Cold Rolled Stainless Steel Coil

Cold Rolled Stainless Steel Coil

Stainless steel cold rolled coils are different from hot rolling which involves high temperatures. Cold rolling is carried out at room temperature. During the cold rolling process, stainless steel coils are passed through rollers to reduce their thickness and reach the desired size. This method improves the mechanical properties (including strength, hardness and ductility), surface finish and dimensional accuracy of stainless steel coils, making it suitable for a variety of applications that require smooth and precise surfaces, such as automotive parts, kitchen utensils and decorative items. Stainless steel cold rolled coils are available in different grades such as 304, 316 and 430, each offering different properties in terms of corrosion resistance, formability and heat resistance.

Standard Types Provided:

ASTMDINSUSAISI
ASMEENJISBS

Cold Rolled Stainless Steel Coil

Thickness Range (mm): 0.3 – 3.0
Width Range (mm): 600 – 1524

  • Cold Rolling
  • Annealing
  • Pickling
  • Quality Control & Testing
  • Surface Treatment
  • Cutting
  • Bending
  • Stamping
  • Welding

Available, welcome to consult

A) Packaging Details: Standard export seaworthy packing or as required.
B) Delivery Time: 30-50 days, 7 days for stock goods.
C) Loading Port: Shanghai, Tianjin, Qingdao.
D) Offer Ability: 5000MT/Per Month.
E) MOQ: 1 Pcs.

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Cold Rolled SS Coil Available In Different Forms At Gnee
More Information About Cold Rolled Stainless Steel Coil
Surface Treatment:

2B, 2D, BA, No.1, No.3, No.4, No.6, No.7, No.8, HL(Hairline), SB(Scotch-Brite), 6k, 8k, 12k, LASER, EMBOSSED

Why Choose Gnee Cold Rolled SS Coil?

Gnee, as a Chinese steel supplier with 15 years of history, exports to 60+ countries. We provide stainless steel plates, sheets, strips, and coils. Gnee is committed to providing comprehensive stainless steel solutions, with excellent after-sales service, we support customization and ensure product quality.

In addition, our stainless steel has been successfully exported to more than 60 countries such as Singapore, Malaysia, The United Arab Emirates, Oman, Turkey, Nigeria, Egypt, Kuwait, Indonesia, Qatar, and Kenya. Many regular customers come to visit our company and factory and make multiple orders.

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PARTNER COMPANY DISPLAY
Applications
  • Automotive Industry
  • Construction and Architecture
  • Kitchenware and Appliances
  • Pharmaceutical and Chemical Industry
  • Food Processing and Packaging
  • Energy and Power Generation
What‘s The Feature Of Cold Rolled SS Coil?

Stainless steel cold-rolled coils have a smooth and refined surface finish. The cold-rolling process helps to remove surface imperfections and scale, resulting in a visually appealing and uniform surface.

Cold-rolled coils offer excellent dimensional accuracy and tight tolerances. The cold-rolling process allows for precise control over thickness, width, and length, ensuring consistent and uniform dimensions throughout the coil.

Cold-rolled coils exhibit improved mechanical properties compared to hot-rolled coils. The cold-rolling process increases the material’s strength, hardness, and toughness, providing better resistance to deformation and higher load-bearing capacity.

tainless steel cold-rolled coils are highly formable. The cold-rolling process enhances the material’s ductility and allows it to be easily shaped, bent, or formed into various complex shapes without compromising its structural integrity.

Cold-rolled coils often undergo additional surface treatments such as annealing, pickling, or passivation. These treatments remove impurities, scales, or oxides from the surface, providing enhanced corrosion resistance and a clean, smooth finish

Stainless steel cold-rolled coils are versatile and find applications in various industries. They are commonly used in automotive, construction, appliances, kitchenware, and electrical equipment due to their excellent combination of strength, formability, and corrosion resistance.

Stainless steel cold-rolled coils offer excellent corrosion resistance properties. The presence of chromium in stainless steel forms a protective oxide layer on the surface, preventing rusting and corrosion in various environments, including exposure to moisture, chemicals, and atmospheric conditions.

