Galvanized coil

Galvanized coil, a thin steel sheet that is dipped into a molten zinc bath to adhere a layer of zinc to its surface. It is mainly produced by the continuous galvanizing process, in which rolls of steel sheet are continuously dipped into a bath of molten zinc to make galvanized steel sheet; alloyed galvanized steel sheet. This steel sheet is also manufactured by the hot dipping method, but immediately after leaving the bath, it is heated to about 500°C to produce an alloyed coating of zinc and iron. This type of galvanized coil has good paint adhesion and weldability.

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Galvanized Coil

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Product Description

Galvanized coil is a surface galvanized sheet with yield strength of 235MPa.

Product Description

Product name	Galvanized Coil
Thickness	0.12mm-3.5mm
Width	600mm-1500mm
Length	508mm/610mm, support customization
Standard	AISI, ASTM, DIN, JIS, GB, JIS, SUS, EN, etc.
Zinc layer	Hot dip galvanizing: 60-275g/m²
Zinc layer	Pre-galvanized: 80-275g/m²

Chemical composition

Standard	Grade	C	Si	Mn	P	S	Ti
For cold forming Chinese standard	DX51D+Z	0.12	0.5	0.6	0.1	0.045	0.3
	DX52D+Z	0.12	0.5	0.6	0.1	0.045	0.3
	DX53D+Z	0.12	0.5	0.6	0.1	0.045	0.3
	DX54D+Z	0.12	0.5	0.6	0.1	0.045	0.3
	DX56D+Z	0.12	0.5	0.6	0.1	0.045	0.3
	DX57D+Z	0.12	0.5	0.6	0.1	0.045	0.3
For cold forming Japanese standard	SGCC	0.15	0.5	0.8	0.05	0.03	0.025
	SGCD1	0.12	0.5	0.6	0.04	0.03	0.025
	SGCD2	0.1	0.5	0.45	0.03	0.03	0.025
	SGCD3	0.08	0.5	0.45	0.03	0.03	0.025
	SGCD4	0.06	0.5	0.45	0.03	0.03	0.025
For structure Japanese standard	SGC340	0.25	0.5	1.7	0.2	0.035	0.025
	SGC400	0.25	0.5	1.7	0.2	0.035	0.15
	SGC440	0.25	0.5	2	0.2	0.035	0.15
	SGC490	0.3	0.5	2	0.2	0.035	0.025
	SGC510	0.3	0.5	2.5	0.2	0.035	0.025
For structure AISI standard	S220GD+Z	0.2	0.6	0.7	0.1	0.045	0.025
	S250GD+Z	0.2	0.6	0.7	0.1	0.045	0.025
	S280GD+Z	0.2	0.6	0.7	0.1	0.045	0.025
	S320GD+Z	0.2	0.6	0.7	0.1	0.045	0.025
	S350GD+Z	0.2	0.6	0.7	0.1	0.045	0.15
	S550GD+Z	0.2	0.6	0.7	0.1	0.045	0.15

Mechanical behavior

Grade	Yield strength MPa≥	Tensile strength MPa≥	Elongation A%≥
DX51D+Z/ZM/AZ/AM	240-380	270-500	22
DX52D+Z/ZM/AZ/AM	140-300	270-420	26
DX53D+Z/ZM/AZ/AM	140-260	270-380	30
DX54D+Z/ZM/AZ/AM	120-220	260-350	36
S220GD+Z/ZM/AM	220	300	20
S250GD+Z/ZM/AZ/AM	250	330	19
S280GD+Z/ZM/AM	280	360	18
S300GD+AZ/AM	300	380	18
S320GD+Z/ZM/AM	320	390	17
S350GD+Z/ZM/AZ/AM	350	420	16
S450GD+AZ/AM	450	480	15
S550GD+Z/ZM/AZ/AM	550	550	－

Surface selection

Zero zinc flower	Small zinc flower	Normal zinc flower	Big zinc flower

Material comparison

Chinese standard	Japanese standard	European standard
DX51D+Z/DC51D+Z (CR)	SGCC	DX51D+Z
DX52D+Z/DC52D+Z	SGCD1	DX52D+Z
DX53D+Z/DC53D+Z/DX54D+Z/DC54D+Z	SGCD2/SGCD3	DX53D+Z/DX54D+Z
S220/250/280/320/350/550GD+Z	SGC340/400/440/490/570	S220/250/280/320/350GD+Z
DX51D+Z/DD51D+Z (HR)	SGHC	DX51D+Z

Products Display

Packaging and shipping
Standard export shipping packaging (waterproof paper and steel tape packaging), suitable for all kinds of transportation, or packaged according to your needs. Each carton is well supported and reinforced. Use 20-foot containers to load 6 meters and 40-foot containers to load 12 meters. We will take photos of container loading and seal the container. Shipping is fast.

Customer Reviews
We have also established a professional international trade service team with sales networks all over the world. With many advantages, we cooperate with customers in North America, South America, Europe, Southeast Asia, the Middle East and Africa, and have established operations in Peru, the Philippines, Russia, Ukraine, Belarus, Uzbekistan, Pakistan, Indonesia, Malaysia, South Africa, Sri Lanka, Turkey, Vietnam, Laos, More than 30 countries including Brazil, Thailand, the Middle East, the United Arab Emirates, Morocco, Spain, the United States, New Zealand, and Iran. The customers we cooperate with have high praise for our products. At the same time, we also have a high-quality after-sales service system, so you can choose our team with confidence.

Warehouse Storage

The annual production capacity reaches 2 million tons and the annual revenue is more than 8.9 billion yuan. The company has a warehousing base of 40,000 square meters and maintains an inventory of about 250,000 tons all year round. Complete specifications, convenient and fast loading.

Packing and shipping

It is mainly used for quotations and shipments of domestic import and export trade. In addition, it is an agent for profiles, round steel, angle steel, hexagonal steel, square steel, flat steel and steel plates from major steel mills. It mainly serves the needs of import and export customers.

Customer conversation

As a leading steel pipe manufacturing enterprise in the province, it passed the ISO9001 international quality management system certification in 2019 and passed the American Petroleum Institute API audit certification. In 2019, it was rated as an "A-level tax-paying enterprise". In the same year, it won the Liaocheng Mayor's Quality Award and the honorary title of Shandong Famous Brand Product. It was also one of the top 100 steel trading enterprises in China.

Application field

Our company is a integrated industrial and trade enterprises. And we have strong supply capabilities. Our main products include stainless steel, galvanized steel, carbon steel, etc., including steel coils, steel plates, steel pipes, various profile steels, etc., as well as copper, aluminum, titanium and other metal materials. Suitable for construction industry, metallurgical industry, chemical industry, electric power industry, aerospace industry, machinery manufacturing industry, shipbuilding industry, automobile manufacturing industry and other fields.

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Galvanized Coil