304 Stainless Steel Plate 3mm thickness

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 5 m.t.

Supply Capability:: 50000 m.t./month

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Specifications

304 Stainless Steel Plate 3mm thickness
the same quality with lower price and professional price
fast delivery and stable sup

Specifications

electric galvanized steel coils/sheets
with good quality and competitive price.Quick and reliable delivery

electric galvanized steel coils/sheets

This is regular/normal spangle galvanized steel

1. Product grade: Name: Hot dipped galvanized steel

2. Standard: JIS G3302 SGCC (ASTM A653/CQ, EN10142 DX51D)

3. Thickness of galvanized steel: 0.23mm to 4 mm

4. Normal width of galvanized steel: 100-1250mm

5. Surface treatment of galvanized steel: Chromated or un-chromated, un-oiled or oiled

6. Spanlge of galvanized steel: Large spangle, normal spangle, regular spangle, zero spangle

7. Tolerance of width of galvanized steel: +/-5.00mm

8. Coil weight of galvanized steel: 4 - 10MT

9. ID of galvanized steel: 508mm or 610mm

Price of galvanized steel: FOB, CFR/CFR, CIF

Loading port of galvanized steel: FOB FOSHAN OR SHENZHEN

Payment of galvanized steel: TT OR LC

electric galvanized steel coils/sheets

This is regular/normal spangle galvanized steel

Q:How do you prevent intergranular corrosion in stainless steel sheets?: Intergranular corrosion in stainless steel sheets can be prevented through various methods such as proper selection of stainless steel grade, heat treatment, and appropriate welding techniques. 1. Stainless Steel Grade Selection: Choosing the right stainless steel grade is crucial in preventing intergranular corrosion. Grades with a low carbon content, such as 304L or 316L, are less susceptible to intergranular corrosion compared to higher carbon grades. These low carbon grades minimize the formation of chromium carbide precipitates, which are the main cause of intergranular corrosion. 2. Heat Treatment: Heat treatment processes like solution annealing and quenching can help eliminate or reduce the formation of chromium carbide precipitates. This treatment restores the stainless steel's corrosion resistance by dissolving existing precipitates and promoting the formation of a protective chromium oxide layer on the surface. 3. Welding Techniques: Careful attention must be given to welding stainless steel sheets to prevent intergranular corrosion. Processes like gas tungsten arc welding (GTAW) or laser welding that provide precise control over heat input are preferred. Additionally, using low carbon filler metals or consumables specifically designed for intergranular corrosion resistance can minimize the risk of corrosion. 4. Post-Weld Cleaning and Passivation: After welding, it is essential to thoroughly clean the welded area to remove any contaminants or oxide scales that could promote corrosion. Acid cleaning followed by passivation helps restore the protective oxide layer and enhances the stainless steel's resistance to intergranular corrosion. 5. Avoiding Sensitization: Sensitization occurs when stainless steel is exposed to high temperatures for extended periods, leading to the formation of chromium carbide precipitates. It is crucial to avoid prolonged exposure to temperatures between 450-850°C (842-1562°F) during fabrication or service to prevent sensitization and subsequent intergranular corrosion. By implementing these preventive measures, intergranular corrosion in stainless steel sheets can be effectively minimized, ensuring the longevity and performance of the material in various applications.

Q:What welding equipment do we need for welding stainless steel sheet and stainless steel square tube?: 1 argon arc welding machine! If the person who has not been married, as little as possible, that thing has radiation, long time use of physiology is influential. You know what you do.2, regardless of the front and back can be, as long as it looks beautiful and practical.3, welding technology is good, it will not be ugly after welding.4, only the use of technology to make up for the lack of machinery, and then cattle B hardware, there is no good software is not good.5, welding rod, protective mask and so on.

Q:Can stainless steel sheets be used for elevator mirror panels?: Stainless steel sheets are suitable for elevator mirror panels. Elevator design and construction frequently utilize stainless steel due to its durability and corrosion resistance. Moreover, stainless steel's high reflectivity makes it an excellent option for mirror panels. Elevator mirror panels made of stainless steel not only enhance the elevators' appearance with a sleek and modern aesthetic but also offer exceptional durability and low maintenance requirements. Furthermore, stainless steel can endure the constant use and abuse, ensuring that elevator mirror panels made from this material are reliable and long-lasting.

