Aluzinc Coated galvanized iron steel sheet in coil
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 17654 m.t./month
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Specification
Galvalume steel sheet is a carbon steel sheet laminated with an aluminum-zinc alloy. Also known as Zincalume, this
product is protective against corrosion in many conditions, which makes it ideal for roofing, siding, building components
and architectural panels.
Strong, yet lightweight, Galvalume wont crack or peel when subjected to weather. Galvalume consists of 55% aluminum,
43.4% zinc and 1.6% silicon over the base metal. This coating is applied during a continuous hot-dip process. AZ40,
AZ50, AZ55 and AZ60 translate to the coating thickness of .40, .50, .55 and .60 ounces per square foot, respectively.
Standard and Grade :
Hot-dip Aluzinc steel coils | ||||
ASTM A792M-06a | EN10327-2004 | JIS G 3321:2010 | AS- 1397-2001 | |
Commercial quality | CS | DX51D+AZ | SGLCC | G1+AZ |
Structure steel | SS GRADE 230 | S220GD+AZ | SGLC400 | G250+AZ |
SS GRADE 255 | S250GD+AZ | SGLC440 | G300+AZ | |
SS GRADE 275 | S280GD+AZ | SGLC490 | G450+AZ | |
SS GRADE 340 | S320GD+AZ | SGLC570 | G450+AZ | |
SS GRADE 550 | S350GD+AZ | G500+AZ | ||
S550GD+AZ | G550+AZ | |||
Application :
Production of cold formed corrugated sheet and profiles for roofing, cladding, decking, tiles, sandwich
walls, rainwater protective systems, air conditioning duct as well as electrical appliances and engineering.
Packaging & Shipping
Packaging Detail | The packing of coil consists of anti-damp paper ,PVC film ,hardboard paper , steel box , strapped with steel strips, fitted with locks and edge protectors and guarantees the optimal condition of the delivered goods. Each coil can be additionally fitted with wooden/steel skids(eye of the side) or wooden pallets(eye of the sky) |
Delivery Time | within 30 days of receipt of LC original or prepayment |
Our Services
MOQ | FCL, 25 metric tons per 20GP, can be assorted with different sizes. |
LCL for trial order is acceptable. | |
Price Term | EX-WORK, FOB China Port, CNF, CIF |
Payment | T/T, 30% advanced payment before production and balance before shipment; OR Irrevocable L/C at sight. |
Delivery Time | within 30 days of receipt of LC original or prepayment |
Our Advantage
* Professional Personnel of Steel Trading
* Strong Steel Industry Background
* Conveniently Geographic Location
FAQ
Q: How do you guarantee the quality of your product?
A: Every process will be checked by responsible QC which insures every product's quality.
Q: How much is your delivery time?
A: Normally within 30 days of receipt of LC original or prepayment, but mostly according to the
specific requirements or the quantity
Q: I need sample, could you support?
A: We can supply you with the sample for free, but the delivery charges will be covered by our customers.
For avoiding the misunderstanding, it is appreciated if you can provide the International Express Account for
Freight Collect. Also you can have a visit to us, welcome to CNBM!
- Q:ive made lots of knives but they are dark and not shiny. how do i polish a knife and make it shiny
- If the steel knife is dark and not mirror-shiny, then it is probably carbon steel and not stainless steel. If they are carbon steel, then you cannot polish it to a mirror finish - sorry. If there's any rust on them, you can use a very-fine grit sandpaper to remove. Do not put carbon steel knives in the dishwasher, and dry them thoroughly after hand-washing. For long-term storage (meaning you don't plan to use the knife within the next few weeks), wipe the blade a bit with some mineral oil, then store the blade portion of the knife in a plastic bag.
- Q:How are steel coils inspected for surface defects using non-destructive testing methods?
