Galvanised Steel sheets

Ref Price:

Loading Port:: China Main Port

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: -

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

Product Description:

Hot Dipped Galvanized Steel Coil

Hot-dip galvanized steel coils are available with a pure zinc coating through the hot-dip galvanizing process. It offers the economy, strength and formability of steel combined with the corrosion resistance of zinc. The hot-dip process is the process by which steel gets coated in layers of zinc to protect against rust. It is especially useful for countless outdoor and industrial applications.

Product Description Of Hot Dipped Galvanized Steel Coil

Thickness	0.13mm-0.7mm
Width	600mm-1250mm
Zinc Coating	30-200g/m2
Internal Diameter	508mm/610mm
Coil Weight	3-12MT
Quality	commercial and structural quality
Surface Treatment	regular & minimum spangle, zero spangle, oiled & dry, chromated , non-skin pass , skin pass
Standard	JIS G 3302, ASTM A 653M, EN 10327
Steel Grade	SGCC, CS, FS, SS, LFQ, DX51D+Z , S280GD

Technical Data Of Hot Dipped Galvanized Steel Coil

Chemical Composition	C	Si	Mn	P	S
Chemical Composition	0.04-0.06%	0.01-0.03%	0.18-0.22%	0.014-0.016%	0.006%-0.009%

Yield Strength	(Mpa) 280-320
Tensile Strength	(Mpa) 340-390
Elongation	20%-30%
Out-of-square	not exceed 1% Flatness
Bow	15mmmax
Edge Wave	9mmmax
Centre Buckle	8mmmax
Bending At 180 Degree	No crack, purling and fraction

Application Of Hot Dipped Galvanized Steel Coil

It can be widely used in transportation, light industry, civil usage and farming. It is also the perfect building material in construction for making roofing tile, steel profiles for wall partition, T-bar, studs, fireproof door, air conditioning duct and home appliance.

Q: What is the difference between a steel strip and a coil? The steel strip is flat steel, and the steel coil is made of steel. Is that correct?: A steel strip is also a coil, usually a narrow strip, also known as a steel strip.

Q: What is the thermal expansion coefficient of steel sheets?: The thermal expansion coefficient of steel sheets varies depending on the specific type of steel, but it is typically around 12 x 10^-6 per degree Celsius.

Q: What is the typical elongation of a steel sheet?: The typical elongation of a steel sheet can vary depending on the specific grade and thickness of the sheet. However, as a general guideline, the typical elongation for a steel sheet can range from 20% to 40% before it reaches its breaking point.

Q: Can the steel sheets be used in harsh environments?: Yes, steel sheets can be used in harsh environments. Steel is a strong and durable material that can withstand extreme temperatures, heavy loads, and exposure to moisture, chemicals, and other harsh conditions. Steel sheets are commonly used in industries such as construction, automotive, aerospace, and marine where they are exposed to harsh environments like high heat, corrosive substances, and heavy wear and tear. Additionally, steel can be coated or treated with protective materials to enhance its resistance to harsh environments, ensuring long-lasting performance and reliability.

Q: How do steel sheets perform in terms of light reflection?: Steel sheets have a relatively low light reflection compared to materials like polished metals or mirrors. However, their reflective properties can vary depending on the surface finish and treatment applied to the steel.

Q: Can steel sheets be used in the manufacturing of appliances?: Yes, steel sheets can be used in the manufacturing of appliances. Steel is a widely used material in the manufacturing industry due to its strength, durability, and versatility. Steel sheets can be shaped, formed, and cut into various sizes and designs to suit the specific requirements of different appliances. Additionally, steel is resistant to corrosion, making it suitable for appliances that may come into contact with water or other liquids. It is also a good conductor of heat, which is advantageous for appliances that require efficient heat transfer. Therefore, steel sheets are commonly used in the production of appliances such as refrigerators, ovens, dishwashers, washing machines, and many others.

Q: What is the average moisture resistance of steel sheets?: The average moisture resistance of steel sheets can vary depending on the specific type of steel and the protective coatings applied. Generally, steel sheets exhibit good moisture resistance due to their inherent ability to resist corrosion. However, additional surface treatments like galvanization can further improve their resistance by adding a layer of zinc to protect against moisture and corrosion. Providing an exact average moisture resistance value is challenging as it depends on factors such as the steel grade, thickness, and coating. Steel sheets with galvanized coatings typically offer excellent moisture resistance, with some studies reporting corrosion rates as low as 0.1-0.5 micrometers per year in highly corrosive environments. It is important to consider that the performance of steel sheets in resisting moisture can also be affected by factors like scratches, cuts, or exposure to chemicals. Proper maintenance, regular inspection, and careful handling of steel sheets are crucial to ensure their optimal moisture resistance over time.

Q: Can the steel sheets be used for metal stamping?: Indeed, metal stamping can make use of steel sheets. Steel, renowned for its robustness and potency, is frequently employed as a material in metal stamping procedures. Generally, steel sheets are sliced into precise dimensions and shapes before being subjected to the stamping process, wherein a die and punch set are utilized to fashion the desired form onto the steel sheet. This technique enables the production of a diverse array of items, including automotive parts, household appliances, and industrial components.

Q: Are steel sheets suitable for railway applications?: Yes, steel sheets are suitable for railway applications due to their high strength, durability, and resistance to wear and tear. Steel sheets are commonly used in the construction of railway tracks, bridges, and rolling stock due to their ability to withstand heavy loads and harsh environmental conditions. Additionally, steel sheets can be easily fabricated and welded, making them an ideal choice for various railway components.

Q: Can steel sheets be used for decorative wall panels?: Yes, steel sheets can be used for decorative wall panels. They can add a modern and industrial touch to interior spaces.

Send your message to us

*Email

*TEL

*Quantity

*Unit