Q215 Cold Rolled Steel Coil

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Q215 Cold rolled steel coil

Q215 cold rolled steel coil is a versatile, high-quality product suitable for various applications across multiple industries. Its excellent mechanical properties, smooth surface finish, and consistent quality make it a reliable choice for manufacturers and builders.

Gnee offers customization services for their Q215 cold-rolled steel coils, catering to specific customer requirements. This includes custom dimensions, surface treatments, and additional processing services like cutting, bending, and welding. Their experienced team provides expert support and consultation to ensure the steel coils meet the exact needs of their clients.

  • Strength and Durability
  • ISO CE SGS BV Certificated
  • Support Customize Size & Shapes
  • Free sample
  • Loading Port: Shanghai, Tianjin, Qingdao
  • Good Weldability
  • Superior Mechanical Properties
  • ASTM/EN/JIS/GB Standard
  • Large Stock
  • 30-50 days, 7 days for stock goods
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Q215 Cold rolled steel coil Supplier & manufacturer

Gnee’s Q215 Cold Rolled Steel Coil features an exceptionally smooth and uniform surface, ideal for applications requiring high surface quality. Enhanced formability due to the cold rolling process, allowing for easy shaping into complex forms. SPCC cold-rolled coil has Superior mechanical strength, making it suitable for structural and load-bearing applications.

Gnee offers additional customization options for cold-rolled steel coils to meet specific requirements:

  • Surface Finish: Different surface finishes such as matte, glossy, or textured, depending on the application.
  • Coatings: Options for coated cold rolled steel, including galvanized or painted surfaces for enhanced corrosion resistance and aesthetic appeal.
  • Temper: Various temper grades provide the desired hardness and mechanical properties.
  • Packaging: Custom packaging solutions to protect the coils during transportation and storage.

Specifications Of Hot Sale Q215 Cold rolled steel coil

Width914mm/1000mm/1200mm/1219mm/1220mm/1250mm/1500mm etc.
SurfaceBlack painting, varnish paint, anti-rust oil, etc.
Coil weight5-15 tons or as customer’s requirement
Coil ID.506-610mm
GradeSGCC, SPCC, SECC, DC01, DC02, DC03, DC04, DC05, DC06, Q195, Q235, Q345, etc
Material20#, A53B, A106B, API 5L, ST37.0, ST35.8, St37.2, St35.4/8, St42, St45, St52, St52.4
STP G38, STP G42, STPT42, STB42, STS42, STPT49, STS49, etc.

Parameters Of Q215 stainless steel cold rolled coil

ElementComposition (Weight %)
Carbon (C)0.09 – 0.15
Manganese (Mn)0.25 – 0.55
Silicon (Si)≤ 0.30
Phosphorus (P)≤ 0.045
Sulfur (S)≤ 0.050
Tensile Strength (MPa)370 – 500
Yield Strength (MPa)≥ 215
Elongation (%)≥ 26 (for thickness ≤ 16mm)
Hardness (HB)≤ 156

Applications Of Q215 cr sheet coil

  • Automotive Industry
  • Appliance Manufacturing
  • Home Appliances
  • Construction
  • Office Furniture
  • Industrial Equipment
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Features of Q215 Cold Rolled Steel Coil

  • Strength: Q215 cold-rolled steel coils are known for their excellent tensile and yield strength, which makes them suitable for applications requiring strong structural support.
  • Durability: The steel coils exhibit high durability, ensuring a long service life even in demanding conditions.
  • Aesthetic Appeal: The cold-rolling process results in a smooth and uniform surface finish, making Q215 steel coils ideal for applications where appearance is important.
  • Quality: The high-quality surface finish is free from imperfections, providing a clean and polished look.
  • Ease of Fabrication: Q215 steel coils offer excellent weldability, allowing for easy joining and fabrication in various manufacturing processes.
  • Compatibility: This feature makes Q215 steel coils suitable for a wide range of welding techniques, including arc welding, resistance welding, and spot welding.
  • Versatility: The good formability of Q215 steel coils allows them to be easily shaped and molded into different forms and structures without cracking or losing strength.
  • Applications: This property is particularly valuable in industries that require complex shapes and detailed designs, such as automotive and construction.
  • Dimensional Accuracy: Q215 steel coils are manufactured with precise control over dimensions, ensuring consistency in thickness, width, and length.
  • Reliability: The consistent quality makes Q215 steel coils reliable for critical applications that demand exact specifications and tight tolerances.

