High Quality Surface Finish Cold Rolled Stee/China Supplier
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 50000 m.t./month
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Specification
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.
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%
FAQ:
1. Q: Where is your company located? How can I visit there?
A: Our company is located in Beijing, China. Welcome to visit us.
2. Q: Can I get sample and how long will it take?
A:Yes. We can supply sample. And you need to pay for courier.
3. Q: What's the MOQ?
A: Our MOQ is 25mt.
4. Q: What's the delivery time?
A: It will take about 30 days after TT or L/C.
5. Q: What is the payment terms?
A: T/T, L/C at sight
6. Q: How does your factory carry out quality control?
A: We attach great importance to quality control.Every part of our products has its own QC.
7. Q: What certificate do you have?
A: We have SGS, ISO9001 etc.
- Q: What are the uses of steel in the oil and gas industry?
- Steel is widely used in the oil and gas industry due to its exceptional strength, durability, and resistance to corrosion. It is primarily utilized for constructing pipelines, drilling equipment, and storage tanks. Steel pipes are used to transport crude oil, natural gas, and other fluids over long distances, ensuring safe and efficient delivery. Additionally, steel is employed in the fabrication of platforms, rigs, and subsea structures, providing a sturdy foundation for offshore drilling operations. Its versatility and reliability make steel an essential material in the oil and gas industry.
- Q: What are the different types of steel beams and their uses?
- There are several types of steel beams, including I-beams, H-beams, and wide flange beams. I-beams are commonly used in construction and offer excellent load-bearing capabilities. H-beams are often used in structural applications and provide more strength and stability. Wide flange beams are versatile and can be used in various construction projects, offering increased strength and durability.
- Q: How are steel products used in the manufacturing of household appliances?
- Steel products are used in the manufacturing of household appliances due to their durability, strength, and heat resistance. Steel is commonly used for the frames, bodies, and internal components of appliances like refrigerators, ovens, and dishwashers. It provides stability and support, ensuring the longevity of the appliances. Additionally, steel's resistance to corrosion and high temperatures makes it suitable for various parts that come into direct contact with heat or water, such as heating elements, stove burners, and tubs in washing machines.
- Q: What are the different types of steel chains and their applications?
- There are several types of steel chains, each designed for specific applications. Some common types include: 1. Grade 30 chains: These chains are general-purpose chains commonly used in applications such as towing, logging, and agriculture. 2. Grade 43 chains: Also known as high-test chains, they have a higher tensile strength and are ideal for heavy-duty applications like load securement and transportation. 3. Grade 70 chains: These chains are specifically designed for transportation and tie-down applications. They have a high strength-to-weight ratio, making them suitable for securing heavy cargo. 4. Grade 80 and Grade 100 chains: These chains are extremely strong and commonly used in lifting and rigging applications. They are capable of withstanding heavy loads and are often used in construction and industrial settings. 5. Stainless steel chains: These chains are corrosion-resistant and ideal for applications where exposure to moisture or chemicals is a concern. They are commonly used in marine environments, food processing, and medical equipment. Each type of steel chain has its own unique properties and applications, so it is essential to choose the appropriate chain based on the specific demands of the task at hand.
- Q: What are the different types of steel products used in the manufacturing of sports equipment?
- There are several types of steel products used in the manufacturing of sports equipment, including stainless steel, carbon steel, alloy steel, and tool steel. Stainless steel is commonly used for sports equipment due to its corrosion resistance and durability. Carbon steel is often used for the production of high-impact equipment such as golf clubs and baseball bats. Alloy steel is utilized for its strength and toughness, making it suitable for equipment like weightlifting bars. Tool steel, known for its hardness and wear resistance, is commonly used in the manufacturing of cutting tools found in sports equipment like skates and blades.
- Q: What are the different types of steel fasteners and their applications?
- There are several different types of steel fasteners commonly used in various applications. Some of the most common types include bolts, screws, nuts, and washers. Bolts are threaded fasteners that are used to join two or more components together. They come in different sizes and strengths, making them suitable for a wide range of applications such as construction, automotive, and machinery. Screws are similar to bolts but have pointed ends and are typically used to secure objects to a surface or to hold components together. Nuts are threaded fasteners that are used in conjunction with bolts to create a secure joint. They provide additional stability and can be easily tightened or loosened. Washers are flat, disk-shaped fasteners that are placed between a nut or bolt head and the surface of the material being fastened. They help distribute the load and prevent damage to the material. Overall, steel fasteners are essential components used in various industries for their strength, durability, and versatility.
- Q: What are the different types of steel sheet and plate materials?
- There are various types of steel sheet and plate materials, including carbon steel, stainless steel, alloy steel, and tool steel. Each type has its unique properties and characteristics, making them suitable for different applications and industries.
- Q: How is steel profiled and cut?
- Steel is profiled and cut using various methods such as laser cutting, plasma cutting, water jet cutting, and mechanical cutting. Laser cutting involves using a high-powered laser beam to melt or vaporize the steel, resulting in a precise and clean cut. Plasma cutting involves using a plasma torch that generates an electrical arc and a high-velocity jet of ionized gas to cut through the steel. Water jet cutting uses a high-pressure stream of water mixed with abrasive material to cut through the steel. Mechanical cutting methods involve the use of saws, shears, or drills to physically cut and shape the steel. These methods offer different advantages depending on the thickness and type of steel being cut.
- Q: What are the different types of steel profiles and sections available?
- There are several different types of steel profiles and sections available, including H-beams, I-beams, U-channels, angles, and T-sections. These profiles and sections have different shapes and sizes, allowing them to be used for various structural and construction purposes.
- Q: What are the properties and characteristics of stainless steel?
- Stainless steel is a versatile and durable material with several notable properties and characteristics. Firstly, it has a high resistance to corrosion, making it suitable for use in various environments, including those exposed to moisture and chemicals. Additionally, stainless steel exhibits excellent strength and toughness, allowing it to withstand heavy loads and impacts. It is also known for its aesthetic appeal, with a sleek and polished appearance that is often desired in architectural and decorative applications. Furthermore, stainless steel is highly hygienic, as it is non-porous and easy to clean, making it ideal for use in the food and medical industries. Overall, stainless steel's combination of corrosion resistance, strength, aesthetic appeal, and hygiene makes it a popular choice in various industries and applications.
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High Quality Surface Finish Cold Rolled Stee/China Supplier
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 50000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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