• hot-dipped galvanized steel sheet steelcoils System 1
  • hot-dipped galvanized steel sheet steelcoils System 2
  • hot-dipped galvanized steel sheet steelcoils System 3
hot-dipped galvanized steel sheet steelcoils

hot-dipped galvanized steel sheet steelcoils

Ref Price:
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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
25 m.t.
Supply Capability:
3000 m.t./month

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Specifications

galvanized steel coil
1.Thickness:0.135-4.0mm
2.Width:600-1500mm
3.Zinc:40g-275g
4.Material:SGCC,DX51D,G550,SPGC,etc.

product name

Galvanized steel coils

thickness

0.135mm-4.0mm

width

600mm-1500mm762mm,914mm,1000mm,1200mm,1219mm,1250mm

zinc coating

40g,60g, 80g, 90,100g, 120g, 140g,180g, 200g, 250g, 275g and so on.

standard

ASTM, AISI, DIN, GB

material

SGCC,DC51D,DX51D,DX52D,,SGCD,Q195,Q235,SGHC,DX54D, S350 GD,

S450 GD,S550 GD

spangle

zero spangle, regular spangle or normal spangle

surface treatment

chromated and oiled, chromated and non-oiled

packing

export standard.

payment

T/T, L/C or DP

min order

25 tons (one 20ft FCL)

coil weight

3-8ton or as client requirement.

 quality

soft or hard quality

 

Galvanized steel coils

 

 

