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Stainless Steel Coil
Stainless Steel Coil

Stainless Steel Coil

Stainless steel coil is a versatile and essential semi-finished product, consisting of a continuous strip of stainless steel wound into a coiled form. Produced through precision hot rolling and cold rolling processes, coils offer exceptional uniformity in thickness, surface finish, and mechanical properties. They serve as the foundational material for a vast array of downstream applications, from industrial equipment to consumer goods, combining the corrosion resistance of stainless steel with the efficiency of continuous processing.
Material Grades:
Austenitic: ASTM 304 (304L), ASTM 316 (316L), 321.
Ferritic: 409, 430.
Duplex: 2205, 2507.
Surface Finishes:
No.1: Hot-rolled, annealed and pickled (matte finish).
2B: Cold-rolled, annealed and pickled, light finish.
BA: Bright annealed, smooth and reflective.
2D: Dull matte finish


    Our Stainless Steel Coil is a premium, versatile metal product manufactured via advanced hot-rolling and cold-rolling processes. It features outstanding corrosion resistance, excellent formability, stable mechanical properties, high-temperature tolerance, and long service life, making it an essential raw material for global manufacturing, construction, decoration, and industrial applications.

    Available in a complete range of grades, sizes, and surface finishes, our stainless steel coils support slitting, cutting, bending, welding, stamping, and deep processing to meet diverse project and production requirements.

    Key Features

    • Superior Corrosion & Oxidation Resistance: Stable performance in humid, alkaline, acidic, and coastal environments

    • Excellent Formability & Weldability: Easy to process while maintaining dimensional stability

    • High Strength & Heat Resistance: Reliable under high and low temperature conditions

    • Clean & Attractive Surface: Smooth, uniform, and suitable for both industrial and decorative use

    • Flexible Customization: Wide selection of dimensions, edges, weights, and packaging

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    Key Specifications & Parameters

    We provide a full range of stainless steel coils with customizable specifications to meet the specific requirements of different customers and application scenarios. The main specifications are as follows (customization is available according to customer needs):

    Parameter

    Details

    Material Grade

    201, 304, 304L, 316L, 310S, 409L, 410, 430,2205 Duplex

    Technique

    Hot Rolled / Cold Rolled

    Thickness

    Cold Rolled: 0.15mm - 6.0mm

    Hot Rolled: 3.0mm - 16.0mm

    Width

    1000mm, 1219mm, 1500mm, 2000mm (customizable special width)

    Surface Finish

    2B, BA (Bright Annealed), No.1, No.4 (Brushed), HL (Hairline), 8K (Mirror)

    Standards

    ASTM A240, EN 10088-2, JIS G4304, GB

    Edge Type

    Mill Edge (ME), Slit Edge (SE), etc

    Coil ID

    508mm or 610mm


    Material & Chemical Composition

    Grade

    C

    Mn

    Cr

    Ni

    Mo

    其他(Others)

    304

    ≤0.08

    ≤2.00

    18.0-20.0

    8.0-10.5

    -

    -

    304L

    ≤0.03

    ≤2.00

    18.0-20.0

    8.0-12.0

    -

    -

    316L

    ≤0.03

    ≤2.00

    16.0-18.0

    10.0-14.0

    2.0-3.0

    -

    430

    ≤0.12

    ≤1.00

    16.0-18.0

    ≤0.75

    -

    -


    Surface Finish Details

    2B Surface: After cold rolling, it undergoes heat treatment and pickling, followed by leveling and finishing to achieve a uniform matte finish. This is the most common surface finish, suitable for medical devices, milk containers, etc.

    BA (Bright Annealed): Achieving a high-reflectivity mirror effect through controlled bright annealing. Commonly used in home appliances, kitchenware, and architectural decoration.

    No. 4 (Brushed): Polished using 150-180 grit abrasive to achieve a continuous texture. Widely used in food processing equipment and hotel equipment.

    HL (Hairline): A fine-textured surface with long filaments, primarily used in elevators, escalators, and architectural decoration.


    Application Fields

    Construction Industry: Roofing, curtain walls, handrails, decorative panels, etc.

    Manufacturing Industry: Home appliances (refrigerators, washing machines), machinery parts, auto parts, hardware tools, etc.

    Chemical Industry: Chemical equipment, pipelines, storage tanks, etc. (especially 316L grade with strong corrosion resistance)

    Food & Medical Industry: Food processing equipment, medical instruments, hygiene-level pipelines, etc. (meet food-grade and medical-grade standards)

    Other Fields: Marine engineering, photovoltaic power generation, water treatment, etc.

     

    Why Choose Us

    • Stable quality with strict factory inspection

    •  Full-size inventory for fast delivery

    • Professional OEM & ODM customization

    • Competitive factory direct price

    •  Global logistics and after-sales support

     

     

    Contact our sales team today for a detailed quote or technical consultation. We're here to help you find the right solution for your specific requirements.

    Tel/Whatsapp/Wechat: +86 173 2728 8611

    Emailsales01@huafulai-js.com




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