Prepainted Galvanized Rolled Steel Coil-DX51D

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
100 m.t.
Supply Capability:
500000 m.t./month

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Brief Introduction

Prepainted Galvanized Steel usually refers to have substrateprocessed with surface processed and coated then(roller coated )or bonded  organic thin film and baked, and it is able to be processed tofinal prodevtion .

PrepaintedGalvanized Steel qualified with excellent decorative ,formability ,corrosionresistance ,coating adhesion ,can keep for a long time as well as maintainfresh color .For color coated steel sheet  can obtain good economicbenefit by steel belt wood ,efficient in construction and save energy ,preventpollution etc.Which is an ideal material;for manufacturing board.

Sample Charge

1.Samples charge:According to your requirements . Sampling time:30days with minimum qty order.

2.Samples charge:Free for Existing Samples Sampling time:1day

 

Advantage

1. Low MOQ: We will do our best to make you satisfied.

2.Good Service : We treat clients as friend.

3.Good Quality :We have strict quality control system .Good reputation in the market.

4.Fast & Cheap Delivery: We have big discount from forwarder (Long Contract).

5.Supply Ability: 50000 ton monthly

Technical Data Of Prepainted Galvanized Steel

Yield Strength

(Mpa) 280-320

Tensile Strength

(Mpa) 340-390

Elongation

20%-30%

Reverse Impact

9J

T-bending

≥2T

Pencil Hardness

≥2H

Duration Of Salt Spray Test

500 H

Bending At 180 Degree

No crack, purling and fraction

Applications OfPrepainted Galvanized Steel

It can be widely used in transportation, light industry, civil usage and farming. It is also the perfect building material in construction for making steel roofing,insulation panel, corrugate sheet, facade wall,shutters,T-bar and home appliance.

 

Packaging & Delivery Of Prepainted Galvanized Steel

The packing of coils 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 to the side) or wooden pallets(eye to the sky).

 


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Q:1. What has a higher bending strength: stainless steel 304 or chrome vanadium steel?
Steel Bending Strength
Q:Will a stainless steel ring rust, or tarnish?
Stainless steel is a generic term for a huge variety of different alloys. In manufacturing, each steel has different numbers, etc that they go by. Some steel sold as being stainless actually is not. It rusts, like the cheap kitchen knives you see that are left in the sink too long. However, the stainless in jewelry is pretty legit. Overpriced, but legit. It will not tarnish, but it won't stay shiny forever. It might get a little less glossy over time. When it does get re-polished, it takes a long time to do it. But it will not turn black or rust. Good luck.
Q:Heat transfer through steel?
yes it is very possible. as what our teacher in physics said that steel is a good conductor of heat..
Q:Is EN10025 S355JR weathering steel?
Is bether to use this one below! ASTM A588/A588M. Standard Specification for High-Strength Low-Alloy Structural Steel with 50 ksi [345 MPa] Minimum Yield Point , Weather Resistant
Q:The difference between aluminized color steel roll and ordinary color steel roll
Substrate selection: AZ150 (aluminum zinc content 150g/m2); G345A high strength galvanized steel sheet (55% aluminum, 43% zinc and 1.6% silicon) corrosion resistance data: 5%NaCL 35 DEG C, 1000Hrs, Field good, Scribe, No, Blister, 2mm belowQ.U.V: 2000hrs, MAX.2 color, light to keep the rate above 90%, the above data show that aluminum zinc coated board (AZ150, G345A, PVDF) is very suitable for the extreme environment of buildings or other facilities, highly corrosion resistance and weather resistance, and the major steel plate can ensure the service life of 20 years. In addition, high strength steel has been widely used abroad, and it has good economic performance, and it is also the domestic development trend.
Q:why would you clean metal with steel wood?
Steel wool is a mild abrasive. I don't know what it is you are cleaning, but it is probably to remove any coating or oxidisation from the metal. Maybe you are using a metal for an electrode (perhaps a steel nail pushed into a lemon?).
Q:Why do we galvanise steel?
it prevents the steel from rusting. Zinc rusts too, but more slowly than steel, and it doesn't tend to eat away it's structure. Zinc coatings prevent oxidation of the protected metal by forming a barrier, and by acting as a sacrificial anode if this barrier is damaged. Zinc oxide is a fine white dust that (in contrast to iron oxide) does not cause a breakdown of the substrate's surface integrity as it is formed. Indeed the zinc oxide, if undisturbed, can act as a barrier to further oxidation, in a way similar to the protection afforded to aluminium and stainless steels by their oxide layers.
Q:Steel frames are completely out of the game...?
Au contraire; many great bikes are still steelies. Today's steel is much lighter than 10 yrs ago.
Q:Does folding modern steel do anything to enhance a sword?
That's true of Cheness modern metallurgical materials and forge construction. Modern monostone is several times stronger than the steel used in Medieval Europe or Feudal Japan. In Japan it was said that good steel doesn't break when you hit something hard, but folds/bends. That meant good steel as rated back then would take a permanent bend at no more than 15 or 30 degrees of bending. Modern monosteels can be bent 45 degrees without a permanent bend.
Q:steel residential homes and solar energy?
Sun energy technologies is not as commonplace as it's photovoltaic cousin, but is nevertheless an important piece in the actual sun power bigger picture. Solar thermal uses solar power in order to heat either drinking water or even atmosphere, that is after that transferred via collectors within order to it's location. With all the actual challenges we're dealing with in respect within order to global warming and also the stunning increase in air pollution caused by green house gas, solar energy as well as also the techniques utilized to funnel it have become vitally important to our long term which of our planet.

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