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Color Stainless Steel Coil Suppliers

  • Grade: 201, 301, 304, 316, 430, etc
  • Thickness: 0.25~3mm
  • Width: 10~2000mm
  • Length: customized
  • Surface: Bead blasting, mirror, colored,8K, 10K, 12K, NO.4, Etch, Emboss, HL
  • Color: Rose gold, gold, black, red, etc
  • Processing: Bending, Welding, Decoiling, Punching, Cutting
  • Standard: JIS,AISI,ASTM,TUV
  • Delivery: 7~25 days
  • MOQ: 2MT
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product description of color stainless steel coil

Color stainless steel coil, also known as color-coated steel coil, is a type of steel sheet that undergoes special surface treatment. With continuous advancements in production technology and the emergence of advanced equipment, color stainless steel coils can present a wide range of vibrant colors and patterns, providing a unique visual experience.

The manufacturing process of color stainless steel coils is diverse, including water plating, electroplating, etching, embossing, and sandblasting, among others. These processes play a crucial role in the production, enabling the stainless steel coil surface to exhibit various colors and textures, meeting the diverse needs of different customers.

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production range of color stainless steel coil

Grade

201, 301, 304, 316, 430, etc

Standard

JIS,AISI,ASTM,TUV

Thickness

0.25~3mm

Width

10~2000mm

Length

customized

Surface

Beadblasting,mirror,colored,8K, 10K, 12K, NO.4, Etch, Emboss, HL

Color

Rose gold, gold, black,red,etc

Processing

Bending, Welding, Decoiling, Punching, Cutting

Width

50~1500mm

Delivery

7~25 days

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Chemical Composition of Some Grades

Chemical Composition

Grade

C

Mn

P

S

Ni

Cr

Mo

Cu

N

Ti

SUS304

≤0.08

≤2.00

≤0.045

≤0.030

8.0-10.0

18/20

—

—

—

—

SUS301

≤0.15

≤2.00

≤0.045

≤0.030

6.0-8.0

16/18

—

—

≤0.25

—

SUS201

≤0.15

≤5.5/7.5

≤0.06

≤0.030

0.8-1.2

16/18

—

—

≤0.25

—

SUS430

≤0.12

≤1.00

≤0.040

≤0.030

≤0.60

16/18

—

—

—

—

SUS443

≤0.015

≤1.00

≤0.04

≤0.030

—

≥20

—

≤0.3

≤0.025

≤0.8

SUS310S

≤0.1

≤2.00

≤0.045

≤0.03

19-22

24-26

—

—

≤0.10

—

SUS316L

≤0.07

≤2.00

≤0.045

≤0.30

10-14

16-18.5

2.0-3.0

—

≤0.11

—

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Here are five common color stainless steel processes:

1. Water Plating

It does not rely on an external power supply in the aqueous solution and relies on the reducing agent in the plating solution to carry out a chemical reduction reaction so that the metal is continuously reduced on the catalytic surface to form a metal plating layer.

2. Electroplating

Vacuum ion plating is mainly used. Vacuum ionization is to deposit of various metal and non-metal films on the surface of plastic parts by distillation or sputtering under vacuum conditions to obtain a very thin surface coating.

3. Etching

Metal etching also called photochemical metal etching, refers to the removal of the protective film of the metal etching area after exposure, plate making and development, and contact with chemical solutions during metal etching to achieve the effect of dissolving corrosion, forming unevenness or hollowing out. 

4. Embossing

stainless steel embossing is embossing processing on the stainless steel plate through mechanical equipment so that the surface of the plate has uneven patterns. Also called a stainless steel checkered plate. This kind of embossed board has a strong and beautiful appearance, higher surface hardness, is more wear-resistant, easy to clean, maintenance-free, resistant, pressure resistant, scratch resistant, and does not leave fingerprints. 

5. Sandblasting

Color sandblasting is processed on the surface of a stainless steel plate with zirconium beads through mechanical equipment so that the surface of the plate has a fine bead-like sand surface, forming a unique decorative effect. Then electroplating and coloring.

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features of color stainless steel coil

  • High Hardness: With a surface hardness range of 1200-1800 HV, it exhibits excellent hardness and wear resistance, capable of withstanding high-intensity friction and pressure.
  • Rich Colors: Offering a variety of vibrant color choices such as bright black, bright gray, bright brown, and sapphire blue, providing a unique and creative product appearance.
  • Outstanding Corrosion Resistance: Due to its excellent corrosion resistance, it can maintain its original luster and color for a long time, resisting rust and the impact of other environmental factors.
  • Strong Adhesion: The color stainless steel coil has strong adhesion, whether welded to other materials or coated, preventing peeling or bubbling.
  • Excellent Salt Spray Resistance: After salt spray testing, its corrosion resistance can exceed 720 hours, demonstrating outstanding corrosion resistance, and ensuring superior performance in marine or similar environments.
  • Superb Metallic Luster: Color stainless steel coil boasts a strong metallic luster, emitting an impressive visual effect, enhancing the product’s texture and nobility.
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application of color stainless steel coil

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  • Color stainless steel coil, with its unique charm and diverse applications, shines in the fields of construction and decoration. Its noble and elegant appearance, along with superior performance, has found wide applications in large hotels, high-end KTVs, and clubs.
  • The color stainless steel coil can exhibit a sparkling luster similar to gold, adding a luxurious and high-end atmosphere to the space. The unique gloss and texture emitted by this material make it a preferred choice for luxury decoration. In areas such as hall wall panels, ceilings, and elevator panels, the application of color stainless steel coil creates a magnificent visual effect, adding a rich artistic atmosphere to the space.
  • Moreover, color stainless steel coil is widely used in exterior decoration of buildings, signage, luxury doors, and more. Its robust and corrosion-resistant characteristics ensure it maintains its beautiful appearance in outdoor environments, making it an ideal choice for outdoor advertising, signage, and logos. Additionally, it is suitable for manufacturing luxury doors, providing a secure and reliable access system for residential and commercial spaces.
  • In the mechanical and industrial fields, the application of color stainless steel coil is extensive. It can serve as the outer shell of mechanical equipment and metal casing, offering corrosion resistance and wear protection. In shipbuilding and railway manufacturing industries, the use of color stainless steel coil is increasing, providing aesthetically pleasing and durable decorative materials for ships and trains.
  • Furthermore, color stainless steel coil is applicable to the manufacturing of various countertops, sinks, and light industrial products. In settings such as kitchen equipment, hotels, lobby walls, and corridor panels, color stainless steel coil, with its outstanding corrosion resistance and easy-to-clean features, becomes an ideal decorative material.
  • In conclusion, color stainless steel coil, with its unique charm and wide-ranging applications, plays a crucial role in the fields of construction, decoration, industry, and light industry. Its presence provides diverse and rich decorative choices for various occasions, adding a distinct charm to people’s living and working spaces.
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Ready to Elevate Your Projects? Dive into our Stainless Steel Collection and Submit Your Specifications Today!

Phone/WhatsApp/WeChat:+86 13052085117

Email: [email protected]

Address: RM557, NO.1388 Jiangyue Road, Shanghai China