STEEL GRADE

CHEMICAL COMPOSITION %

MECHANIC PROPERTY

C.B OF COATING

COATING

C

Si

Mn

S

P

T.S

Y.S

E.L

x103

x103

x102

x103

x103

Mpa

Mpa

%

d=0   180°

G/M²

JIS G3302 SGCC

12

30

41

31

21

480

300

13

OK

Z60-150

JIS G3302 SGCH

12

10

21

18

8

680

650

OK

Z60-150

ASTM A653 CS.B

20

30

60

35

30

386

205~380

20

OK

Z80-275

DX51D+Z

29

21

18

1.8

11

355

245

38

OK

Z80-275

G550

20

6

73

5

17

715

654

8

OK

Z80-275

Q:Can steel coils be stretched?
No, steel coils cannot be stretched as steel is a rigid material and does not have the ability to be stretched like other elastic materials.
Q:what do you think about it? Is it a good steel for the money? the knife that i have with that steel is the kershaw chill. good knife for the price
8Cr13MoV is a decent blade steel...not a great steel, but about as good as you will generally find without paying much higher prices. It's used by a number of well known knife makers... It's basically equivalent to AUS-8 and will work and hold an edge reasonably well for most basic cutting chores. *************************************** From Wikipedia, the free encyclopedia: 8Cr13MoV, a Chinese stainless steel tempered at the Rc56 to Rc58 range and used in the Tenacious, Persistence, Ambitious, Resilience, Grasshopper, Kiwi3 and Byrd lines of knives. Often compared to AUS-8, but with slightly more Carbon.
Q:How are steel coils priced?
Steel coils are priced based on various factors including the current market demand and supply, raw material costs, production and processing expenses, transportation and logistics costs, as well as any additional charges or fees imposed by the manufacturer or supplier.
Q:Steel roofing info. Pros and cons on steel roofing?
Steel roofing Pro...life of product is much longer then Asphalt shingles....Looks great...multi colors.......Just love the stuff... Cons....More costly then singles at first but since it last longer it is really a better buy.......
Q:i always have eaten rolled oats and i have never tried steel cut oats. what are your opinions on them for oatmeal and which do u like better?
Steel cut oats take very long to cook. They have a bit more bite to them but the flavor is really the same. It's more a question of which texture you prefer.
Q:How are steel coils coated for added protection?
To enhance their durability and resistance to corrosion, steel coils undergo a process known as coil coating, wherein a protective layer is applied onto their surfaces. There are several methods employed to coat steel coils, but the most commonly used one is the continuous coil coating process. Under this process, the steel coil is unwound and extensively cleansed to eliminate any contaminants or impurities on its surface. This step ensures proper adhesion of the coating material. Once the steel coil is cleansed, it undergoes a pre-treatment to enhance its surface properties. Typically, this involves the application of a chemical solution or a conversion coating onto the coil's surface. The aim of this step is to create a surface that is receptive to the coating material and improves its adhesion. Following the pre-treatment, the steel coil is coated with a protective layer, which can be in the form of liquid paint, powder coating, or a combination of both. The coating material is applied evenly onto the coil's surface using techniques like roll coating, spray coating, or electrostatic coating. Once the coating is applied, the steel coil is cured or dried using heat or, in some cases, ultraviolet light. This curing process ensures a strong bond between the coating material and the steel surface, resulting in the desired protective properties. The coated steel coil then undergoes inspection to ensure quality control measures like thickness, adhesion, and appearance are met. If the specifications are satisfied, further processing may take place, involving cutting, slitting, or forming the coil into the desired shape or size. In conclusion, the process of coating steel coils for added protection involves thorough cleansing, pre-treatment, application of a protective coating, curing, and quality control. This ensures that the steel coils exhibit excellent resistance to corrosion, abrasion, and other environmental factors, making them suitable for a wide range of applications across various industries.
Q:What are the different coil coating options available for steel coils?
There are several different coil coating options available for steel coils, each offering unique benefits and applications. 1. Polyester Coil Coating: Polyester coil coatings are the most commonly used option due to their affordability and versatility. These coatings provide good durability, weather resistance, and color retention, making them suitable for a wide range of indoor and outdoor applications. 2. Polyvinylidene Fluoride (PVDF) Coil Coating: PVDF coil coatings offer excellent resistance to fading, chalking, and chemical exposure. They are highly durable, making them ideal for exterior applications where long-term performance is required. PVDF coatings also have good dirt and stain resistance. 3. Polyurethane Coil Coating: Polyurethane coil coatings provide exceptional adhesion and flexibility. They are often used in applications where the steel coils require excellent resistance to abrasion, impact, and corrosion. Polyurethane coatings also offer good color retention and weather resistance. 4. Silicone Modified Polyester (SMP) Coil Coating: SMP coatings combine the benefits of polyester and silicone coatings. They offer enhanced resistance to chalking, fading, and industrial pollutants. SMP coatings are commonly used in agricultural, industrial, and architectural applications. 5. Polyvinyl Chloride (PVC) Coil Coating: PVC coil coatings provide excellent chemical resistance and are frequently used in applications where resistance to acids, alkalis, and solvents is critical. These coatings also offer good color retention and have a low environmental impact. 6. Epoxy Coil Coating: Epoxy coatings provide exceptional adhesion and corrosion resistance. They are often used in demanding environments such as marine or chemical processing industries. Epoxy coatings can be formulated to meet specific performance requirements, making them highly customizable. 7. Acrylic Coil Coating: Acrylic coatings offer excellent color retention, UV resistance, and gloss retention. They are commonly used in architectural applications where aesthetics are important. Acrylic coatings also provide good resistance to weathering and chemicals. It is important to consider the specific requirements of the application when choosing a coil coating option. Factors such as durability, weather resistance, chemical resistance, adhesion, and color retention should be taken into account to ensure the best performance and longevity of the steel coils.
Q:What are the different grades of steel used in manufacturing steel coils?
The different grades of steel used in manufacturing steel coils include low carbon steel, medium carbon steel, high carbon steel, and stainless steel.
Q:i know that steel helmets werent meant to stop bullets, but i was wondering do they have an value whatsoever for stopping bullets, or is that just yet another thing that hollywood made up(like the omaha beach scene in saving private rian)
They are meant to protect from shrapnel and flying objects,or an enemy's hit to the head. Not meant for protection against bullets [we didn't think so] but at the right angle you could get lucky. What they are useful for is boiling water for coffee etc. Shaving taking a who/e's bath and in the field very handy to have. The bad thing about pots is wearing,you must get accustomed to the weight on your head and neck. You don't think you ever will but finally you do,and because it's many uses and you must wear it,you do!
Q:How are steel coils inspected for flatness variations?
Steel coils are inspected for flatness variations using specialized equipment such as laser or optical scanning systems. These systems measure the surface profile of the coil and identify any deviations from the desired flatness. The data collected is then analyzed to determine the extent of the variations and whether they meet the required tolerances.

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