Hot dipped galvanized steel coils System 1

Hot dipped galvanized steel coils System 2

Hot dipped galvanized steel coils

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

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Excellent Hot-Dip Galvanized/ Aluzinc Steel DX51D

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:What are the common coil edge options?: The common coil edge options include open coil edges, closed coil edges, and double heat-treated coil edges.

Q:How do steel coils contribute to energy efficiency in lighting?: The energy efficiency of lighting relies heavily on the type of light source chosen, such as incandescent, fluorescent, LED, or halogen bulbs. Each of these light sources consumes energy differently. On the other hand, steel coils serve a different purpose in lighting fixtures. Their main function is to provide structural support, dissipate heat, and protect the components. They do not have a direct impact on the energy efficiency of the lighting system. However, steel coils can indirectly improve energy efficiency by offering sturdy support to the fixtures. This ensures that the installations are reliable and long-lasting, reducing the need for frequent maintenance and replacements. A well-supported lighting system guarantees optimal performance and minimizes energy wastage or inefficiencies caused by loose or unstable fixtures. Furthermore, steel coils can also be used to manufacture reflectors or housings for lighting fixtures. These components play a role in enhancing the overall efficiency and distribution of light. By effectively reflecting and directing the light output, energy utilization and illumination can be optimized, resulting in reduced energy waste. Although steel coils themselves do not directly influence the energy efficiency of lighting, their incorporation in the construction and support of lighting fixtures indirectly contributes to a more energy-efficient lighting system.

Q:i am working a client.my vendor specified in pipe specification pipe line class as MS1 (code for Mild steel)but assigned material to this code is cs smls astm A 106B.my question is any difference between CS and MS material?pls suggest me: The terms mild steel and carbon steel are general terms and do not refer to a specific grade of steel. If your client asked for A106B then that is what you need to ask your vendor to quote you. If MS1 references A106B then again, that is what you get prices for.

Q:Well the other day i told my friend that when you put a compass near steel it will screw up and he said only magnets do that then i showed him and it worked then he said: that'ss because steel has its own magnet in it coz it builds up static electricity is that correct what he said? thanks: If you sprinkle iron filings near a bar magnet (on paper, etc.) the filings will try to line up with the magnetic field (because iron atoms behave like tiny magnets). Bringing the compass near steel (mainly iron with a little carbon) will cause the iron to try to align with the magnet of the compass needle, however, because the needle is free to swing it also aligns with the magnetic field set up between the needle and steel. Any static electricity would have nil effect on the magnetic field.

Q:How are steel coils used in the production of steel springs?: Steel coils are used in the production of steel springs as they are rolled into a specific shape and size, providing the necessary strength and flexibility required for springs. These coils are then cut and formed into the desired spring shape, allowing them to store and release energy efficiently.

Q:What are the different types of steel coil coating materials?: There exist various steel coil coating materials utilized in diverse industries and applications. Some frequently encountered types encompass: 1. Polyester: Renowned for their resilience and ability to withstand weathering, polyester coil coating materials find frequent application in outdoor settings like roofing and cladding. They offer exceptional protection against fading, chalking, and corrosion. 2. Polyvinylidene Fluoride (PVDF): PVDF coil coating materials exhibit remarkable resistance to chemicals, UV radiation, and weathering. They are commonly employed in architectural contexts, providing prolonged color retention and excellent defense against harsh environmental conditions. 3. Polyurethane: Possessing a high degree of flexibility and adhesion, polyurethane coil coating materials prove ideal for scenarios necessitating resistance to abrasion, impact, and bending. The automotive and appliance industries commonly rely on them. 4. Epoxy: Epoxy coil coating materials are celebrated for their remarkable adhesion and corrosion resistance. Industries such as metal furniture, storage tanks, and machinery frequently utilize them to ensure long-lasting protection against chemicals and abrasion. 5. Silicone Modified Polyester (SMP): SMP coil coating materials combine the robustness of polyester with the flexibility of silicone. They are prevalent in agricultural and industrial settings, offering outstanding resistance to chipping, cracking, and peeling. These merely serve as a few instances of the diverse array of steel coil coating materials currently available in the market. The selection of a coating material hinges upon the specific requirements of an application, including durability, weather resistance, chemical resistance, and aesthetics.

Q:I am about to do a welding project and we are instructed to only use mild steel. I want to use found objects like coins, spoons, bottle caps, screws, and other small fasteners. Are these mild steel? What other objects can I use that are mild steel?: Mild steel is what your friends get when they see your mom's cleavage.

Q:hello, just wondering if there is such a thing as a stainless steel coating for my aluminum muffler prior to installation. Yes, i suppose you can say that im cutting corners, but my current finances wont allow me to pay full price for a stainless steel one, thnx: Not as of now maby latter but not now ,

Q:What is stainless steel 316, and what are its properties and uses?: For machined aspects 416 cautioned. For welded aspects 316 is cautioned. besides the shown fact that 316 supplies a greater advantageous corrosion resistance. oftentimes the only benefit for 416 is machinability others than that 316 is greater advantageous

Q:What are the applications of steel coils in automotive manufacturing?: Steel coils have various applications in automotive manufacturing. They are used primarily for the production of car bodies, as well as for other components such as doors, hoods, fenders, and trunk lids. Steel coils provide high strength, durability, and formability, making them suitable for creating robust and safe vehicles. Additionally, they offer excellent resistance to corrosion and can be easily molded into complex shapes, ensuring the desired design aesthetics and functionality.

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