Galvanized steel strip coil in SGCC hot-dipped

Galvanized steel strip coil in SGCC hot-dipped

Ref Price:

Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 32634 m.t./month

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

Standard and Grade :

Hot-dip galvanized steel coils
	ASTM A653M-06a	EN10327:2004/ 10326:2004	JISG 3302-2010	AS-NZS 4534-2006
Commercial quality	CS	DX51D+Z	SGCC	G1+Z
Structure steel	SS GRADE 230	S220GD+Z	SGC340	G250+Z
	SS GRADE 255	S250GD+Z	SGC400	G330+Z
	SS GRADE 275	S280GD+Z	SGC440	G350+Z
	SS GRADE 340	S320GD+Z	SGC490	G450+Z
	SS GRADE550	S350GD+Z	SGC570	G550+Z
		S550GD+Z		G550+Z

Technology test results:

Processability	Yield strength	Tensile strength	Elongation %	180°cold-bending
Common PV	-	270-500	-	d=0,intact,no zinc removal
Mechanical interlocking JY	-	270-500	-	d=0,intact,no zinc removal
Structure JG	>=240	>=370	>=18	d=0,intact,no zinc removal
Deep drawn SC	-	270-380	>=30	d=0,intact,no zinc removal
EDDQ SC	-	270-380	>=30	d=0,intact,no zinc removal

Galvanized steel strip coil in SGCC hot-dipped

FAQ

Q: How do you guarantee the quality of your product?

A: Every process will be checked by responsible QC which insures every product's quality.

Q: How much is your delivery time?

A: Normally within 30 days of receipt of LC original or prepayment, but mostly according to the specific requirements or the quantity

Q: I need sample, could you support?

A: We can supply you with the sample for free, but the delivery charges will be covered by our customers. For avoiding the misunderstanding, it is appreciated if you can provide the International Express Account for Freight Collect. Also you can have a visit to us, welcome to CNBM!

Company Information

CNBM International Corporation (CNBM International) is the most important trading platform of CNBM Group Corporation, a state-owned company under the direct supervision of State-owned Assets Supervision and Administration Commission of the State Council.

Q: What are the different methods of coil rewinding for steel coils?: There are several different methods of coil rewinding for steel coils, each with its own advantages and considerations. One common method is the slitting and rewinding process. This involves cutting the original steel coil into narrower strips, often referred to as "slits," and then rewinding these slits onto separate reels. Slitting and rewinding allows for customization of the coil width and is commonly used in industries such as automotive, construction, and packaging. Another method is the oscillate winding technique. This method involves rewinding the steel coil in a back-and-forth manner, creating a tighter and more compact coil. Oscillate winding is particularly beneficial for reducing coil deformation during transportation and storage, as well as optimizing material usage. Additionally, the pancake coil winding method is often employed for steel coils. With this technique, the steel coil is rewound in a flat, pancake-like shape, allowing for easier processing and handling. Pancake coils are often used in applications where space is limited, such as in electrical transformers. Furthermore, some advanced coil rewinding methods utilize automated equipment, such as robotic systems or computer-controlled winding machines. These technologies ensure precise and consistent rewinding, reducing human error and improving overall efficiency. Ultimately, the choice of coil rewinding method depends on the specific requirements of the application, including coil dimensions, material properties, and desired production output. Manufacturers must carefully consider factors such as coil quality, cost-effectiveness, and equipment capabilities when selecting the most suitable method for their steel coil rewinding process.

Q: How long can steel coils be stored before they need to be used?: Steel coils can typically be stored for an extended period of time, ranging from a few months to several years, depending on various factors such as the coating, storage conditions, and the type of steel. However, it is generally recommended to use or sell steel coils within a year or two to ensure their optimal quality and performance.

Q: How are steel coils used in the manufacturing of body reinforcements?: Steel coils are used in the manufacturing of body reinforcements by being shaped and molded into various components such as beams, pillars, and supports. These reinforcements provide structural strength and rigidity to the body of vehicles, ensuring safety and protection for occupants in the event of a collision.