Q:Can stainless steel sheets be used for chemical processing equipment?: Yes, stainless steel sheets can be used for chemical processing equipment. Stainless steel is known for its corrosion resistance, making it suitable for handling various chemicals and acids. It also has excellent strength and durability, which makes it a reliable choice for chemical processing equipment that requires high performance and longevity.

Q:What are the different types of stainless steel sheet surface coatings for outdoor applications?: Outdoor applications commonly use various types of stainless steel sheet surface coatings. These coatings aim to enhance the stainless steel's durability and corrosion resistance, making it suitable for harsh outdoor environments. One commonly used coating for outdoor applications is powder coating. This involves applying a dry powder to the stainless steel surface and then curing it under heat to create a protective layer. Powder coating offers excellent resistance against corrosion, UV rays, and chemicals, making it perfect for outdoor use. Furthermore, it provides a wide range of color options, allowing for customization and aesthetic appeal. Another type of coating frequently employed for outdoor applications is PVD (Physical Vapor Deposition) coating. This process entails depositing a thin film of material onto the stainless steel surface using a vacuum chamber. PVD coatings offer outstanding adhesion, wear resistance, and corrosion resistance, making them suitable for outdoor use. They also provide various decorative finishes like gold, bronze, or black, which can enhance the stainless steel's appearance. In addition, stainless steel can be coated with ceramic for outdoor applications. Ceramic coatings are typically applied using a high-temperature spray process, resulting in a hard, protective layer on the stainless steel surface. These coatings offer superior resistance against abrasion, chemicals, and UV rays, making them ideal for highly durable outdoor applications. To summarize, stainless steel sheet surface coatings for outdoor applications include powder coating, PVD coatings, and ceramic coatings. Each of these coatings offers distinct benefits in terms of corrosion resistance, durability, and aesthetic appeal, enabling the use of stainless steel in a wide range of outdoor environments.

Q:What's the difference between galvanized steel and stainless steel?: The corrosion resistance of stainless steel decreases with the increase of carbon content. Therefore, the carbon content of most stainless steel is lower, the maximum is not more than 1.2%, and the Wc (carbon content) of some steel is even lower than 0.03% (such as 00Cr12). The main alloying element in stainless steel is Cr (chromium), which is corrosion resistant only when the Cr content reaches a certain value. Therefore, stainless steel in general Cr (chromium) content of at least 10.5%. Stainless steel also contains Ni, Ti, Mn, N, Nb, Mo, Si and other elements.

Q:Are stainless steel sheets suitable for laboratory equipment?: Stainless steel sheets prove to be extremely well-suited for laboratory equipment due to their remarkable resistance to corrosion. This attribute renders them perfect for deployment in laboratory environments where chemicals and other corrosive substances are frequently employed. Moreover, stainless steel's cleaning and maintenance process is effortless, a critical factor for upholding a sterile laboratory setting. In addition, stainless steel exhibits durability and can withstand high temperatures, hence making it appropriate for various laboratory applications. Its robustness and ability to resist impact and wear ensure that laboratory equipment crafted from stainless steel can endure demanding usage and have a prolonged lifespan. In conclusion, stainless steel sheets offer a dependable and versatile material choice for laboratory equipment.

Q:Can stainless steel sheets be used for sink fabrication?: Certainly, sink fabrication can make use of stainless steel sheets. Undeniably, stainless steel stands as a favored material for sinks owing to its strength, ability to resist corrosion, and appealing appearance. By easily molding and joining stainless steel sheets, a sink design without visible seams can be effortlessly achieved, thanks to their pliability and adaptability to specific measurements and styles. Moreover, stainless steel boasts hygienic properties and simple maintenance, rendering it a sensible option for kitchen and bathroom sinks.

Q:What kind of welding rod is used for 310S stainless steel?: What kind of welding rod is used for 310S stainless steel?:310S stainless steel should be welded with ER-310 wire or A132 and 137 electrodes.

Q:Are stainless steel sheets suitable for industrial kitchens?: Yes, stainless steel sheets are highly suitable for industrial kitchens. They are corrosion-resistant, durable, and easy to clean, making them ideal for the rigorous demands and high hygiene standards of industrial kitchen environments. Stainless steel sheets also have excellent heat resistance and can withstand heavy use, making them a reliable choice for commercial cooking areas.

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