Cold Rolled Steel Sheet in Coil/High Quality/low Price

Cold Rolled Steel Sheet in Coil/High Quality/low Price

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 12 m.t.

Supply Capability:: 50000 m.t./month

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Product Description

Commodity	Cold Rolled Steel Coils
Raw material	SGCC, SPCC, DC51D, SGHC,A653
Certificate	ISO9001.ISO14001.OHSAS18001
Thickness	0.15mm-5mm
Width	1250mm or under
Tolerance	thickness+/-0.01mm
Surface treatment	galvanized / galvalumized steel sheets
Zinc coating	40-180g
Type of coating structure	2/1 or 2/2 coating, or customized
MOQ	25 tons
Packaging	Seaworthy standard packaging or as customed
Delivery	10-15 days after receiving the prepayment
Application	Building industry ,structural use, roofing, commercial use ,household appliance, industry facilities,office buildings

1)Thickness: 0.4-3.0mm

2)Width: 600/1000/1250/1500mm or customized

3)Grade: SPCC, SPCD, SPCE, DX51D+Z, DC01-06, ST12, 170P1, HC380LA, SPHC, Super deep drawing

4)Standard: JIS G3141-1996, EN 10131-2006, DIN EN 1002

5)Weight of Cold Rolled Coil : 3-15MT

6)Surface Treatment: Galvanized or Oil

7)Technique: Cold rolled

8)Edge: Cut edge or Mill

9)Original place: Tianjin, China

10)Advantage of Cold Rolled Coil :

High quality in flatness, brightness and straightness, and be qualified in both chemical compositions and mechanical properties.

11) Package of Cold Rolled Coil : Strapped with min three strapping strips, covered by anti-water paper and plastic film, fixed on the iron or wooden pallets by strapping strips and covered by plastic bag to prevent damage from transportation.

12)Applications for Cold Rolled Coil :(1) For the further producing of hot dip galvanized steel products or Prime Pre-painted Steel Coil
(2) Cold rolled Steel Coil: Auto manufacture, Oil drum, Transformer's tank panel, Furniture, bicycle, construction, battery case, industrial machine, etc.

13)Process of Cold Rolled Coil :

Pickling: To clean the dust and rust points on the surface.
Cold Rolling: Digital rolling control system produces minimum thickness tolerance, helps to prevent twist and improve straightness.
Slitting: Precise slitting machinery helps control the best width tolerance and avoid camber or cracker.

DC01-DC03 Cold Rolled Steel Coil

Q: I need to identify a metal. It is rusty so I suspect it is either iron or steel. Since they both have similar densities and are magnetic, how do I tell the difference betweeen steel and iron?: Iron and Steel Manufacture, technology related to the production of iron and its alloys, particularly those containing a small percentage of carbon. The differences between the various types of iron and steel are sometimes confusing because of the nomenclature used. Steel in general is an alloy of iron and carbon, often with an admixture of other elements. Some alloys that are commercially called irons contain more carbon than commercial steels. Open-hearth iron and wrought iron contain only a few hundredths of 1 percent of carbon. Steels of various types contain from 0.04 percent to 2.25 percent of carbon. Cast iron, malleable cast iron, and pig iron contain amounts of carbon varying from 2 to 4 percent. A special form of malleable iron, containing virtually no carbon, is known as white-heart malleable iron. A special group of iron alloys, known as ferroalloys, is used in the manufacture of iron and steel alloys; they contain from 20 to 80 percent of an alloying element, such as manganese, silicon, or chromium.

Q: How many pounds can steel lift?: Well, metal steel can lift an infinite amount of weight if necessary, BUT it can only withstand tensile PRESSURE up to a certain amount. That amount depends on what kind of steel you have; you can have low and high carbon steel, for example, here are some maximum tensile forces a lot of common steels can withstand: Coated Steel (Galvanized): 200-215 GPa Terne Coated Stainless Steel: 189 - 197 GPa Terne Coated Steel: 185-200 GPa AirMet100 High alloy steel: 193-203 GPa AF1410: 203 -213 GPa 17% Cobalt Steel: 199-209 GPa 36% Cobalt Steel: 199-209 GPa 6% Tungsten Steel: 218-229 GPa A-286: 201-211 GPa N-115: 201-211 GPa 250 Maraging Steel: 183 - 192 GPa 280 (300) Maraging Steel: 183-192 GPa And that's just Coated and High-alloy steels, I have yet to go through Cast Irons, Commercial-purity Iron, Low alloy steel, low carbon steel, medium alloy steel, medium carbon steel, stainless steels, tool steels, and very low carbon steels, and I'm not even sure if this is a complete list of the different types of steels in the world. TL;DR We need more information. EDIT: By pressure, I mean the negative tensile type of pressure. EDIT 2: At it's thinnest point, most supportive skeletal features will be able to support 132 pounds quite easily. However, if you want to make an effective light-weight strong skeleton, I would suggest using aluminium rather than steel.