- Steel coils are inspected for surface defects using non-destructive testing (NDT) methods to ensure their quality and integrity. There are several common NDT methods employed in this process. One of the most widely used methods is visual inspection, where trained inspectors visually examine the surface of the steel coils for any visible defects such as scratches, cracks, pits, or corrosion. This method is relatively simple and cost-effective but is limited to detecting only surface-level defects. Another commonly used NDT method is magnetic particle testing (MT). This method utilizes the principles of magnetism to identify surface and near-surface defects in ferromagnetic materials like steel. A magnetic field is applied to the steel coil, and iron particles are applied to the surface. If there is a defect, such as a crack or discontinuity, the iron particles will concentrate around it, making the defect visible to the inspector. Liquid penetrant testing (PT) is another NDT method used to inspect steel coils for surface defects. In this method, a liquid penetrant is applied to the surface of the coil. The penetrant is drawn into any surface defects by capillary action. After a certain period, excess penetrant is removed, and a developer is applied. The developer draws out the penetrant from any defects, making them visible to the inspector. Ultrasonic testing (UT) is a widely used NDT method that can detect both surface and subsurface defects in steel coils. High-frequency sound waves are transmitted into the steel coil, and the reflected waves are analyzed to identify any abnormalities. This method can detect defects such as cracks, inclusions, and voids that may not be visible to the naked eye. Additionally, eddy current testing (ECT) is another NDT method used for inspecting steel coils. This method utilizes electromagnetic induction to detect surface and near-surface defects. A coil carrying an alternating current is placed near the surface of the coil being inspected. Any changes in the coil's electrical conductivity caused by surface defects are detected and analyzed, allowing the inspector to identify and evaluate the severity of the defects. In conclusion, steel coils are inspected for surface defects using various non-destructive testing methods such as visual inspection, magnetic particle testing, liquid penetrant testing, ultrasonic testing, and eddy current testing. These methods ensure the quality and integrity of the steel coils before they are used in various applications.
- Q:Okay basically bought my girlfriend Tiffany sterling silver necklace for her birthday and now christmas is coming up i want to buy her this DG Necklace. BUT i have discovered its steel. And its ?110. I am not a rich man i am infact quite young and we have been together for an incredibly long time! I wanted to know is Steel seen as a cheap necklace, whats your say? Don't give me all this bull about her being grateful as she does not expect this. BUT I WANT IT TO BE NICE. Whats your say? Is Steel good? Does it get dirty? Does it shine? Is it worth it? Thanks x
- I think steel would probably be better than silver. (Since silver tarnishes.) I have a piece of steel jewellery and it looks the same as silver. You should definately get her it.
- Q:Can steel coils be coated with aluminum?
- Yes, steel coils can be coated with aluminum. The process is known as the hot-dip method, where the steel is first cleaned and then dipped into a bath of molten aluminum. This results in a protective layer of aluminum coating on the steel surface, enhancing its corrosion resistance and providing aesthetic appeal.
- Q:How are steel coils used in the manufacturing of engine components?
- Steel coils are used in the manufacturing of engine components as they provide strength and durability. They are typically processed and shaped into various parts such as connecting rods, crankshafts, and camshafts, which are essential for the engine's functionality. The coils are formed, machined, and heat-treated to meet the precise specifications required for each component, ensuring optimal performance and reliability in engines.
- 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:Can steel coils be cut to length?
- Yes, steel coils can be cut to length.
- Q:Steel or stainless steel
- Steel often has impurities that can generate fumes, which cause a fever identical to smoke inhalation. You always need to be concerned about what you are breathing around hot metal.
- Q:Can steel coils be coated with anti-corrosive substances?
- Yes, steel coils can be coated with anti-corrosive substances. Coating the coils with anti-corrosive substances provides an additional layer of protection, preventing or slowing down the process of corrosion and extending the lifespan of the steel coils.
- Q:How are steel coils used in the manufacturing of tools and equipment?
- Steel coils are used in the manufacturing of tools and equipment as they are typically shaped and cut into various components such as blades, springs, and handles. These coils provide the necessary strength and durability required for the tools and equipment to withstand heavy usage and perform effectively.
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Send your message to us
Aluzinc Coated galvanized iron steel sheet in coil
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 17654 m.t./month
OKorder Service Pledge
OKorder Financial Service
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