Q: does anyone out there know where to get a good deal on a pedal steel guitar? i am from northern indiana and i'm willing to travel some if i have to.i am just getting into pedal steel guitar and i really don't have any idea what i need. i don't know how to play a guitar (i do know how to play the piano and the drums) at all but i want to learn to play the pedal stell guitar and i can't do that without getting one first so, if anyone can help me out i would greatly appreciate it! :o): Pedal steel guitars are a challenge to learn but they're a great instrument. More, even a starter pedal steel is going to run you $800 or so. Elderly Instruments in Lansing, Michigan sells a Carter brand starter pedal steel for $795 which is about as low as I've seen new ones. It has 3 foot pedals and 4 knee levers so it's nicely equipped. From northern Indiana it's not that far I would think. Good luck.

Q: How are steel coils processed and treated?: Steel coils are processed and treated through a series of steps. Initially, the steel is cleaned and pickled to remove any impurities. It is then passed through a series of rolling mills to reduce its thickness and increase its length. The coils are then annealed to improve their strength and ductility. Further treatments such as galvanizing or coating can be applied to enhance corrosion resistance or improve aesthetic appeal. Finally, the coils are cut and packaged according to customer specifications before being shipped for various applications in industries such as construction, automotive, and manufacturing.

Q: I understand that Stainless Steel is a low carbon steel having minimum 10.5% chromium content in it there r 60 different type of stainless steel. Kindly informa) Is this info correct?????b) Which stainless steel can get rusted or can have superficial rust????: Stainless steel is a generic term for a whole range (there are more than 60 types) of Fe-Cr alloys. They all contain some amount of C and some alloys include a good number of other alloying elements. In almost all cases, the materials have corrosion resistance due the Cr atoms that are in solid solution with the Fe matrix. Under corrosive conditions, the Cr forms a thin tight coherent layer of Cr-oxide. This Cr oxide coating prevents further corrosion so long as it is not chemically or physically removed. If the SS has been subject to mechanical abrasion, the corrosion resistance can sometimes be restored by a light exposure to nitric acid which passivates the surface, restoring the Cr-oxide layer. The carbon content is an important factor in corrosion preformance but so is the heat treatment. Under the wrong conditions and in different environments, all SSs can rust. One of the most common corrosion problems is sensitization which occurs in the heat affect zone (HAZ) around welds. If the C content is high enough and the heat is high enough, the Cr atoms in solid solution form Cr-carbides and are no longer available to form a protective Cr-oxide. The corrosion resistance can be restored by appropriate heat treatment.

Q: and is that different from the components of steel: Making steel is very energy intensive. Mining the raw ore requires a lot of machinery that uses fuel or electricity . Transporting the ore requires a lot of fuel. Refining not only uses a lot of electricity but coal is added to change the iron ore into steel.

Q: How are steel coils used in the production of power generation equipment?: Steel coils are used in the production of power generation equipment as they are shaped and formed into various components such as turbine casings, generator frames, and steam pipes. These coils provide the necessary strength and durability to withstand the high temperatures, pressure, and mechanical stresses involved in power generation processes. Additionally, steel coils are often coated with protective layers to prevent corrosion, ensuring the longevity and reliability of the equipment.

Q: I am doing a experiment on mild steel soaked in sodium chlorideanyone can enlighten me about the effect of the sodium chloride in engineering term ?The mild steel specimen which I soaked in the sodium chloride has orange rust on it: The mild steel contains a lot of Iron. The NaCl solution quickly attacks the iron content and forms rust. Over time, the solution may also cause what is called 'Chloride Cracking' of the steel. Pitting corrosion of stainless steel due to chlorides would certainly produce a rust-colored product. Passivation can be used to maintain a good corrosion resistant surface of stainless steel process vessel. There are many commercial products for this purpose. In the pharmaceutical industry, this process is often called derouging, that is to remove the buildup of iron oxides on the stainless steel process surfaces

Q: i bought an airsoft gun and it said steel recievers on it im not sure what that is: it means the receivers are made of steel. the receivers on an airsoft gun is pretty much the body of the gun. So pretty much whatever you see on the outside is steel.

Send your message to us

*Email

*TEL

*Quantity

*Unit