304 2B Stailess Steel Sheet cold rolled

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 2 m.t.

Supply Capability:: 20000 m.t./month

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Stainless Steel sheet 304 with 4MM Thickness and Made In China

Specification

Standard:

ASTM

Technique:

Cold Rolled

Shape:

Square

Surface Treatment:

Polished

Steel Grade:

300 Series

Certification:

SGS

Thickness:

Width:

2000

Length:

4000

Net Weight:

Cold Rolled 304 2B Stailess Steel Sheet

Type	Cold Rolled 304 2B Stailess Steel Sheet
Thinckness	Cold rolled:0.3mm-3mm Hot rolled: 3.0mm-150mm
Widthness	1000-2000mm or as customized
Length	1000mm-6000mm
Finish	2B, BA, HL, MIRROR, NO. 1-NO. 4, 8K, and so on.
Standard	ASME, ASTM, EN, BS, GB, DIN, JIS etc
Material	mainly:201, 202, 304, 304L, 316, 316L,316 300series:301,302,303,304,304L,309,309s,310,310S,316,316L,316Ti,317L,321,3 200series:201,202,202cu,204 400series:409,409L,410,420,430,431,439
Application range	Decoration Industry Kitchenwave Building Elevator Upholstery
Delivery time	10-15 days subject to the clients' requirement and quantity
Productivity	3000 tons/month
Note	We can produce other standard as the customers’ requirement

Production Flow

Simple production process of stainless steel plate production

1.GRINDING

Grinding finish, also called brushed, directional or satin finish. coil or sheet...

2.POLISHING

polished stainless steel sheet uses grinding fluid to polish by polishing equipment on stainless steel ..

3.PVD COLOR COATING

PVD means Physical Vapor Deposition,working in vacuum condiction.....

4.ETCHING

Etching is corrode different kinds of patterns on stainless steel surfaces by chemical methods.

5.EMBOSSING

It is physical rolling on the stainless steel surface, pattern comes from metal roller...

Applications

Be extensively applied to architectural decoration, such as elevator decoration, luxurious doors, outdoor projects, wall decoration, advertisement nameplates, sanitary ware, ceiling, corridor, hotel hall, shop facade.Kitchenware, food industry, electronic industry, medical equipment, etc.

Chemical Compositon and Physical Property:

Type	Chemical Composition (%)
410	C	SI	Mn	S	P	Cr
410	0.03	0.32	0.25	0.001	0.019	12.21

304 2B Stailess Steel Sheet cold rolled

Q: How do you prevent discoloration on stainless steel sheets?: To prevent discoloration on stainless steel sheets, it is essential to avoid exposure to corrosive substances, such as salt, bleach, and strong acids. Regular cleaning with mild soap and water, followed by thorough drying, can help maintain the stainless steel's appearance. Additionally, applying a protective coating or using specialized cleaning products made for stainless steel can provide an extra layer of defense against discoloration.

Q: Are stainless steel sheets resistant to hydrochloric acid?: Yes, stainless steel sheets are generally resistant to hydrochloric acid.

Q: Are stainless steel sheets resistant to UV radiation?: Yes, stainless steel sheets are generally resistant to UV radiation. The chromium content in stainless steel helps to form a protective oxide layer, which acts as a barrier against UV rays. This makes stainless steel a durable and reliable material for outdoor applications that are exposed to sunlight. However, prolonged exposure to intense sunlight may cause some slight discoloration or fading over time.

Q: Are stainless steel sheets suitable for water treatment plants?: Yes, stainless steel sheets are highly suitable for water treatment plants. Stainless steel is corrosion-resistant, durable, and hygienic, making it an ideal material for water treatment applications. It can withstand harsh chemicals, high temperatures, and various water conditions, ensuring long-term performance and minimal maintenance. Additionally, stainless steel's inert nature prevents contamination of the treated water, meeting the stringent requirements for water quality and safety in treatment plants.

Q: Are stainless steel sheets resistant to scaling?: Yes, stainless steel sheets are highly resistant to scaling. Due to their chromium content, they form a protective layer that prevents oxidation and scaling even at high temperatures.

