High Quality Surface Finish Cold Rolled Steel Made in China

Ref Price:
Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
23 m.t.
Supply Capability:
50000 m.t./month
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Item specifice

Standard:
ASTM,GB,JIS
Technique:
Cold Rolled
Shape:
Round
Surface Treatment:
Dry,Oiled
Steel Grade:
Q195,Q215,Q235
Certification:
ISO,SGS,BV,CE
Thickness:
0.18mm-1.8mm
Width:
1000mm-1600mm
Length:
according to weight
Outer Diameter:
according to weight
Net Weight:
23mt
Packaging:
Standard Export Packing

Prime Quality SPCC Cold Rolled Steel Sheet/Coil

Widely used to appliance,automobile industry or other decoration usage.
Certificate: ISO9001
Packing Details: Wrapped by water proof paper and plastic film.Covered with iron sheet,strapped by steel strips to protect the damage under transportation.
Details please check following format

Brief Introduction
Cold rolled steel coil is steel that has been worked below its recrystallization temperature by passing it between a pair of rollers. Recrystallization temperature is the temperature at which grains in the lattice structure of the metal have been rearranged, leaving it free of strain and deformations. Cold rolled steel coil is pre-treated before being cold rolled with a process known as pickling, which uses strong acids to remove scale and other impurities. The cold rolled steel coil is then passed through rollers to reduce its thickness. Most cold rolling takes place in multiple passes and as the size of the cold rolled steel coil is further reduced, its strength and hardness both increase, but its ductility decreases. After cold rolling, heating the metal up in a process known as annealing can restore some of its ductility. The final cold rolled steel coil may be manufactured in the form of sheets, strips, bars, or other forms.

High Quality Surface Finish Cold Rolled Steel Made in China

High Quality Surface Finish Cold Rolled Steel Made in China

High Quality Surface Finish Cold Rolled Steel Made in China

Specification
1. Thickness: 0.4-2.0mm
2. Width: 900-1250mm
3. Inner Diameter: 508mm
4. Weight of Steel Coil: 3-15MT
5. Heat Treatment: Annealed
6. Margin Status: EC & EM
7. Surface Quality: FB&FC
8. Surface Status: SB & SD
9. Surface Treatment: Oiling

 
Mechanical Properties
1. Yield Strength: ≤320MPa
2. Tensile Strength: ≤370MPa
3. Elongation (L=50mm, b=25mm) When:
(1) Nominal Thickness<0.25mm: 30%
(2) Nominal Thickness 0.25mm-<0.40: 32%
(3) Nominal Thickness 0.40-<0.60mm: 34%
(4) Nominal Thickness 0.60-<1.0mm: 36%
(5) Nominal Thickness 1.0-<1.6mm: 37%
(6) Nominal Thickness >1.6mm: 38%


Q:
There are several different types of steel tanks used in the chemical industry. Some common types include carbon steel tanks, stainless steel tanks, and alloy steel tanks. Carbon steel tanks are commonly used for storing non-corrosive liquids and gases such as water, oil, and various chemicals. They are cost-effective and have good strength and durability. Stainless steel tanks are preferred for storing corrosive substances and high-purity chemicals. They provide excellent resistance to corrosion and are hygienic, making them suitable for food and pharmaceutical industries. Alloy steel tanks are used for storing highly corrosive chemicals and substances at high temperatures and pressures. They are specifically designed to withstand harsh environments and maintain structural integrity. Overall, the choice of steel tank depends on the specific requirements of the chemical being stored, such as its corrosiveness, temperature, and pressure. Proper selection of the tank material ensures safe storage and efficient operations in the chemical industry.
Q:
Steel gratings have a wide range of uses in various industries and applications. They are commonly used as flooring and walkways in industrial plants, commercial buildings, and construction sites due to their durability and high load-bearing capacity. They also provide excellent drainage and ventilation, making them suitable for outdoor areas such as bridges, platforms, and stairs. In addition, steel gratings are used as safety barriers, security fencing, and protective coverings in manufacturing facilities and infrastructure projects. Overall, steel gratings are versatile and essential components that enhance safety, efficiency, and functionality in diverse settings.
Q:
Steel is commonly used in the mining industry for various purposes such as construction of mining equipment, infrastructure, and vehicles. It is also used in the production of drill bits, conveyor belts, and crushers. Additionally, steel is essential for creating support structures, including mine shafts and tunnels, due to its strength and durability.
Q:
Steel wire rope is inspected for safety through a comprehensive process that involves visual examination, non-destructive testing, and load testing. Trained inspectors carefully inspect the wire rope for any signs of wear, corrosion, or deformations that may compromise its integrity. Additionally, non-destructive testing methods such as magnetic particle inspection or ultrasonic testing are employed to detect any hidden flaws or defects within the rope. Finally, load testing is conducted to ensure the wire rope can withstand the expected loads without failure. By following these inspection procedures, the safety of steel wire ropes can be effectively evaluated and maintained.
Q:
Steel plate rolling is a metal fabrication process that involves passing a flat sheet or plate of steel through a set of rollers to progressively bend and shape it into a desired form or curvature. The rollers apply force to the steel, reducing its thickness and elongating its length as it passes through. This process is commonly used to produce cylinders, cones, and other curved shapes for various applications in industries such as construction, manufacturing, and transportation.
Q:
Using steel in the manufacturing of playground equipment offers several advantages. Firstly, steel is highly durable and long-lasting, capable of withstanding heavy use and extreme weather conditions. This durability ensures that playground equipment remains safe and functional for an extended period, reducing the need for frequent repairs or replacements. Secondly, steel is a versatile material, allowing for the creation of various types of playground equipment, including slides, swings, and climbing structures. This versatility enables designers to create engaging and diverse play structures that cater to different age groups and abilities. Lastly, steel can be easily fabricated and customized, making it possible to design playground equipment that meets specific safety standards and aesthetic preferences. Overall, using steel in the manufacturing of playground equipment provides a sturdy, versatile, and customizable solution that enhances the safety and enjoyment of children on playgrounds.
Q:
Steel is widely used in the mining industry for various applications including mining equipment, infrastructure, and structural components. It is used in the construction of mining machinery such as drills, excavators, and trucks due to its high strength and durability. Steel is also used in the fabrication of mine shafts, storage tanks, and pipelines for transporting minerals. Additionally, steel is used in the construction of mine buildings, bridges, and other structures required for mining operations. Overall, steel plays a crucial role in the mining industry by providing robust and reliable materials for equipment and infrastructure.
Q:
Heat-treated steel has several properties that make it desirable for various applications. Firstly, it has improved hardness and strength compared to untreated steel. This is achieved by subjecting the steel to controlled heating and cooling processes, which alter its microstructure and result in a more durable material. Heat-treated steel also exhibits enhanced wear resistance, making it suitable for applications that involve friction or abrasion. Additionally, it often possesses improved toughness, allowing it to withstand impact and sudden loads. The specific properties of heat-treated steel can vary depending on the specific heat treatment method used, such as quenching and tempering, but generally, it offers a combination of high strength, hardness, wear resistance, and toughness.
Q:
Steel is commonly used in the manufacturing of kitchen utensils due to its strength, durability, and resistance to corrosion. It is used to make various utensils such as knives, spoons, forks, and cookware. The versatility of steel allows for the production of sharp and long-lasting cutting edges, sturdy handles, and easy-to-clean surfaces, making it an ideal material for kitchen utensils.
Q:
Some of the different types of steel structural shapes include I-beams, H-beams, channels, angles, and tubes. These shapes are commonly used in construction and engineering projects to provide structural support and stability.

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