Prime Galvalume steel coils

Ref Price:

Loading Port:: China Main Port

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: -

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

You Might Also Like

Best Quality for Hot Dipped Galvanized Steel Coil

Hot Rolled Steel Coil Best Quality from China

Hot Dip Galvanized Steel Coil-Minimum spangle-Hot Sell

Prepainted Galvanized Steel Coils

Hot Dip Galvanized Steel Coil-Regular Spangle

Colored Coated Stainless Steel of Cold Rolled

Color Coated Steel Coil of Cold Rolled Steel for outdoor roof

Zinc Aluminized Steel/Color Steel Rolled

Commodity	Hot dip galvanized steel coil and sheet
Technical Standard:	JIS 3302 / ASTM A653 / EN10143
Grade	DX51D / DX52D/ DX53D/ S250,280,320GD
Types:	Commercial / Drawing / Deep Drawing / Structural quality
Width	500/650/726/820/914/1000/1200/1219/1220/1250mm
Thickness	0.12-2.8mm
Type of coating:	Galvanized
Zinc coating	Z30-275g/m2
Surface Treatment	Chromed / Skin-pass/ Oiled/Slightly Oiled/ Dry/ Anti-fingerprint
Surface structure:	Zero spangle / minimized spangle / regular spangle/ big spangle
ID coil	508mm or 610mm
Coil weight	3-8 MT per coil
Package:	Properly packed for ocean freight exportation in 20''containers
Application:	Industrial panels, roofing and siding for painting
Price terms	FOB,CFR,CIF
Payment terms	T/T or L/C
Delivery time	Within 30 days
Remarks	Insurance is all risks
	MTC will be handed on with shipping documents
	We accept the third party certification test,such as SGS/BV

Technical data :

Hot dipped galvanized coil Technical Data

Chemical Composition
GRADE	C	Si	Mn	P	S	Ti
SGCC/DX51D+Z	≤0.10	≤0.50	≤0.60	≤0.10	≤0.030	≤0.020
DX52D+Z	≤0.10	≤0.50	≤0.60	≤0.10	≤0.030	≤0.020
SGCD/DX53D+Z	≤0.10	≤0.30	≤0.50	≤0.05	≤0.030	≤0.020
SGCE/DX54D+Z	≤0.10	≤0.30	≤0.30	≤0.03	≤0.020	≤0.020
DX56D+Z	≤0.10	≤0.30	≤0.30	≤0.03	≤0.020	≤0.020
Structural	≤0.20	≤0.60	≤1.70	≤0.10	≤0.045

Hot dipped galvanized steel coil Mechanical Properties
GRADE	Yield Strength MPa	Tensile Strength MPa	Elongation %
SGCC(DX51D+Z)	≥205	≥270	-
SGCD(DX53D+Z)	-	≥270	38
SGCE(DX54D+Z)	-	≥270	40
DX56D+Z	-	≥270	42

Q: The hard industrial steels. If there's a bunch, what's a rough average? Also, what is is measured in?: The general purpose default steel for hard tooling applications is A2 It's cheap, readily available and comes in many different shapes and sizes. It's easy to machine soft. It's easy to harden, you can do it yourself. It is very dimensionally stable during hardening. All the steels mentioned above are specialty steels - expensive to buy, hard to work with, expensive to heat treat and dimensionally unstable during heat treat.

Q: I bought a damascus steel knife. It will be used for display. Nothing like hunting/skinning. If It is just sitting around, will it rust? (assuming that it isn't getting wet) Thanks for the help.: Modern okorder /... Whether it will rust or not depends on humidity in your area and steel's own stainlessness. Although, if it's just for the display chances are very little, unless humidity in your area is close to tropical rain-forest. Natural oils do prevent rust, but they degrade with time. You'll be much better off using tuf-cloth or something similar. I've had plain carbon steel knives protected with Tuf-cloth for years, no sign of rust.

