Hot Dip Galvanized Slitted Steel Coils Hot sale

Hot Dip Galvanized Slitted Steel Coils Hot sale System 1

Hot Dip Galvanized Slitted Steel Coils Hot sale

Ref Price:

Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 50000 m.t./month

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 Strips

Hot-dip galvanized steel strips 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 Strips

Thickness	0.18mm-3mm
Width	less than 600mm
Zinc Coating	30-200g/m2
Internal Diameter	508mm/610mm
Coil Weight	less than 3MT
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 Strips

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 Strips

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:How do steel strips perform in vibration-sensitive environments?: Steel strips generally perform well in vibration-sensitive environments. Due to their high stiffness and strength, steel strips have the ability to resist vibrations and dampen them effectively. They offer excellent mechanical stability, minimizing the risk of resonance and ensuring the equipment or structure remains stable. Additionally, steel strips can be specially designed and engineered to further enhance their vibration resistance, making them suitable for various applications in such environments.

Q:What is the magnetic permeability of a steel strip?: The magnetic permeability of a steel strip is a measure of its ability to allow the flow of magnetic fields, and it is typically high in steel materials.

Q:Can steel strips be used in the production of watch dials?: Yes, steel strips can be used in the production of watch dials. Steel is a durable and versatile material that is commonly used in various industries, including watchmaking. Steel strips can be cut and shaped into the desired size and design for watch dials. The steel can also be further processed to achieve different finishes, such as brushed or polished, to enhance the aesthetics of the watch dial. Additionally, steel is known for its corrosion resistance and strength, making it a suitable material for watch dials that need to withstand daily wear and tear.

Q:How are steel strips inspected for internal defects?: Steel strips are inspected for internal defects using various non-destructive testing methods. One common method is ultrasonic testing, where high-frequency sound waves are passed through the steel strip. If there are any internal defects such as cracks, voids, or inclusions, the sound waves will be reflected differently, and these reflections are detected by sensors. By analyzing the pattern of the reflections, the size, shape, and location of the internal defects can be determined. Another method used is magnetic particle inspection. In this technique, the steel strip is magnetized, and iron particles are applied on the surface. If there are any internal defects, the magnetic field within the strip will be disrupted, causing the iron particles to cluster around the defects. This clustering can be visually detected and indicates the presence of internal defects. Liquid penetrant testing is also employed to inspect steel strips for internal defects. In this process, a liquid dye penetrant is applied to the surface of the strip. The dye penetrates into any surface openings, such as cracks or voids, and is left to dwell for a specific period. After that, the excess dye is removed, and a developer is applied. The developer draws the remaining dye out of the defects, making them visible and easily detectable under proper lighting conditions. Additionally, eddy current testing can be used to inspect steel strips for internal defects. This method involves passing an alternating current through a coil, creating an electromagnetic field. As the coil is moved along the surface of the strip, any variations in the electromagnetic field caused by internal defects are detected by sensors. These variations are then analyzed to identify the presence and characteristics of internal defects. Overall, these non-destructive testing methods provide reliable and efficient ways to inspect steel strips for internal defects without causing any harm to the material. They play a crucial role in ensuring the quality and integrity of steel strips before they are used in various applications.

Q:Are steel strips suitable for the manufacturing of industrial machinery?: Yes, steel strips are suitable for the manufacturing of industrial machinery. Steel strips are known for their durability, strength, and versatility, making them ideal for constructing various components and structures in industrial machinery. They can be easily formed, shaped, and welded to create complex parts, and their high tensile strength ensures the machinery can withstand heavy loads and harsh operating conditions. Additionally, steel strips offer excellent corrosion resistance, ensuring the longevity and reliability of the machinery.

Q:How are steel strips used in the manufacturing of musical instruments?: Steel strips are commonly used in the manufacturing of musical instruments for various purposes. One significant application of steel strips is in the production of piano strings. These strings are typically made from high-quality steel wires that are tightly wound around a core steel strip. The steel strip provides stability and strength to the string, enabling it to produce clear and resonant notes when struck by the piano hammer. Steel strips are also utilized in the construction of certain percussion instruments, such as the vibraphone and marimba. In these instruments, steel strips are used as the resonating element, often referred to as bars. The length, thickness, and shape of these steel bars determine the pitch and tone of the notes produced. They are typically mounted on a frame and struck with mallets to create melodic sounds. Another application of steel strips in musical instruments is in the manufacturing of guitar strings. While the core of guitar strings is usually made of steel wire, the winding around the core often consists of a thin steel strip. This steel strip is coated with a layer of bronze or nickel and wound tightly around the core, providing durability, flexibility, and a unique tonal quality to the strings. Overall, steel strips play a crucial role in the manufacturing of musical instruments, particularly in the production of piano strings, percussion instrument bars, and guitar strings. These strips contribute to the sound quality, durability, and playability of the instruments, allowing musicians to create beautiful melodies and harmonies.

Q:How are steel strips tested for tensile strength?: Tensile testing is the method used to test the tensile strength of steel strips. This method involves applying a force to the strip until it breaks, while measuring the force required for the break. Typically, this testing is done using a specialized machine called a tensile testing machine. To conduct the test, a sample of the steel strip is prepared in a specific shape and size, usually in the form of a dog bone-shaped specimen. The specimen is then securely clamped into the grips of the tensile testing machine. One grip is attached to the upper part of the machine, while the other grip is attached to the lower part. Once the specimen is in place, the machine gradually applies an increasing force in the opposite direction of the clamps. This force causes the steel strip to stretch and elongate until it eventually fractures. Throughout this process, the machine records the applied force and the corresponding elongation of the strip. The recorded data is then plotted on a stress-strain curve, which illustrates the relationship between the applied force (stress) and the resulting deformation (strain) of the steel strip. By identifying the maximum force the strip can withstand before breaking, the tensile strength of the strip can be determined. Tensile testing provides valuable information about the mechanical properties of the steel strip, including its ultimate tensile strength, yield strength, and elongation. These properties are crucial in determining the suitability and quality of the steel strip for specific applications in industries such as construction and manufacturing.

Q:What are the main factors affecting the embrittlement of steel strips?: The main factors affecting the embrittlement of steel strips include temperature, exposure to corrosive environments, hydrogen absorption, and the presence of impurities or defects in the steel. These factors can lead to a decrease in the ductility and toughness of the steel, making it more prone to cracking or fracturing under stress.

Q:Are steel strips suitable for the production of roofing materials?: Yes, steel strips are suitable for the production of roofing materials. Steel is durable, strong, and resistant to weathering, making it an excellent choice for roofing. Additionally, steel can be easily shaped into various profiles and coated with protective finishes to enhance its longevity and aesthetic appeal.

Q:How are steel strips formed into different shapes?: Steel strips can be formed into different shapes through various processes such as bending, rolling, stamping, or pressing. These techniques apply pressure or force to manipulate the steel strip into the desired shape, allowing for the creation of a wide range of forms and structures.

1. Manufacturer Overview
Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates
a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability
a)Trade Capacity
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range