Q: What is the electrical resistance of stainless steel sheets?: The electrical resistance of stainless steel sheets can vary depending on several factors, such as the grade of stainless steel, its thickness, and the specific properties of the alloy used. Generally, stainless steel exhibits a relatively high electrical resistance when compared to other metals. This is primarily due to its composition, which includes a significant amount of chromium and other alloying elements that impede the flow of electric current. However, the precise value of electrical resistance can range from a few micro-ohms per square meter to several ohms per square meter, depending on the specific grade and thickness of the stainless steel sheet. Consequently, it is essential to refer to the manufacturer's specifications or conduct specific electrical resistance tests to obtain accurate values for a particular stainless steel sheet.

Q: Are stainless steel sheets resistant to high temperatures?: Stainless steel sheets are generally resistant to high temperatures, thanks to their excellent heat resistance properties. They are suitable for a wide range of applications that require withstanding high temperatures. This is due to the composition of stainless steel, which includes chromium, nickel, and other alloying elements. These elements create a protective oxide layer on the surface of the steel, acting as a barrier against oxidation and preventing corrosion or weakening at elevated temperatures. The structural integrity of stainless steel sheets remains intact even at temperatures up to approximately 1500°F (815°C). However, it is important to note that the temperature resistance may vary depending on the specific grade and thickness of the stainless steel sheet. To ensure accurate information for high-temperature applications, it is advisable to consult the manufacturer's specifications or seek professional advice.

Q: Are stainless steel sheets suitable for nuclear power plants?: Stainless steel sheets are well-suited for nuclear power plants due to their unique properties that make them ideal for such hazardous environments. Firstly, their exceptional corrosion resistance is crucial in plants with high levels of corrosive substances. Corrosion can compromise materials' structural integrity, leading to safety risks and potential failures. Therefore, stainless steel's resistance to corrosion ensures the longevity and reliability of equipment and structures in nuclear power plants. Secondly, stainless steel possesses high strength and toughness, enabling it to withstand extreme conditions like high temperatures and pressures found in these facilities. This strength and toughness allow stainless steel to endure the harsh environment and potential mechanical stresses that may arise during normal operations or accidents. Moreover, stainless steel exhibits excellent heat resistance, a critical characteristic in nuclear power plants where nuclear fission generates high temperatures. Stainless steel's ability to maintain its strength and structural integrity even at elevated temperatures makes it suitable for containing and handling radioactive materials and hot fluids. Additionally, stainless steel is easy to clean and maintain, which is vital in nuclear power plants where cleanliness and sterility are paramount. Regular cleaning and maintenance are necessary to prevent the accumulation of radioactive contaminants and ensure the safe and efficient operation of equipment and systems. In conclusion, stainless steel sheets are highly suitable for use in nuclear power plants due to their corrosion resistance, strength, toughness, heat resistance, and ease of maintenance. Their utilization ensures the safety, reliability, and durability of equipment and structures, thereby enhancing the overall efficiency and effectiveness of nuclear power plants.

Q: What are the common sizes and thicknesses available for stainless steel sheets?: Different applications and requirements can be accommodated with stainless steel sheets, which are available in a variety of sizes and thicknesses. Commonly used sizes for these sheets range from 36 inches by 96 inches (3 feet by 8 feet) to 48 inches by 120 inches (4 feet by 10 feet), with some variations in between, making them suitable for construction, industrial, and architectural projects. Regarding thickness, stainless steel sheets can be obtained in different gauges. The most frequently encountered thicknesses include 22 gauge (0.030"), 20 gauge (0.036"), 18 gauge (0.048"), 16 gauge (0.060"), 14 gauge (0.075"), and 12 gauge (0.105"). For more delicate applications, thinner sheets such as 26 gauge (0.018") and 24 gauge (0.024") are also available. It is worth noting that these sizes and thicknesses may vary depending on the manufacturer and supplier. Additionally, specific project requirements can be met by placing custom orders for sizes and thicknesses that are not readily available.

Q: How do you prevent crevice corrosion on stainless steel sheets?: To prevent crevice corrosion on stainless steel sheets, it is important to ensure proper cleaning and maintenance. Regularly inspect the sheets for any signs of damage or corrosion and promptly address any issues. Avoid leaving stagnant water or debris in crevices or gaps as they can promote corrosion. Applying protective coatings, such as paints or sealants, can also help prevent crevice corrosion. Additionally, using stainless steel grades that are more resistant to crevice corrosion, such as 316 or 317, can be beneficial in preventing this type of corrosion.

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