by heating it red hot then dropping it in black oil. i cant find this no where online, and the process for commercial carbon steel is totally different. can you really carbonise regular steel by heating it to red hot then dropping it in regular black oil. i saw it on mythbusters once. when the made carbon steel hammers to test if 2 hammers smashed together will shatter: in the experience that your speaking a pair of folding pocket knife, i think of that it somewhat is somewhat six one way and a 0.5 dozen the different. i actually do choose stainless for my pocket knives. i don't choose to grease a knife to the degree i've got faith carbon demands, basically to then stick it my pocket to entice dirt to the knife and oil to my pants. i'm the impressive opposite on sheath knives nevertheless. i admire 1095 carbon steel, uncomplicated part sheath knives. i will thrash on them difficult, and that i rarely have considerable part issues. of course, I require them to be lined with some style of powder coat or the like, with the aid of fact they might rust, yet I do attempt and save them sparkling and dry whilst in the sheath, so as that they gained't pit the uncoated part. My motives for this sheath knife selection is multi-fold. First, those knives are only much less costly. i don't spend $80 money on a exterior sheath knife. i take advantage of the gadget too difficult to choose to spend extra. i don't basically like the extra classic stainless steels alongside with AUS-8, 420HC, and 440C (to not point out the HORRENDOUS 440A) with the aid of fact i've got faith that the all else being equivalent, a stainless blade will bend till now a carbon blade will harm. I additionally think of that carbon holds an part a minimum of besides, if not extra suited, than classic stainless, and it somewhat is plenty extra handy to hone. i don't understand plenty approximately those new laminates, different than the very difficult, yet not so difficult. they seem probably too brittle for my use. That, mixed with the actuality that they harm the bank, ability that I only is only not pondering them.

Q: How are steel coils used in the manufacturing of engine mounts?: Steel coils are used in the manufacturing of engine mounts as they provide strength, durability, and flexibility. These coils are typically used as the main component of the mount, providing the necessary support and stability for the engine. The steel coils are designed to absorb and dampen vibrations, ensuring smooth operation and minimizing the transfer of engine vibrations to the vehicle.

Q: How can defects in steel coils be detected?: Defects in steel coils can be detected through various methods such as visual inspection, non-destructive testing techniques like ultrasonic testing, magnetic particle inspection, eddy current testing, and radiographic testing. These methods help identify surface defects, internal discontinuities, cracks, or other irregularities in the steel coils.

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.: Wow, Not sure there is a small scale.....Consider getting a truck,and picking up and collecting scrap metal.You can haul it to your local recycling center, get paid for it ..and let them do the melting and forging. Basics needed to know for this is: Separate Brass, copper, aluminum,cast iron (brake drums,rotors,old sinks and tubs) Car radiators are either copper or aluminum and they pay real well now. There is also a class called SHREDDER this is anything that is not in another category, and literally anything metal, Electrical motors pay good too.

Q: Are steel coils used in furniture manufacturing?: Yes, steel coils are commonly used in furniture manufacturing. They are often used as a supportive framework in upholstered furniture, such as sofas and chairs, providing stability and durability to the overall structure.

Q: Iron melts faster when there will be low carbon in Iron.During steel making the molten Iron gets purified and alloying being done through the process. How the carbon is being controlled at Iron melting stage and what it is called?: It's not really that hard. You can use your charcoal grill to do it. First build a large fire in it and then bury the steel in the coals. It'll only take about ten minuites or so for the steel to heat through. Then pick it out of the coals with tongs and drop it into a bucket of water. Repeat as desired. Eventually it'll get as brittle as glass. To fix this, you must anneal the metal. Again heat the metal in the coals, only this time let it stay there until the coals go all the way out all by themselves. Next day when all the way cool, Take it out and clean it off. Viola!, you have hardened steel.

Q: What is the process of pickling and oiling steel coils?: The process of pickling and oiling steel coils involves several steps to ensure the quality and protection of the steel. Firstly, pickling is the process of removing impurities and scale from the surface of the steel coil. This is typically done by immersing the coil in an acid bath, such as hydrochloric acid or sulfuric acid, which helps to dissolve any oxides, rust, or other contaminants present on the surface. This step is crucial as it prepares the steel for further processing and prevents any potential defects or corrosion. After pickling, the steel coils are rinsed with water to remove any residual acid and then dried. Once the coils are clean and dry, they are then coated with a layer of oil to provide temporary corrosion protection and lubrication during subsequent handling and transport. The oil coating helps to prevent the steel from rusting or oxidizing before it is further processed or used in various applications. The oiling process can be done in several ways. One common method is by applying the oil using a roller or brush, ensuring that the entire surface of the coil is evenly coated. Alternatively, the coils can be passed through a bath or spray chamber where the oil is applied. The type of oil used can vary depending on the specific requirements of the steel and its intended use. Some common oils include mineral oil, synthetic oils, or specialized rust-preventive coatings. Once the oiling process is complete, the steel coils are typically stacked, wrapped, or packaged for storage or transportation. It is important to handle the coils carefully to avoid damaging the oil coating and compromising the corrosion protection. Overall, pickling and oiling steel coils are essential steps in the steel manufacturing process to ensure the quality, cleanliness, and protection of the steel, ultimately extending its lifespan and enhancing its performance in various applications.

Q: What are the common coil processing equipment used in the industry?: Some common coil processing equipment used in the industry include coil slitting machines, coil winding machines, coil straighteners, coil feeders, and coil cradles. These machines are used to cut, shape, and feed metal coils in various manufacturing processes.

Q: I need new sprockets on my GSX-R1, I've heard that alumnium sprockets wear out twice as fast as steel and the difference is not noticable: The solution to your problem lies in what the purpose is of going up three teeth in the back... Are you hoping to gain more low end power and thus be able to race from 0-60 faster? If thats the case, Id go with aluminum and a 520 conversion on the chain. You WILL notice the difference in how fast the bike builds steam, because it will be easier for the engine to rotate the rear wheel having a lighter chain and sprocket set. Of course, this will wear out faster than steel - but the real question is, are you interested in going faster, or saving money? Speed aint cheap. Either pay for it, or stick with steel. Be careful going up three teeth on the rear without getting a new chain as well - your current chain may not have enough slack left in it...

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