Pre-painted Galvanized/Aluzinc Steel Sheet Coil with Prime Quality and Lowest Price Blue

Pre-painted Galvanized/Aluzinc Steel Sheet Coil with Prime Quality and Lowest Price Blue

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 100 m.t.

Supply Capability:: 10000 m.t./month

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3.Pre-Painted Galvanized/Aluzinc Steel Coil Images

Pre-painted Galvanized/Aluzinc Steel Sheet Coil with Prime Quality and Lowest Price Blue

4.Pre-Painted Galvanized/Aluzinc Steel Coil Specification

Standard: AISI, ASTM, BS, DIN, GB, JIS

Grade: DX51D, DX52D

Thickness: 0.17-2.0mm

Brand Name: KMRLON

Model Number: coil

Type: Steel Coil

Technique: Cold Rolled

Surface Treatment: Coated

Thickness: 0.13-4.0mm

width: 20-1250mm

zinc coating: 40-180g/m2

printing thickness: top side: 20+/-5 microns, back side: 5-7 microns

color: RED color

surface treatment: color coated

coil weight: 4-7 tons

coil ID: 508/610mm

packaging: standard seaworthy packing

5.FAQ of Pre-Painted Galvanized/Aluzinc Steel Coil

4. How to guarantee the quality of the products？

We will arrange the factory manufacturing as soon as possible. The cargo readiness usually takes 15-25 days

Q: How are steel coils used in the production of gutters and downspouts?: Steel coils are used in the production of gutters and downspouts as they are uncoiled and fed into a roll-forming machine. This machine shapes and cuts the steel into the desired gutter or downspout profiles. The steel coils provide the necessary raw material for creating durable and long-lasting gutters and downspouts that effectively channel rainwater away from buildings.

Q: Can steel coils be coated with anti-slip materials?: Yes, steel coils can be coated with anti-slip materials.

Q: How are steel coils used in the production of electrical appliances?: Steel coils are used in the production of electrical appliances as the core material for transformers and motors. The coils are wound around an iron core to create electromagnetic fields that enable efficient energy transfer and power generation within these appliances.

Q: I don't know why but I'm having a VERY difficult time finding the melting point of 1008 steel.: It is still the same for 1008 steel. Go to the bottom and see the listing of the grades it covers. Since the only difference between the 1006 and 1008 steel is a few micro amounts of alloys and by far the greatest majority or main component is iron (99%), as a general melt temperature , 2750 F is the melt temperature at which the other alloys are added to the charge to fine tune the mix. Just like adding salt to distilled water actually lowers the boiling point of water, adding alloys to iron decreases the melting point of iron. The iron melts at 2800F, but once alloys to make the 1008 grade are added, it decreases melt temp to 2750F. Since the melting point of pure iron is 2800F, the temperature is actually decreased by adding these impurities of alloys. These alloys are tested while the mix is starting to come down from a pure melt, steel is sampled. and then alloys below are checked and added to make the 1008 steel. The steel is maintained at 2750 F so that the less volatile alloys don't boil off before combining with steel. Minimum Properties Ultimate Tensile Strength, psi 43,900 - 51,900 Yield Strength, psi 26,100 - 34,800 Elongation 42 - 48% Chemistry Iron (Fe) 99% Carbon (C) 0.08% Manganese (Mn) 0.6% max Phosphorus (P) 0.035% max Copper (Cu) 0.2% min Sulfur (S) 0.04%

Q: What are the common manufacturing defects in steel coils?: Common manufacturing defects in steel coils include surface defects such as scratches, pits, and scale, as well as shape defects like buckling, waviness, and edge cracks. Additionally, internal defects such as voids, inclusions, and segregation may also be present in steel coils.

Q: I don't know it is low alloy steel or high allow steel or medium carbon steel: Pretty sure it's low alloy steel, it's harder to smelt as it can contain up to 50% of other elements.

Q: How is the quality of steel coils determined?: The quality of steel coils is determined through various tests and inspections, including visual examination, dimensional inspection, mechanical properties testing, and chemical analysis. These assessments help identify defects, such as surface imperfections, cracks, or variations in thickness and width, as well as ensure the desired mechanical properties and chemical composition of the steel.

Q: I personally don't believe the story of 8 guys who flew small planes can navigate passenger jets into buildings hundreds of miles away with that precision. It just doesn't make sense.I am wondering what the story surrounding the molten steel was, how could molten steel have been produced when fuel from the planes wasn't hot enough (it melts at 2850 degrees)?: that's just it: there wasn't very much molten steel for the very reason you point out. Jet fuel burns at 800° to 1500°F. This is not hot enough to melt structural steel. However, engineers say that for the World Trade Center towers to collapse, their steel frames didn't need to melt, they just had to lose some of their structural strength. Steel will lose about half its strength at 1,200 degrees F. The steel will also become distorted when heat is not a uniform temperature. after the collapse, a LOT of folks took a look at the remains. the result was the conclusion that the fire caused the central core of the building to weaken. When the floors collapsed one on top of the other, the weight was too much for the weaked core to bear, causing the result we are all familiar with. hope this helps

Q: I already have the county permits and bank loan, but the foundation hasn't been poured. Is it too late to convert to steel?: Steel is going to be a whole different world. You will need to go back to square one and get house plans that are drawn for structural steel. First thing you need to do is find a builder that knows how to build with steel and get an idea of the price.

Q: How are steel coils used in the manufacturing of pressure vessels?: Steel coils are used in the manufacturing of pressure vessels as they are processed into flat sheets and then formed into the desired shape. These coils provide strength and durability to the pressure vessel, ensuring it can withstand high pressures and temperatures.

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