DX51D G350 Prime Spangle Hot Dip Galvanized Steel Coil GI Coil

DX51D G350 Prime Spangle Hot Dip Galvanized Steel Coil GI Coil System 1

DX51D G350 Prime Spangle Hot Dip Galvanized Steel Coil GI Coil System 2

DX51D G350 Prime Spangle Hot Dip Galvanized Steel Coil GI Coil System 3

DX51D G350 Prime Spangle Hot Dip Galvanized Steel Coil GI Coil System 4

DX51D G350 Prime Spangle Hot Dip Galvanized Steel Coil GI Coil

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 5 m.t.

Supply Capability:: 10000 m.t./month

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DX51D G350 Prime Spangle Hot Dip Galvanized Steel Coil GI Coil

Details of the DX51D G350 Prime Spangle Hot Dip Galvanized Steel Coil GI Coil

goods	Hot dip galvanized steel coil and sheet
Technical Standard:	JIS 3302 / ASTM A653 / EN10143/EN10327
Grade	DX51D / DX52D/ DX53D/ S250,280,320GD
Width	500/650/726/820/914/1000/1200/1219/1220/1250mm
Thickness	0.17-1.6mm (0.25-0.45mm is the most advantage thickness)
Type of coating:	galvanized
Zinc coating	Z60-120g/m2
Surface treatment	chromed / skin pass/ oiled /un oiled /slightly oiled/ dry
Surface structure:	zero spangle / minimized spangle / regular spangle/ big spangle
MOQ	5 Tons
Package:	Properly packed for ocean freight exportation in 20''containers
Price terms	FOB,CFR,CIF,CPT.CNF,CIP
Payment terms	30%TT in advance+70% TT or irrevocable 70%L/C at sight
delivery time	7days after receipt of 30% TT

Specification of the DX51D G350 Prime Spangle Hot Dip Galvanized Steel Coil GI Coil

Material	Tensile test
	Rel	Rm (MPa)	Elongation
			Elongation
	(MPa)		1.8~<2.0< span="">	2.0~<2.5< span="">	2.5~<3.2< span="">	3.2~<4.0< span="">	≥4.0
SPHC		≥270	≥29	≥30	≥31	≥32	≥32
SPHD		≥270	≥32	≥33	≥35	≥37	≥39
SPHE		≥270	≥33	≥35	≥37	≥39	≥41
SS330	≥205	330~430	≥26
SS400	≥245	400~510	≥24
SAPH370	≥370	≥255	≥32

Supplier of the DX51D G350 Prime Spangle Hot Dip Galvanized Steel Coil GI Coil

CNBM International Corporation is the most import and export platform of CNBM group(China National Building Material Group Corporation) ,which is a state-owned enterprise, ranked in 270th of Fortune Global 500 in 2015.

With its advantages, CNBM International are mainly concentrate on Cement, Glass, Iron and Steel, Ceramics industries and devotes herself for supplying high quality series of refractories as well as technical consultancies and logistics solution.

DX51D G350 Prime Spangle Hot Dip Galvanized Steel Coil GI Coil

Delivery of the DX51D G350 Prime Spangle Hot Dip Galvanized Steel Coil GI Coil

Packaging Detail	Sea worthy packing /as per customer's packing instruction
Delivery Detail	15 ~ 40 days after receiving the deposit

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DX51D G350 Prime Spangle Hot Dip Galvanized Steel Coil GI Coil

FAQ:

Are you a trading company or manufacturer?	Manufacturer
What’s the MOQ?	3 metric ton
What’s your delivery time?	15-35 days after downpayment received
Do you Accept OEM service?	Yes
what’s your delivery terms?	FOB/CFR/CIF
What's the Payment Terms?	30% as deposit,70% before shipment by T/T
	Western Union acceptable for small amount.
	L/C acceptable for large amount.
	Scrow ,Paybal,Alipay are also ok
Why choose us?	Chose happens because of quality, then price, We can give you both. Additionally, we can also offer professional products inquiry, products knowledge train (for agents), smooth goods delivery, excellent customer solution proposals.
What's your available port of Shipment?	Main Port, China
What’s your featured services?	Our service formula: good quality+ good price+ good service=customer's trust
Where are your Market?	Covering more than 160 countries in the world

Q: What are the properties of high-strength stainless steel?: High-strength stainless steel possesses excellent corrosion resistance, high tensile strength, and durability. It is resistant to high temperatures, making it suitable for use in extreme environments. Additionally, it offers good formability and weldability, allowing for various fabrication processes.

Q: How does cryogenic treatment affect the toughness of special steel?: The toughness of special steel is greatly affected by cryogenic treatment, which involves subjecting the steel to extremely low temperatures for an extended period. This process has the ability to transform the microstructure of the steel, resulting in improved mechanical properties, including increased toughness. Throughout cryogenic treatment, the steel goes through a process known as martensitic transformation, in which the carbon atoms within the steel lattice rearrange themselves. This transformation leads to the development of additional carbides, which strengthen the steel and enhance its toughness. These carbides act as barriers, hindering crack propagation and improving the steel's resistance to fracture. Additionally, cryogenic treatment reduces the presence of retained austenite, which is a metastable phase in steel that can have detrimental effects on its mechanical properties. The transformation of retained austenite into martensite during cryogenic treatment further enhances the toughness of the steel. The increased toughness achieved through cryogenic treatment makes special steel suitable for various applications that require high strength and resistance to fracture. It improves the steel's ability to endure heavy loads, impacts, and harsh environments. Moreover, cryogenic treatment can enhance the wear resistance and dimensional stability of special steel. It is important to acknowledge that cryogenic treatment alone is not a complete solution for optimizing the toughness of special steel. Other factors, such as the initial composition and heat treatment of the steel, also play a vital role in determining its overall mechanical properties. Therefore, cryogenic treatment should be considered as a complementary process in order to optimize the toughness of special steel.

