ALUZINC STEEL COIL---0.25
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product information：
The Galvalume is a kind of coated steel coil/sheet. With the cold rolled steel of different strength and thickness as substrate, it is produced through applying Al-Zn coat on both faces by hot dip process. In its coating, Al accounts for about 55%, Si 1.6%, while the remaining is Zn. It enjoys both the physical protective feature and durability of Al and the electrochemical protective property of Zn. And its surface has bright silver color and regular embossed-like figure, which are highly decorative.
Specification
1. Thickness: 0.3-0.7mm
2. Width: 914-1250mm
3. Inner Diameter: 508-610mm
4. Weight of Steel Coil: 3-15MT
5. Coating Type: Al-Zn Alloy
6. Available Dipped Layer: 50-150g/m2
7. Surface Finish Structure: Normal Spangle & Small Spangle & Zero Spangle
8. Available Surface Treatment: Passivating & Oiling & AFP & Filming
Mechanical Properties
Grade | Tension Test | ||
Yield Strength (MPa) | Tensile Strength (MPa) | Elongation% No Less Than | |
A80mm | |||
DX51D+AZ | 140-350 | 270-500 | 22 |
DX52D+AZ | 140-300 | 270-420 | 26 |
DX53D+AZ | 140-260 | 270-380 | 30 |
Application
1. Architecture Roofs and outside walls of civilian and industrial buildings, garage doors, fencings and window blinds
2. Appliances Industry Outer clad sheets for washing machine, refrigerator, television, air conditioner and ventilation system, explosion-proof strip, solar water heater and appliance parts
3. Auto Industry Muffler, heat shields of exhaust pipe and catalytic converter, auto parts & accessories under the frame, signboard in highway
4. Industrial Instruments Electric control cabinet, industrial refrigeration equipment, automatic vending machine
- Q: What are the different surface finishes for steel coils?
- Some common surface finishes for steel coils include hot rolled, cold rolled, galvanized, and coated finishes. Hot rolled coils have a rougher surface and are typically used for structural applications. Cold rolled coils have a smoother surface and are often used in applications requiring a high-quality finish. Galvanized coils are coated with a layer of zinc to protect against corrosion. Coated finishes include options like painted, epoxy, or vinyl coatings, which provide additional protection and aesthetic appeal.
- Q: What are the different types of steel coil slitting methods?
- There are three main types of steel coil slitting methods: rotary slitting, loop slitting, and oscillating slitting. Rotary slitting involves using a circular knife to cut the coil into smaller strips. Loop slitting involves creating a loop in the coil and then cutting it using a straight knife. Oscillating slitting involves using a reciprocating knife to make a back-and-forth motion while cutting the coil. These methods allow for precise and efficient slitting of steel coils into narrower strips.
- Q: What are the different types of steel coil recoiling methods?
- There are several different types of steel coil recoiling methods, including oscillating recoiling, flying shear recoiling, and rotary recoiling.
- Q: They both sell the same thingIf prices are to high companies won't by the steelIf prices are to low then the steel company won't earn enoughWhy are some steel companies more successful than others
- Steel is a global commodity. There is some variety in product (flat rolled, tubing, etc), but basically the same product worldwide. Cost to the customer includes shipping of a very heavy product. Inputs are also heavy and costly to ship. Inputs: - Coal - Iron Ore. Some firms have the ability to recycle old steel, a competitive advantage. - Energy (very energy intensive industry) - Labor - Machinery. A new blast furnace is more efficient than 50 years old. So the most profitable steel firms have some of these characteristics: - Proximity to raw materials - Proximity to customers - Access to cheaper means of transportation; rail and sea - Newer machinery - Cheaper labor force - Reasonable cost for electricity and fuel for furnaces
- Q: Can steel coils be coated with anti-tampering materials?
- Yes, steel coils can be coated with anti-tampering materials. These materials provide an additional layer of protection against tampering and unauthorized access to the steel coils.
- Q: I read that contrary to popular belief, today's folded steel swords are only made that way for tradition and cosmetics. In the past steel was very impure and therefore had to be folded in order to make a good sword. Today's steel manufacturing provides very pure steel and so folding the metal only makes it look nicer, but does nothing to improve the function of the blade.What do you think of this?
- Folded Steel
- Q: Why people prefer prefabricated buildings these days? Recently my friend has told me that he is going to owe a steel house so I was just thinking are these steel structures really durable and cheaper than concrete structures?
- Definitely Steel Buildings and other prefab buildings are really durable than other concrete structures. They are also weather resistant and I think your friend is making a wise decision of buying a steel house... Also, these are usually cheaper than other buildings.
- Q: How do steel coils contribute to energy savings in buildings?
- Steel coils contribute to energy savings in buildings through their use in HVAC systems. These coils are commonly used in air conditioning units and heat pumps, where they help transfer heat between the indoor and outdoor environments. By efficiently absorbing and dissipating heat, steel coils enable HVAC systems to regulate the temperature inside the building more effectively, reducing energy consumption and costs. Additionally, the durability and long lifespan of steel coils minimize the need for frequent replacements, further contributing to energy savings in the long term.
- Q: What are the different methods of coil edge trimming?
- There are several methods of coil edge trimming, including shearing, slitting, and laser cutting. Shearing involves cutting the edges of the coil using a large blade or shear. Slitting involves making multiple cuts along the coil's edges using a slitting machine equipped with circular blades. Laser cutting uses a high-powered laser beam to precisely cut the coil's edges. Each method has its own advantages and is chosen based on factors such as the material being trimmed and the desired precision of the cut.
- Q: How are steel coils used in the production of structural components?
- Steel coils are used in the production of structural components as they serve as the primary raw material for various manufacturing processes. These coils are typically processed through rolling mills, where they are heated, shaped, and transformed into different structural shapes, such as beams, columns, and plates. The high strength and durability of steel make it an ideal choice for constructing buildings, bridges, and other infrastructure, ensuring the structural integrity and longevity of these components.
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ALUZINC STEEL COIL---0.25
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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