Q: On a free standing carport with an 8 inch, 22 foot long aluminum i-beam, would a steel 8-inch i-beam be just as strong? I am looking into it since they are cheaper.: Yes-- just make sure that your connection to the beam is secure. Since you call it an I beam -- I assume that it is steel. Don't do any drilling -- use two heavy duty c-clamps to hang your bar from.

Q: My neighbor who has an older model mustang installed a steel clutch in it and has blown 4 transmissions as a result.Can any mechanic explain why a steel clutch would kill transmissions? What other modifications would the car need in order to prevent this?: i own a repair shop,and i can tell you ,part of his problem is probably the installation part of it,and secondly what he,s using is made for racing,not street driving that's probably the second part of it,i have built a few of those transmissions,and they usually don't wipe the transmission out when they go,id say a lot of his,is in the work ,or who did it there's no way to prevent this,other than to build the transmission,and use it for what it was intended to be used for,good luck,i hope this help,s.

Q: How are steel coils used in the production of railway tracks?: Railway tracks rely heavily on steel coils, which are indispensable in their production. These coils, typically made from top-notch steel, are utilized to create the rails that constitute the bedrock of the tracks. The process commences with the unwinding of the steel coils, which are then fed into a sequence of machines that mold and fashion them into the desired rail profile. Initially, the steel coils are passed through a rolling mill, where they undergo gradual flattening and shaping, thereby transforming into elongated steel strips. This technique, known as hot rolling, involves heating the steel to high temperatures to enhance its pliability. The rolling mill exerts substantial pressure on the steel, progressively molding it into the desired rail shape. Once the steel coils have been rolled into the requisite form, they are subsequently severed into individual rail lengths. The length of these rails may vary depending on the specifications of the railway track being produced. The rail lengths then undergo further processing to eliminate any flaws and straighten them out. Following this initial shaping and processing, the rails undergo a series of supplementary treatments. These treatments may entail heat treatment to bolster their strength and durability, as well as various surface treatments to prevent corrosion and wear. Once the rails have undergone all the necessary treatments, they are ready for installation on the railway track. They are laid out meticulously in a predetermined pattern, with each rail securely fastened to the sleepers or ties. The continuous length of steel provided by the coils ensures a seamless and uniform track, enabling trains to travel smoothly and safely. In conclusion, steel coils are crucial components in the production of railway tracks. They are utilized to manufacture the rails that serve as the foundation of the tracks, guaranteeing durability, strength, and a smooth surface for trains to traverse. The use of high-quality steel coils in this process is essential to ensure the safety and efficiency of railway transportation.

Q: how many persent of manganese in all types of carbon steel: i think it is 1.65%...

Q: How are steel coils used in the production of scaffolding?: Steel coils are used in the production of scaffolding as they are typically cut and shaped into various components such as tubes, frames, and brackets. These coils provide the necessary strength and durability required for scaffolding structures, ensuring the safety and stability of workers who use them.

Q: What are the factors that determine the price of steel coils?: The price of steel coils is determined by various factors. 1. Raw material costs have a direct impact on steel coil prices. The prices of iron ore and coal, which are used in steel production, can fluctuate and affect the final price of steel coils. 2. Energy costs, such as electricity and fuel, play a significant role in determining the price of steel coils. Changes in energy costs, like oil or electricity price fluctuations, can influence the overall price. 3. The demand and supply dynamics in the steel industry are crucial in determining steel coil prices. When demand is high and supply is limited, prices tend to increase. Conversely, when demand is low and supply exceeds demand, prices tend to decrease. 4. Market conditions, including economic factors and trends, can impact steel coil prices. Economic growth, industrial production, and construction activities influence the demand for steel and therefore its price. 5. Production and labor costs, including labor wages, equipment, maintenance, and transportation, contribute to the final price of steel coils. Technological advancements and production efficiency can affect these costs and, subsequently, the price. 6. Trade policies and tariffs can also affect steel coil prices. Higher import tariffs can lead to increased domestic steel prices, while lower tariffs may result in lower prices due to increased import competition. 7. Currency exchange rates can impact steel prices as it is a globally traded commodity. If the currency in which steel is priced strengthens against other currencies, it can result in higher prices for steel coils. It is important to consider that these factors are interconnected and can vary based on market conditions, geographical location, and other external factors.

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.

Q: Do you know of any movies that featured the steel drum?: You okorder /.. If I can find any clips, I'll add them, but I'm sure that many movies in the proper settings (Trinidad, etc.) would have such music and/or show a group or at least a single performer. For example, Cool Running could be a possibility.

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