Hot Dipped Galvanzied steel coils System 1

Hot Dipped Galvanzied steel coils

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

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Commodity	Hot dip galvanized steel coil and sheet
Technical Standard:	JIS 3302 / ASTM A653 / EN10143
Grade	DX51D / DX52D/ DX53D/ S250,280,320GD
Types:	Commercial / Drawing / Deep Drawing / Structural quality
Width	500/650/726/820/914/1000/1200/1219/1220/1250mm
Thickness	0.12-2.8mm
Type of coating:	Galvanized
Zinc coating	Z30-275g/m2
Surface Treatment	Chromed / Skin-pass/ Oiled/Slightly Oiled/ Dry/ Anti-fingerprint
Surface structure:	Zero spangle / minimized spangle / regular spangle/ big spangle
ID coil	508mm or 610mm
Coil weight	3-8 MT per coil
Package:	Properly packed for ocean freight exportation in 20''containers
Application:	Industrial panels, roofing and siding for painting
Price terms	FOB,CFR,CIF
Payment terms	T/T or L/C
Delivery time	Within 30 days
Remarks	Insurance is all risks
	MTC will be handed on with shipping documents
	We accept the third party certification test,such as SGS/BV

Technical data :

Hot dipped galvanized coil Technical Data

Chemical Composition
GRADE	C	Si	Mn	P	S	Ti
SGCC/DX51D+Z	≤0.10	≤0.50	≤0.60	≤0.10	≤0.030	≤0.020
DX52D+Z	≤0.10	≤0.50	≤0.60	≤0.10	≤0.030	≤0.020
SGCD/DX53D+Z	≤0.10	≤0.30	≤0.50	≤0.05	≤0.030	≤0.020
SGCE/DX54D+Z	≤0.10	≤0.30	≤0.30	≤0.03	≤0.020	≤0.020
DX56D+Z	≤0.10	≤0.30	≤0.30	≤0.03	≤0.020	≤0.020
Structural	≤0.20	≤0.60	≤1.70	≤0.10	≤0.045

Hot dipped galvanized steel coil Mechanical Properties
GRADE	Yield Strength MPa	Tensile Strength MPa	Elongation %
SGCC(DX51D+Z)	≥205	≥270	-
SGCD(DX53D+Z)	-	≥270	38
SGCE(DX54D+Z)	-	≥270	40
DX56D+Z	-	≥270	42

Q: How long can steel coils be stored before they need to be used?: The storage duration for steel coils can vary depending on various factors such as the type of steel, environmental conditions, and proper storage techniques. However, generally, steel coils can be stored for an extended period, ranging from several months to a few years, as long as they are stored in a controlled environment to prevent corrosion and damage.

Q: How are steel coils recycled?: Steel coils are typically recycled by first being collected and transported to a recycling facility. At the facility, the coils are unpacked and sorted based on their type and quality. Any contaminants, such as oil or paint, are removed through a cleaning process. The coils are then shredded into smaller pieces and melted in a furnace. Once melted, impurities are skimmed off the top, and the molten steel is poured into molds to form new coils or other steel products. This process helps conserve resources and reduce the need for mining new materials.

Q: im buying a sword and i dont know if i should buy a cold steel sword or a normal sword and that i can some how make that cold steel: What Is Cold Steel

