Galvannealed Steel Coil
Hot Cold Galvannealed Steel Coil , High Strength Corrosion Resistant galvanized steel coil
Product Name: Galvannealed Steel Coil/Sheet/Strip/Plate; GA Steel
Standard: AISI, ASTM, BS, DIN, GB, JIS
Thickness: 0.12-6.0 mm
Width: 600-1500 mm
Zinc Coating: 30-275/m2
Length: As customer’s requirements
Surface Treatment: Dark/Bright/Black Annealed
Hardness: Full Hard/Semi Hard/Soft
|Coil Weight||3-20 ton/coil|
|Monthly production||3000-10000 tons|
|MOQ(Minimum order quantity)||20 tons|
|Delivery time||Stock: 7 days|
Futures: 15-35 days
|Packaging||Water proof paper is inner packing,galvanized steel or coated steel sheet is outer packing , side guard plate,then wrapped by seven steel belt.or according to customer’s requirement|
North America, etc
Galvannealed steel(alloy hot-dip galvanized steel) is a new type of coated steel material. It is formed by heating and diffusion treatment in an alloy furnace after the hot-dip galvanized strip is drawn from the zinc pot and before the zinc layer is solidified. After alloying the hot-dip galvanized sheet, the outer pure zinc layer has been completely transformed into an iron-zinc alloy layer with an iron content of 7-13%, and its surface has lost its inherent zinc.
Advantages of Galvanneal Steel
There are advantages to using Galvannealed steel over uncoated steel or other coated materials. Galvanneal is primarily designed to be painted. The matte finish of the zinc coating is much more absorbent than standard galvanized steel which allows paints to adhere to the surface far better. Galvannealed steel also has a zinc coating that is harder than many other types of galvanized steels. This increases its resistance to scratching and other types of coating damage that could expose the steel underneath to the environment. The formability and weldability of the Galvanneal coating is typically better than other types of galvanized steel. Using Galvanneal will also provide much better corrosion resistance than uncoated carbon steels.
Applications of Galvannealed Steel
Galvannealing can be performed on steels that are meant for forming, deep drawing, high-tensile stress applications, marine applications, welding operations, and many other activities.
Q: Can you provide mill test certificate?
A: Yes! Mill Test Certificate for both hot rolled raw material coils and cold rolled coils are available.
Q: What is your major market?
A: 95% of our tubes export. We mainly sell to America, Canada, Australia, Japan, Russia, Germany, France, Dubai, Brazil, Chile,India, Thailand, South Africa, Egypt, Nigeria, etc.
Q: How can I get the sample?
A: FREE samples are available for your checking and testing. And to get free samples, you need to send us you detailed receiving address (including post code) and your DHL /FedEx/UPS account for collecting samples, courier cost will be paid in your side.
Q:How can I get your price list?
A: The price is related to your budget cost and steel specifications .Please send us your email or fax and order information – Quantity, Specification (steel type,thickness, width, surface finish),then I can send you the price list.
Q: Packing details?
A: We choose suitable package and reinforce for various steel products when loading and transport. Usually Water proof paper is inner packing,galvanized steel or coated steel sheet is outer packing , side guard plate,then wrapped by seven steel belt.or according to customer’s requirement
Q: What payment terms you can deal with?
A: Mostly we deal with T/T terms and L/C,for L/C we need to know which bank to open the L/C and after checking the bank information to decide whether to accept the L/C.If you have other preference, please negotiate.
Q:How long does your delivery time take?
A:In general, our delivery time is within 30-45 days, and may be delayed if the demand is extremely large or special circumstances occur.
Q:Can I go to your factory to visit?
A:Of course, we welcome customers from all over the world to visit our factory. However, some of the plants are not open to the public.
Q:Does the product have quality inspection before loading?
A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.
Q:What is your working time?
A:In general, our online service time is Beijing time: 8:00-22:00, after 22:00, we will reply to your inquiry during the next working day.
Q:What are the certifications for your products?
A:We have ISO 9001, SGS, EWC and other certifications.
Q:What are the shipping ports?
A:Under normal circumstances, we ship from Shanghai, Tianjin, Qingdao, Ningbo ports, you can choose other ports according to your needs.
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