Q: looking for a good pocket knife. i keep going through these 440 steel pocket knives with every day work usage. this will be my 4th. even when i use a whetstone they stay sharp for a short period of time but the edge does not last, 440 is too soft! what is a good steel to look for in a pocket knife? also what are some good brands. ive been using gerber and buck sofar. if you could recommend me a few mid/small sized knives i would greatly appreciate it!: We hear it all the time and to be honest, it’s really, really hard to simply tell you what the ultimate pocket knife is. That’s because there are so many different knives on the market today and each one is suited to a different user and application. Of course there is a bunch of crap out there which we will endeavor to ensure you steer clear of but even after weeding those out you’re left with literally hundreds of choices from top quality manufacturers.

Q: Why?Which one should i get? I am just starting to learn Guitar. Which one would be better for me? What is the difference? I already got the acoustic nylon but i might return it... if the steel is better.: A nylon string guitar, more properly called a classical guitar, is used almost exclusively for playing classical music. Unless you're interested in classical music you should avoid this guitar. Also, it is only played fingerstyle so you will not be able to learn how to use a pick, which is a valuable, necessary skill. Steel string acoustic guitars are used for a wide variety of music including rock, pop, folk, bluegrass, and more. This is a much more versatile guitar and is the one you probably should have bought.

Q: How are steel coils tested for strength and durability?: Steel coils are tested for strength and durability through a series of rigorous tests. These tests typically include tension tests, bend tests, and hardness tests. Additionally, the coils may undergo impact tests to evaluate their resistance to sudden forces. These tests help ensure that the steel coils meet the required standards and can withstand various conditions and applications.

Q: What are the different certifications required for steel coil manufacturers?: Steel coil manufacturers may be required to obtain various certifications in order to operate in the industry, ensuring that they meet specific quality and safety standards. One widely recognized certification is the ISO 9001, an international standard for quality management systems. This certification demonstrates the manufacturer's commitment to consistently meeting customer and regulatory requirements through the implementation of effective processes and procedures. Another crucial certification is the ISO 14001, which focuses on environmental management systems. By obtaining this certification, manufacturers prove their dedication to implementing sustainable practices and minimizing their environmental impact. In terms of safety, manufacturers may need certifications like the OHSAS 18001 or ISO 45001, which are standards for occupational health and safety management systems. These certifications guarantee that the manufacturer has established proper processes and controls to ensure the well-being of their employees and stakeholders. Additionally, manufacturers may require industry-specific certifications such as the American Institute of Steel Construction (AISC) certification, which is specific to structural steel fabrication and erection. This certification ensures that the manufacturer adheres to the best practices in the industry. Furthermore, manufacturers may need certifications related to specific product standards, such as the American Society for Testing and Materials (ASTM) certification. This certification guarantees that the manufacturer's products meet specific quality and performance requirements. Acquiring these certifications is crucial for steel coil manufacturers as they provide customers with confidence in the quality, environmental responsibility, and adherence to industry standards of their products.

Q: How are steel coils straightened?: Steel coils are straightened using a process called leveling, which involves passing the coil through a series of rollers that apply pressure to gradually remove any bends or deformations in the steel.

Q: What could the impurities in steel wool be?And why are they there?Thanks for your help :): Impurities in steel wool would be of the elemental type. I'm sure steel wool is a mixture of different low grade not good for much of anything else materials. There may be excessive impurities such as lead, cobalt, boron, aluminum etc... in the steel wool. There may also be solvent residue on the wool i.e cleaner, lubricant etc.. I'm sure every batch is different - I know the iron level is high thats what makes them rust quickly.

Q: What are the common coil edge options?: The common coil edge options include open coil, continuous coil, offset coil, and pocket coil.

Q: Some stainless steel products are as shiny as chrome. Can all/most stainless steel be polished to a chrome like luster.: No they can not, it depends on the type of finish the stainless steel has. They do make a product called never dull. It is a polishing cloth that will soften the metal as it polishes.

Send your message to us

*Email

*TEL

*Quantity

*Unit