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 different forms of special steel available in the market?: There are several different forms of special steel available in the market, including stainless steel, alloy steel, tool steel, high-speed steel, and carbon steel. Each of these forms has its own unique properties and uses, making them suitable for various applications in industries such as construction, automotive, manufacturing, and aerospace.

Q: What are the applications of special steel in the manufacturing sector?: Special steel has numerous applications in the manufacturing sector due to its exceptional properties. It is commonly used in industries such as automotive, aerospace, construction, and machinery manufacturing. Special steel is utilized for manufacturing high-performance components, tools, and machinery parts that require superior strength, durability, and resistance to wear and corrosion. Its applications range from manufacturing gears, shafts, bearings, and springs to constructing bridges, buildings, and pipelines. Additionally, special steel finds use in the production of cutting tools, molds, and dies, further enhancing the efficiency and precision of manufacturing processes.

Q: How does special steel enhance the durability of products?: Special steel enhances the durability of products by providing exceptional strength, resistance to corrosion, and wear and tear. Its unique composition and manufacturing processes result in a material that can withstand high pressures, extreme temperatures, and harsh environments, prolonging the lifespan of various products and reducing the need for frequent repairs or replacements.

Q: What are the main applications of special steel in the packaging machinery?: Special steel is commonly used in packaging machinery for its high strength, durability, and resistance to wear and corrosion. It is primarily employed in the production of components such as blades, knives, rollers, and bearings, ensuring smooth and efficient packaging operations. Additionally, special steel's heat resistance and ability to maintain precision under extreme conditions make it suitable for applications involving high-speed packaging, cutting, and sealing processes.

Q: How does special steel contribute to improving product lifespan?: Special steel contributes to improving product lifespan by offering enhanced strength, durability, and resistance to corrosion. Its unique composition and manufacturing processes result in a material that can withstand harsh conditions, heavy loads, and wear and tear over an extended period. This increased longevity and reliability of products made with special steel ultimately leads to reduced maintenance costs, less frequent replacements, and improved customer satisfaction.

Q: What are the limitations of using special steel in high-stress applications?: Using special steel in high-stress applications comes with several limitations. Firstly, the cost of special steel can be significantly higher compared to other materials, making it less feasible for projects or industries with budget constraints. Secondly, the availability and sourcing of special steel can be a challenge, leading to potential delays in production or construction timelines. This becomes problematic in high-stress applications where time is of the essence. In addition, special steel may have limitations in terms of its structural integrity. Although it is generally stronger and more resistant to wear and tear than regular steel, it still has load-bearing capacity limits. Therefore, in extremely high-stress applications, special steel may not be the most suitable choice. Moreover, working with special steel can be more difficult than working with other materials. It may require specialized equipment or techniques for cutting, welding, or shaping, thereby adding complexity and cost to the manufacturing process. Lastly, special steel may have limitations in terms of its corrosion resistance. While it is generally more resistant to corrosion compared to regular steel, it can still rust or degrade if not properly maintained or exposed to harsh environments. This is a concern in high-stress applications where the material's durability and longevity are crucial. Overall, while special steel offers many benefits in high-stress applications, it is important to carefully consider its limitations in terms of cost, availability, load-bearing capacity, workability, and corrosion resistance. These factors should be thoroughly evaluated to determine the most suitable material for a specific high-stress application.

Q: How does special steel contribute to the renewable energy conversion efficiency?: Special steel plays a crucial role in improving the efficiency of renewable energy conversion by providing strength, durability, and resistance to extreme conditions. It is used in various components of renewable energy systems such as wind turbines, solar panels, and hydropower plants. The high strength-to-weight ratio of special steel enables the construction of taller wind turbine towers, allowing them to capture more wind energy at higher altitudes. Additionally, special steel is used in the production of high-efficiency solar panels, as it helps enhance their performance by increasing structural integrity and resistance to corrosion. In hydropower plants, special steel is employed to construct turbines and generators that can withstand the immense pressures and forces involved in generating electricity from water. Overall, the use of special steel in renewable energy systems contributes to their overall efficiency and longevity, aiding in the transition towards a sustainable energy future.

Q: Can special steel be used in the cement manufacturing industry?: Yes, special steel can be used in the cement manufacturing industry. Special steel, such as heat-resistant and wear-resistant steel, can be utilized in various components and machinery used in cement manufacturing processes. These steels are designed to withstand high temperatures, abrasion, and corrosion, making them suitable for applications in kilns, crushers, mills, and other equipment involved in cement production.

Q: How does special steel resist thermal fatigue?: Due to its distinctive composition and properties, special steel possesses the ability to withstand thermal fatigue. When a material experiences repeated cycles of heating and cooling, cracks form and ultimately lead to material failure. Special steel, on the other hand, is specifically engineered to endure extreme temperature changes. It possesses a high melting point and exceptional thermal conductivity, enabling efficient heat dissipation and minimization of thermal stress. Furthermore, the steel is often alloyed with elements like chromium, nickel, and molybdenum, which augment its resistance to thermal fatigue. The alloying elements within special steel create a protective layer that acts as a barrier against oxidation and corrosion. This safeguard prevents crack formation and enhances the steel's capacity to withstand thermal cycling. Additionally, the alloying elements enhance the steel's structural integrity by encouraging the formation of finely dispersed and evenly distributed microstructures. This, in turn, amplifies the steel's toughness and crack resistance. Moreover, special steel undergoes various heat treatment processes to further enhance its resistance to thermal fatigue. These processes involve controlled cycles of heating and cooling, refining the steel's microstructure and rendering it more resistant to deformation and cracking. The heat treatment also aids in alleviating any residual stresses that may have been induced during the manufacturing process. In conclusion, special steel resists thermal fatigue due to its distinctive composition, alloying elements, and heat treatment processes. Its high melting point, exceptional thermal conductivity, and protective layer against oxidation and corrosion make it highly resilient to thermal cycling. The refined microstructure and alleviated residual stresses further strengthen its ability to endure repeated cycles of heating and cooling without experiencing failure.

Q: What are the different aerospace grades of special steel?: In the aerospace industry, various grades of special steel are commonly utilized to meet the stringent safety standards and high-performance requirements. These grades are specifically engineered for aerospace applications. Let's take a look at some of the different aerospace steel grades: 1. One of the steel grades, known as 300M, stands out for its exceptional strength and toughness. It finds frequent use in aircraft landing gears, structural components, and other demanding applications. 2. Another widely employed alloy steel in the aerospace sector is 4340. This steel grade boasts high strength and good hardenability, making it suitable for critical components such as gears and shafts. 3. Stainless steel grade 17-4 PH offers a unique combination of high strength, corrosion resistance, and good toughness. It is commonly found in aerospace applications, including aircraft engine components, landing gears, and structural parts. 4. Similarly, 15-5 PH stainless steel shares similarities with 17-4 PH in terms of high strength and corrosion resistance. It is often chosen for aerospace applications where weight reduction is crucial, such as aircraft structural components. 5. The 300 series stainless steels, such as grades 301, 302, and 304, are frequently employed in aerospace applications due to their excellent corrosion resistance, low magnetic permeability, and favorable strength-to-weight ratio. These steels find use in aircraft structures, fuel tanks, and components that face harsh environments. 6. Although not technically steel, titanium alloys are widely utilized in aerospace applications thanks to their exceptional strength, low density, and high corrosion resistance. Grades like Ti-6Al-4V are commonly employed in aircraft structures, engine components, and landing gears. These examples represent only a portion of the diverse aerospace grades of special steel used in the industry. Each grade possesses specific properties and characteristics that render them appropriate for various applications within the aerospace field.

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