Grade 304 201 Cold Rolled 8K Stainless Steel Coil

Product Information

Product Introduction

Commodity	Austenitic, Ferritic, Martensitic, Duplex, Cold rolled, Hot rolled
Grade	201, 202, 301, 304, 304j1, 304l, 321, 309s, 310s, 2205, 409l, 410, 410s, 420, 420j1, 420j2, 430, 439, 409l, 443, 444, etc
Standard	ISO, JIS, ASTM, AS, EN, GB
Surface	N0.1, N0.2, N0.3, N0.4, N0.5, N0.6, N0.7, N0.8, 2D, 2B, HL, BA, 6K, 8K, etc
Thickness	0.1-200mm
Width	10-2000mm
MOQ	1MT
Packaging	Export standard, seaworthy
Trade Term	FOB, CFR, CIF
Transport Type	Container, bulk and train
Loading port	At any port
Payment terms	T/T, L/C at sight,West Union,D/P,D/A,Paypal
Delivery time	15-35 days after confirmed order

1. Appearance features

Frosted brushed stainless steel rolls stand out for their unique surface texture. The frosting effect is treated by a specific process, so that the surface presents a fine and uniform microscopic texture. This texture visually gives a soft, hazy beauty, effectively reducing the reflection of light and avoiding the glare caused by strong light. The drawing process forms continuous filamentous lines on the surface of stainless steel, which are arranged in a certain direction, adding a delicate line sense to the material, no matter from which Angle, it can show a unique metallic luster and texture, making the product more modern and fashionable.

2. Material and performance

Chemical composition
Frosted drawn stainless steel coil is mainly composed of iron (Fe), chromium (Cr), nickel (Ni) and other elements. The content of chromium is usually between 16% and 25%, it is a key element that gives stainless steel corrosion resistance, and can form a dense chromium oxide protective film on the surface of stainless steel. The addition of nickel further improves the corrosion resistance, toughness and ductility of the material. Different chemical composition ratios determine the different grades and performance characteristics of stainless steel to adapt to a variety of complex use environments.
Mechanical property
In terms of strength, frosted brushed stainless steel coil has high yield strength and tensile strength, and can withstand greater external forces without deformation or fracture. Its hardness is moderate, which can ensure smooth cutting, stamping and other operations in the processing process, and can resist scratches and wear during use. In addition, it also has good ductility, which allows the material to be made into different shapes of products through various processing methods to meet diverse design needs.

3.Machining characteristics

Cutting process
Matte brushed stainless steel coils perform well in the cutting process. Whether using mechanical cutting (such as sawing, shearing) or advanced laser cutting technology, you can obtain accurate, flat cuts. Due to the stability of its material, the edge after cutting will not appear serious burrs or deformation, which provides convenience for subsequent processing and assembly.
Forming process
In the process of stamping, bending and other forming processes, this stainless steel coil can be well adapted to the shape of the mold. Its good plasticity makes it can be processed into a variety of complex geometric shapes, such as arcs, waves and so on. And in the molding process, the surface treatment effect of frosted wire drawing will not be significantly affected, and it can still maintain the original beauty and texture.
weldability
For welding processing, frosted brushed stainless steel coil also has a good performance. By choosing the right welding method (such as argon arc welding, laser welding, etc.) and welding materials, high quality welding connections can be achieved. The welded joint is of high strength, and the weld area can be harmonized with the original matte brushed surface in appearance through appropriate surface treatment.

4. Application field

Architectural field
In architectural decoration, frosted brushed stainless steel coil is widely used in curtain wall, interior and exterior wall decoration, railings and so on. In the curtain wall, its unique appearance and weather resistance can enhance the overall image of the building; In interior decoration, it can be used to decorate wall panels, ceilings, etc., to create a high-end and fashionable space atmosphere; The use of frosted brushed stainless steel rolls for handrails is not only beautiful, but also comfortable to the touch and easy to clean.
Household products
In the manufacturing of household goods, it is often used to make high-end furniture, kitchen electrical shell, bathroom products and so on. For example, in kitchen appliances, their corrosion resistance and aesthetic properties can be perfectly integrated with modern kitchen design; In the bathroom products, such as faucets, bathroom cabinets, etc., can resist the erosion of water vapor and cleaning agents, and maintain a good appearance for a long time.
Industrial field
In industrial production, frosted brushed stainless steel coils can be used to manufacture instrument housings, mechanical equipment protective covers, etc. Its corrosion resistance and good mechanical properties can ensure the normal operation of instruments in complex industrial environments, while providing reliable protection for mechanical equipment and extending the service life of equipment.

5. Quality inspection and maintenance

Quality inspection
For the quality inspection of brushed stainless steel coil, it mainly includes appearance inspection, dimensional accuracy measurement, chemical composition analysis and mechanical properties testing. Appearance inspection to ensure that the surface is free of obvious defects, scratches and uneven color problems; Dimensional accuracy measurement ensures that the thickness and width of the coil meet the specified standards; Chemical composition analysis uses advanced spectral analysis technology to determine whether the content of alloying elements is accurate. Mechanical properties testing through tensile testing, hardness testing and other methods to evaluate the strength and hardness of materials.
Maintenance suggestion
During use, in order to maintain the good performance and appearance of the brushed stainless steel coil, direct contact with sharp objects should be avoided to prevent scratching the surface. For contaminated stains, you can use a mild cleaner and a soft cloth to wipe. Regular cleaning and maintenance can extend its service life, so that it can maintain its beautiful and functional characteristics for a long time.

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