Q: What are the applications of special steel in the manufacturing sector?: Special steel has a wide range of applications in the manufacturing sector, including the production of tools, machinery, automotive components, and construction materials. Its exceptional strength, durability, and resistance to corrosion make it ideal for manufacturing applications that require high performance and reliability. Furthermore, special steel can be tailored to specific requirements, enabling manufacturers to create customized products with enhanced properties, such as heat resistance or hardness. Overall, special steel plays a crucial role in various industries, contributing to the advancement and efficiency of the manufacturing sector.

Q: Can special steel be used in marine environments?: Yes, special steel can be used in marine environments. Special steel alloys, such as stainless steel or corrosion-resistant steel, are specifically designed to withstand the harsh conditions of saltwater and other corrosive elements found in marine environments. These alloys have excellent resistance to corrosion, erosion, and pitting, making them suitable for various marine applications, including shipbuilding, offshore structures, and marine equipment.

Q: How does special steel perform in terms of corrosion resistance?: Special steel has excellent corrosion resistance due to its high content of alloying elements, such as chromium, nickel, and molybdenum. These elements form a protective layer on the surface of the steel, preventing corrosive substances from reaching the underlying metal. Additionally, special steel can be further enhanced with surface treatments or coatings to enhance its resistance to corrosion in harsh environments.

Q: How does special steel perform in high-temperature environments?: Special steel performs exceptionally well in high-temperature environments. It has a high melting point, excellent resistance to heat and thermal shock, and can retain its strength and hardness even at elevated temperatures. This makes it highly suitable for applications such as aerospace, power generation, and automotive industries, where materials are exposed to extreme heat and require exceptional performance and durability.

Q: What are the different joining processes for special steel?: There are several different joining processes for special steel, including welding, brazing, soldering, and adhesive bonding. Welding involves melting and fusing the steel parts together, often using heat and pressure. Brazing and soldering involve using a filler metal with a lower melting point to join the steel parts. Adhesive bonding involves using a strong adhesive to bond the steel parts together. Each joining process has its own advantages and limitations, and the choice of process depends on factors such as the specific steel alloy, the strength requirements, and the application of the joined parts.

Q: What are the properties of magnetic steel?: Magnetic steel is characterized by its ability to attract and hold a magnetic field. It has a high magnetic permeability, allowing it to easily magnetize and demagnetize. Magnetic steel also exhibits high coercivity, meaning it has a strong resistance to losing its magnetization. Additionally, it possesses high electrical conductivity and is often used in various applications such as transformers, motors, and magnetic storage devices.

Q: What are the applications of special steel in the renewable energy sector?: The development and advancement of various renewable energy technologies heavily rely on special steel. Specifically, in the renewable energy sector, special steel is crucial for the manufacturing of wind turbines. Wind turbine components, including towers, generator frames, rotor hubs, and bearings, require high-strength and corrosion-resistant steel to withstand harsh operating conditions such as strong winds and exposure to moisture. The use of special steel ensures the longevity and reliability of wind turbines, thus promoting the growth of wind energy. Furthermore, special steel is extensively employed in the construction of solar power plants. Steel with excellent structural integrity, durability, and resistance to environmental degradation is necessary for solar panel frames, mounting structures, and support systems. Special steel provides these desired qualities, ensuring the stability and optimal performance of solar installations. In addition, special steel finds applications in the production of components for hydroelectric power plants. The construction of turbines, penstocks, and other hydraulic equipment requires steel with high tensile strength and resistance to corrosion caused by water and sediments. Special steel alloys possess these characteristics, making them ideal for hydroelectric power generation. Moreover, special steel is utilized in the manufacture of energy storage systems, such as batteries and fuel cells. These systems demand steel with outstanding conductivity, corrosion resistance, and mechanical strength to ensure efficient and reliable energy storage. Special steel alloys can meet these requirements, making them suitable for use in renewable energy storage technologies. In conclusion, special steel plays a vital role in the renewable energy sector by providing the necessary properties for the manufacturing of wind turbines, solar power plants, hydroelectric power plants, and energy storage systems. Its high-strength, corrosion-resistant, and durable characteristics enable the development of efficient and reliable renewable energy technologies, thereby contributing to the sustainable energy transition.

Q: Can special steel be used for structural applications?: Yes, special steel can be used for structural applications. Special steel refers to steel that has been alloyed or modified to possess specific properties such as enhanced strength, durability, or corrosion resistance. These qualities make special steel suitable for various structural applications where high performance and reliability are required, such as in the construction of buildings, bridges, and offshore platforms.

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