Q: What is the type of stainless steel used in knifes.: If your talking about a folding pocket knife, I think that it's basically six one way and a half dozen the other. I actually do prefer stainless for my pocket knives. I don't want to oil a knife to the degree I feel carbon requires, only to then stick it my pocket to attract dirt to the knife and oil to my pants. I'm the exact opposite on sheath knives though. I like 1095 carbon steel, plain edge sheath knives. I'll thrash on them HARD, and I rarely have major edge problems. Of course, I require them to be coated with some kind of powder coat or the like, because they can rust, but I do try and keep them clean and dry when in the sheath, so they won't pit the uncoated edge. My reasons for this sheath knife preference is multi-fold. First, these knives are simply affordable. I don't spend $80 dollars on a outdoors sheath knife. I use the tool too hard to want to spend more. I don't like the more traditional stainless steels such as AUS-8, 420HC, and 440C (not to mention the HORRENDOUS 440A) because I feel that the all else being equal, a stainless blade will bend before a carbon blade will break. I also think that carbon holds an edge at least as well, if not better, than traditional stainless, and it's much easier to hone. I don't know much about these new laminates, other than the very hard, but not so tough. They seem to be POSSIBLY too brittle for my use. That, combined with the fact that they cost a FORTUNE, means that I just won't be considering them.

Q: please i need your help in answering this question manufacturing process of steel containers and 20 references: There are many types of steel containers and many different mnfg processes. There are also thousands of different steel alloys. Steel is used for canned food, compressed air cyclinders, hydraulic pressure vessels, electrical boxes, and many other containers. Steel containers are made out of sheet metal by soldering, brazing, spot welding, seam welding, riveting, bolting, screwing, etc. Heavier wall containers are fabricated of plate steel. Some steel containers are made by deforming the steel by extruding, forging, spin forming, drawing, ironing, etc. Some steel containers are made by machining. You should be able to find plenty of references if you search for these terms. good luck

Q: How are steel coils used in the production of steel plates?: Steel coils are a critical component in the production of steel plates. They serve as the primary raw material for manufacturing steel plates. The process begins with the production of steel coils, which are created by heating and cooling molten steel to form thin, flat strips. These coils are then processed further in a rolling mill, where they are passed through a series of rollers to reduce their thickness and increase their length. Once the desired dimensions are achieved, the steel coils are then uncoiled and straightened. This process involves feeding the coils through a machine that removes any curvature or deformities, ensuring the strips are completely flat. The straightened coils are then cut into specific lengths to suit the required dimensions of the steel plates. After being cut, the coils undergo another crucial step known as leveling. This process involves passing the strips through a leveling machine, which eliminates any residual stress or warping that may have occurred during the production process. Leveling ensures that the steel plates have a uniform thickness and are free from any distortions, making them suitable for various applications. Once the leveling process is complete, the steel coils are finally transformed into steel plates. These plates can be further processed based on the desired end-use. They may undergo additional treatments such as heat treatment, surface finishing, or coating to enhance their strength, durability, and corrosion resistance. In summary, steel coils are the starting point for the production of steel plates. They undergo several crucial steps, including rolling, uncoiling, straightening, cutting, and leveling, to transform them into flat, uniform steel plates. These plates can then be further processed and customized for a wide range of applications in industries such as construction, automotive, shipbuilding, and manufacturing.

Q: How are steel coils used in the manufacturing of appliances?: Steel coils are used in the manufacturing of appliances as a primary raw material for constructing the outer body and internal components, such as frames, panels, and structural supports. The steel coils are processed and transformed into various shapes and sizes, ensuring the durability and strength required for appliances.

Q: Can steel coils be coated with barcodes?: Yes, steel coils can be coated with barcodes. Barcodes can be printed or attached onto the surface of steel coils, allowing for easy identification, tracking, and inventory management.

Q: How are steel coils used in the manufacturing of automotive suspension systems?: Steel coils are used in the manufacturing of automotive suspension systems as they provide the necessary support and stability to withstand the weight and movement of the vehicle. These coils are typically shaped into springs and installed in the suspension system to absorb shocks, maintain proper ride height, and improve overall handling and comfort for the driver and passengers.

Q: How are steel coils coated to prevent rust and corrosion?: Steel coils are coated to prevent rust and corrosion through a process called galvanization, wherein a layer of zinc is applied to the surface. This zinc layer acts as a sacrificial barrier, protecting the steel from exposure to moisture and oxygen, thereby preventing rust and corrosion.

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