Best Quality for Hot Dipped Galvanized Steel Coil

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Min Order Qty:
25 Metric Tons m.t.
Supply Capability:
5000 Metric Tons per Month m.t./month

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Product Description:

 

General Information of Hot Dip Galvanized Steel Coil

Hot-dip galvanized steel coils are available with a pure zinc coating through the hot-dip galvanizing process. It offers the economy, strength and formability of steel combined with the corrosion resistance of zinc. The hot-dip process is the process by which steel gets coated in layers of zinc to protect against rust. It is especially useful for countless outdoor and industrial applications.

 

 

Specification of Hot Dip Galvanized Steel Coil

1.          Thickness: 0.13mm-0.7mm

2.          Width: 600mm-1250mm

3.          Zinc Coating: 30-200g/m2

4.          Internal Diameter: 508mm/610mm

5.          Coil Weight: 3-12MT

6.          Quality: commercial and structural quality

7.          Surface Treatment: regular & minimum spangle, zero spangle, oiled & dry , chromated , non-skin pass ,skin pass

8.          Standard: JIS G 3302, ASTM A 653M, EN 10327

9.          Steel Grade: SGCC, CS, FS, SS, LFQ, DX51D+Z , S280GD

 

 

Technical Data of Hot Dip Galvanized Steel Coil

 

Chemical Composition

C

Si

Mn

P

S

0.04-0.06%

0.01-0.03%

0.18-0.22%

0.014-0.016%

0.006%-0.009%

 

Technical Data

Yield Strength

(Mpa) 280-320

Tensile Strength

(Mpa) 340-390

Elongation

20%-30%

Out-of-square

not exceed 1% Flatness

Bow

15mmmax

Edge Wave

9mmmax

Centre Buckle

8mmmax

Bending At 180 Degree

No crack, purling and fraction

 

 

Application of Hot Dip Galvanized Steel Coil

 

It can be widely used in transportation, light industry, civil usage and farming. It is also the perfect building material in construction for making roofing tile, steel profiles for wall partition, T-bar, studs, fireproof door, air conditioning duct and home appliance.

 

Package of Hot Dip Galvanized Steel Coil

 

Full wrapped with anti-damped paper inside, iron sheet wrapped outside, and bundled by iron strips

 

Hot Dip Galvanized Steel CoilHot Dip Galvanized Steel Coil

 

 

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Q:Will this temperature affect the strength of steel component parts during the galvanizing process?
galvanize a Steel will lose some Small strength bu it will prolong the steel
Q:does this density are same for all type of steel? re : 7850kg/cu.m?
90% of the steels used today are plain mild carbon steels consisting of iron with less than 1% carbon content and as such have a density of about 7750 kg/cubic meter. Some special steels which have a significant percentage of alloying elements such as chrome or manganese or other elements will have greater density bringing the steel up to about 8000 kg / cubic meter. There are a greater many factors influencing the exact density of a steel. Even for steels of exactly the same content of iron , carbon and other alloying elements, there may be a difference ( very small mind you ) in density due to work hardening. The difference in this case is due to movement of dislocations which become locked in the grain boundaries and this forms a more dense crystal structure. For this same reason, the theoretical density of steel (which does not take into account dislocations) is greater than the measured density of steel.
Q:Is it harmful to cook on stainless steel?
Steel's cool. Its just iron and carbon...... But aluminum's bad for us.
Q:Cold rolled steel coil steel, what is the difference?
Cold: hot rolled steel coil as raw material by pickling descaling after cold rolling, the finished rolling hard volumes, due to continuous deformation caused by cold hardening the volume rolling hard strength, hardness, toughness index rise decline, so the stamping performance will deteriorate, only for a simple deformation of parts. Rolled hard rolls can be used as raw material for hot galvanizing plants. Because the hot galvanizing units are equipped with annealing lines, the steel coils are rolled continuously at room temperature. Its strength is very high, but toughness, weldability is slightly worse, bright surface, not easy to corrosion, in order to prevent rust, the factory surface is coated with a protective layer of oil (hot rolling did not). Because of the complexity of the process, the price is higher.
Q:buying Stainless Steel refrigerator?
I'm looking too and certainly the designer trend is to buy stainless steel. They look classy, shiny and bring a darker wood kitchen more life. However, there are companies that have put out fingerprint/smudge free stainless models. I have found their surfaces don't retain fingerprints - do test them in the store.If you have small children, stainless isn't the best choice. I love the look and practicality of the French Door fridges - great for smaller spaces. I was all set to buy an LG fridge and now I'm hearing that they're going on fire? Be sure to check Consumer Reports before you buy. Many of the cheaper models are now made in Mexico. I do notice the quality difference when I'm opening and closing fridge doors in the showrooms.
Q:Damascus Steel vs. Carbon steel with a simulated temper for a sword?
Damascus steel is in history books only,no body knows its composition.THey just named a modern steel as Damascus steel
Q:Runescape: Money/Experience via mining (mithril vs. steel)?
Mining okorder.com/
Q:What metals is surgical stainless steel made of?
um surgical stainless steel? lets try ... stainless steel... herp derp
Q:How do you calculate density of the steel ball in grams per cubic centimeter?
To calculate the density of any object you will always use the formula: Density = Mass / Volume (P=M/V). You have recorded the known values of the mass and the diameter of the ball (sphere), so we have everything needed to calculate the Density. Mass is 66.80g, but we shall need to use another formula to calculate the volume of the sphere. The formula to use is 4/3 X Pi X radius cubed. However, first of all we need to turn your measurement of the diameter of the steel sphere into the radius of the steel sphere (So that it can be substituted in place of the “radius” in the above formula). Simply half the diameter to find the radius. So 2.51 cm divided by 2 is 1.255 cm. Now insert the radius 1.255cm into the above formula. It would be read like this: 4/3 X 3.14159… X 1.255 ¬cubed (OR 4/3 X 3.14159 X 1.255X1.255X1.255), = 8.2798. So, now we know that the sphere has a volume of 8.2798 cm cubed, we can use this number in place of the “V” in the density formula P=M/V, and we can also substitute in the Mass (66.80g). So now P=66.80 / 8.2798, which = 8.07g/cm cubed. Now we know that from your measurements, steel has a density of 8.07g/cm cubed! This is fairly close to the real life average density, which if I remember correctly is around 7.8 g/cm cubed. Just remember, though, that as steel is an alloy it’s density is not standard and varies due to carbon content etc. Anyway, I hope that helped you!
Q:why does steel rust?????????????
Steel is made adding carbon to iron.The iron in steel reacts with oxygen in the air, producing ferric oxide(Rust).
FORWARDSTEEL is a manufacturer of galvanized sheets with well-equipped testing equipment and strong technical force. With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in building materials and other industries.

1. Manufacturer Overview

Location Shandong, China
Year Established 2010
Annual Output Value
Main Markets 33.03% Southeast Asia
33.03% South America
20.18% Africa
13.76% Mid East
Company Certifications ISO9001:2008

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3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Tianjin Port, China
Export Percentage 61% - 70%
No.of Employees in Trade Department Above 100 People
Language Spoken: Chinese, English
b)Factory Information  
Factory Size: 10,000-30,000 square meters
No. of Production Lines 10
Contract Manufacturing OEM Service Offered
Product Price Range Low