304L STAINLESS STEEL COIL

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304L STAINLESS STEEL COIL Specification

Surface Treatment
Polished / Annealed

Usage
INDUSTRIAL

Material
Stainless Steel

Technique
Cold Rolled / Hot Rolled

Grade
304L

Product Type
STAINLESS STEEL COIL

Coil Thickness
0.2 mm 10 mm

Coil Weight
2 Ton 12 Ton (Custom available)

Coil Length
Custom as per requirement

Hardness
Soft, Semi Hard, Hard, and Custom

Application
INDUSTRIAL

Edge Type
Mill Edge / Slit Edge

Standard
ASTM A240 / A480

Width Range
20 mm 1500 mm

Ultimate Tensile Strength
520 MPa

Corrosion Resistance
Excellent, suitable for high-corrosive environments

Packing
Standard Export Packaging

Elongation
40% Min

Yield Strength
205 MPa

Finish
2B, BA, No.1, No.4, Mirror

Chemical Composition
Cr: 18-20%, Ni: 8-12%, C 0.03%

Density
7.93 g/cm

304L STAINLESS STEEL COIL About

Stainless Steel Coils are high-quality rolled stainless steel sheets supplied in coil form, designed for excellent strength, corrosion resistance, and durability. Manufactured using premium stainless steel grades, these coils offer superior surface finish, uniform thickness, and outstanding forming and welding properties. They are suitable for a wide range of industrial, commercial, and architectural applications.

High Performance in Demanding Environments

Engineered for resilience, 304L stainless steel coil delivers top-notch corrosion resistance, making it highly suitable for both industrial and architectural projects. Its low carbon content minimizes carbide precipitation during welding, ensuring longevity and structural integrity even in aggressive settings.

Customizable Sizes and Surface Finishes

Whether you need a particular width, thickness, or finish, these coils can be tailored to meet your specific project requirements. Options include mirror, polished, annealed, and several industrial surface treatments, all designed to enhance aesthetics and performance while ensuring optimum compatibility with industrial machinery.

FAQ's of 304L STAINLESS STEEL COIL:

Q: What characteristics make 304L stainless steel coil suitable for high-corrosive environments?

A: 304L stainless steel coil offers excellent corrosion resistance due to its high chromium (18-20%) and nickel (8-12%) content, paired with a low carbon percentage ( 0.03%). This composition helps maintain structural stability and fight off oxidation and corrosion, making it ideal for challenging industrial settings.

Q: How can I order 304L stainless steel coil in custom dimensions or finishes?

A: You can request custom widths (20 mm - 1500 mm), thicknesses (0.2 mm - 10 mm), coil lengths, and coil weights (2-12 tons) when placing an order through your supplier or trader in India. Various finishes (2B, BA, No.1, No.4, Mirror) and edge types (mill, slit) are also available to suit your project specific needs.

Q: What is the typical usage process for 304L stainless steel coil in industrial applications?

A: Industries utilize 304L stainless steel coils in fabrication processes like cutting, forming, and welding, owing to its excellent elongation, yield strength, and hardness options. Its adaptability makes it suitable for manufacturing tanks, chemical containers, machinery components, and more, especially where corrosion resistance is critical.

Q: When should I choose soft, semi-hard, or hard variants of 304L stainless steel coil?

A: The choice depends on your application requirements. Soft coils are suited for deep drawing and bending. Semi-hard variants provide a balance of strength and flexibility, while hard coils are preferred for projects requiring extra rigidity and wear-resistance.

Q: Where is 304L stainless steel coil commonly supplied from and how is it packaged?

A: 304L stainless steel coils are widely supplied and traded by authorized distributors and manufacturers in India. They are packed in robust standard export packaging that ensures protection against mechanical damage and environmental influences during transit.

Q: What benefits does the 2B, BA, No.1, No.4, and Mirror finish offer on 304L stainless steel coil?

A: These finishes contribute to the coil's appearance and functional properties. For example, 2B provides a smooth, matte surface ideal for general purposes; BA gives a bright, reflective look; No.4 is popular for architectural uses; and Mirror finish delivers a highly polished, aesthetic surface for decorative applications.

Q: How is 304L stainless steel coil manufactured to meet ASTM A240 / A480 standards?

A: Coils are produced using hot-rolled or cold-rolled techniques, followed by surface treatments like polishing or annealing. Adherence to ASTM A240 / A480 standards ensures consistent quality, mechanical strength, and chemical composition throughout the production process.

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