Cold-rolled coils can be customized to meet specific requirements. They are available in various grades, thicknesses, widths, and finishes, allowing for tailored solutions in different applications.

What Services Does Gnee Provide?

Gnee can provide the following measurement services for cold rolled stainless steel coil:

1. Dimensional measurement: Measure dimensional parameters such as length, width and thickness by measuring instruments to ensure that the stainless steel is qualified and meets the design requirements.
2. Surface measurement: Measure parameters such as flatness, bumpiness and surface roughness of the stainless steel surface to help ensure that the quality and surface condition of the stainless steel meets the requirements.
3. Thickness measurement: Use thickness gauges to accurately measure the thickness of the stainless steel to ensure it meets the design requirements.
4. Material measurement: Use material analysis instruments to measure the chemical composition and mechanical properties of the stainless steel to ensure that the quality and properties of the stainless steel meet the requirements.
5. Bending and Deformation Measurements: Stainless steel may be bent and deformed. By using tools such as bending gauges and displacement sensors to measure and monitor the degree of bending and deformation of stainless steel to ensure that it is within the allowable range.

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Gnee can customize the size and shape of your cold rolled stainless steel coil for your specific project needs. Custom design of stainless steel is carried out by a team of professional engineers and designers. Based on the project requirements and constraints, they will use calculation and simulation tools combined with experience and technical knowledge to optimize the stainless steel design to meet the specific needs of your different projects.

● Adjustment of the thickness, width and length of stainless steel based on load calculations and strength requirements for structural design.
● The shape of the stainless steel can be designed according to the demand characteristics.
● If the convenience of installation and maintenance is considered, we can also add openings and passages for easy access and operation in the design for areas that require frequent maintenance.

Ask Customized Services

Sourcing Gnee cold rolled stainless steel coil can provide the following further processing services. We can customize to meet the specific needs of our customers for different projects.

Cutting Service: Stainless steel can be custom cut to obtain the desired shape and size according to the customer’s needs. For example, flame cutting, plasma cutting, laser cutting, etc., can cut stainless steel into desired plates, blocks, shaped pieces, etc.
Bending & Forming: Stainless steel is bent and formed by applying stress and appropriate processes to obtain the desired shape.
Welding Services: Stainless steel can be subjected to various types of welding services, including manual arc welding, gas-shielded welding, laser welding, etc.
Hole Turning And Machining: Stainless steel is turned and holes are machined through the use of machining equipment. These processes produce smooth surfaces, precise holes and threads to meet specific assembly requirements.
Surface Treatments: Surface treatments can be applied to improve the corrosion resistance and aesthetics of the stainless steel. This includes methods such as painting, hot dip galvanizing, and electroplating to add a protective layer and provide corrosion resistance.

Ask Deep Processing Services

Gnee cold rolled stainless steel coil can provide the following testing services through third-party testing organizations. These third-party testing services provide independent and objective verification of stainless steel compliance with relevant standards and regulations.

Material Chemical Composition Analysis: Through chemical composition analysis, we can determine whether the composition of stainless steel meets the standard requirements.
Mechanical Property Test: Mechanical property tests include tensile test, impact test, bending test, etc., which is used to determine whether the mechanical properties such as strength, toughness and ductility of stainless steel meet the specified requirements.
Metallographic Test: Through the metallographic test, check the structure of stainless steel, grain size, non-metallic inclusions, etc., to evaluate its quality and performance.
Corrosion test: Through the corrosion test, evaluate the corrosion resistance of stainless steel, including salt spray corrosion, chemical corrosion resistance, etc.
Hardness Test: The hardness test is used to measure the hardness of stainless steel, and its strength and wear resistance can be evaluated according to the hardness value.
Ultrasonic Flaw Detection: Ultrasonic flaw detection is used to detect the internal defects of stainless steel, such as cracks, pores, inclusions, etc.

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