Why Choose Gnee galvanized steel Product?

If you want to find a trustable galvanized steel sheet/coil/tube/pipe/rod/profiles manufacturer, Gnee will be your best choice. 20 years of experience galvanized steel products manufacturer, certified by CE, ISO, SGS and ASTM, EN. We strictly control the quality of our galvanized steel products, using high-quality raw materials and advanced production processes to ensure that our products meet international standards and customers’ requirements.

In addition, our galvanized steel products have been successfully exported to more than 60 countries such as Singapore, Vietnam, Malaysia, Indonesia, Pakistan, UAE, and South Korea, etc. Many regular customers visit our company and factory and make multiple orders.


What Services Does Gnee Provide?

Gnee can provide the following measurement services for galvanized steel product:

Coating Thickness: Measurement of the thickness of the zinc coating on the galvanized steel surface. This is crucial for ensuring that the steel has an adequate protective layer.

Dimensions: Checking and documenting the dimensions of the galvanized steel, including length, width, and thickness of the steel itself.

Weight: Determining the weight of the galvanized steel, which may include both the steel and the zinc coating. This is often measured in pounds or kilograms.

Surface Inspection: Examining the surface quality of the galvanized steel for any defects, imperfections, or irregularities.

Adherence to Standards: Verifying whether the galvanized steel meets specific industry or international standards for quality and performance.

Corrosion Resistance Testing: Assessing the corrosion resistance of the galvanized steel, which is a key property of the zinc coating.

Ask Measurement service

Gnee can customize the size and shape of galvanized steel products for your project according to specific project needs. The custom design of the galvanized steel product is carried out by a professional engineer and design team. Based on the requirements and constraints of the project, they will use calculation and simulation tools, combined with experience and technical knowledge, to optimize the galvanized steel products design to meet the specific needs of your engineering.

● According to the strength requirements of structural design, adjust the thickness, width, and length of galvanized steel product.
● The shape of the galvanized steel product can be designed according to the characteristics of the project.
● If you consider the convenience of installation and maintenance, we can also add openings and passages for easy access and operation in the design for areas that require frequent maintenance.

Ask Customized Services

Purchasing Gnee galvanized steel products can provide the following deep processing services. We can customize according to the specific needs of customers to meet the requirements.

Precision Cutting Service: Galvanized steel products can be custom cut to obtain the desired shape and size according to the needs of customers. For example, flame cutting, plasma cutting, laser cutting, etc., can cut galvanized steel sheet/coil/tube into required blocks, special-shaped parts.
Bending and forming: Galvanized steel products are bent and formed by stress application and appropriate processes to obtain the desired shape.
Welding service: Welding services for joining multiple pieces of galvanized steel, creating complex structures.
Punching and Perforation: Punching or perforating services for creating holes, slots, or other patterns in the galvanized steel. Meet specific assembly requirements.
Surface treatment: Additional coating or finishing processes to enhance the aesthetics or performance of the galvanized steel.

Ask Deep Processing Services

Gnee galvanized steel products can provide the following testing services through third-party testing agencies. These third-party testing services can provide independent, objective verification that galvanized steel products comply with relevant standards and regulations.

Coating Thickness Measurement: Verification of the thickness of the zinc coating on the galvanized steel surface.
Material Chemical Composition Analysis: Through chemical composition analysis, determine whether the composition of the galvanized steel products meets the standard requirements.
Mechanical Performance Test: Mechanical performance test includes tensile test, impact test, bending test, etc., which are used to determine whether the mechanical properties such as strength, toughness and ductility of products meet the specified requirements.
Corrosion Performance Test: Through the corrosion performance test, evaluate the corrosion resistance of galvanized steel products, including salt spray corrosion resistance, chemical corrosion resistance, etc.
Hardness Test: Hardness test is used to measure the hardness of galvanized steel products, and its strength and wear resistance can be evaluated according to the hardness value.
Adherence to Standards: Inspection to confirm that the galvanized steel meets specific industry or international standards for quality and performance.
Surface Inspection: Examination of the surface quality to identify any defects, imperfections, or irregularities.
Dimensional Inspection: Verification of dimensions to ensure that the galvanized steel meets the specified size requirements.

Ask Deep Processing Services

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