304 Stainless steel plates from okorder.com

304 Stainless steel plates from okorder.com System 1

304 Stainless steel plates from okorder.com

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 50 m.t.

Supply Capability:: 20000 m.t./month

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Quick Details

Standard: AISI, ASTM, BS, DIN, GB, JIS
Grade: 201,202,304,304L,309S,310S,316,316L,316Ti,317L,321,347H,409,409L,410,4
Thickness: 0.3mm-300mm
Type: Steel Plate
Technique: Hot Rolled
Surface Treatment: 2B, BA, No.1, Hair Line(HL), Mirror (8K), No.4 ,PVC etc
Width: 10mm-3000mm
Length: 1000mm-11000mm

Packaging & Delivery

Packaging Details:	Standard seaworthy packing type or as pe customers request
Delivery Detail:	Within 10-35 days

Specifications

1.Material:201,202,304,304L,309S,310S,316,316L,316Ti,317L,321,347H,409,409L,410,410S,420,430,etc.

1.Material:201,202,304,304L,309S,310S,316,316L,316Ti,317L,321,347H,409,409L,410,410S,420,430,etc.

2. Standard: ASTM,AISI,ASME,JIS,SUS,DIN,EN,GB,BS,etc;

3. Thickness: 0.3mm-200mm or as customer’s requirement

4. Width: 10mm-3000mm or as customer’s requirement

5. Length: 1000mm-11000mm or as customer’s requirement

6. Surface: 2B, BA, No.1, Hair Line(HL), Mirror (8K), No.4 ,PVC etc

7. Technical processing: Hot Rolled/Cold Rolled

8. Packaging:

Standard export packing-For stainless steel sheet

1).surface polish

2). bundle package

3). wooden case ,wooden pallet package

4).container or bulk

5).And can pack according to customer request;

9. Application:

1): Construction feild,shipping building industry

2): Petroleum and Chemical Industries

3): Food and Machenical Industries

4): Boiler Heat Exchange

5): Machinery and Hardware Industries

Q: What is the fatigue strength of steel sheets?: The fatigue strength of steel sheets refers to their ability to withstand repeated cyclic loading or stress without failure. It varies depending on factors such as the steel grade, surface condition, and thickness of the sheets.

Q: Can steel sheets be used for insulation?: Steel sheets are not suitable for insulation as they lack the ability to retain heat or prevent effective heat transfer due to their good conductivity of heat and electricity. Instead, steel sheets can even conduct heat and cold, rendering them ineffective as insulators. On the other hand, materials like fiberglass, foam, or cellulose are far superior for insulation as they excel at trapping and preventing the transfer of heat, making them the ideal choice for insulation purposes.

Q: How do steel sheets perform in UV resistance?: Steel sheets do not have inherent UV resistance. However, the addition of protective coatings or treatments can significantly improve their ability to resist damage from UV radiation.

Q: What is the process of anodizing steel sheets?: The process of anodizing steel sheets involves several steps to create a protective surface layer on the steel. First, the steel sheets are cleaned thoroughly to remove any dirt, grease, or other contaminants. This is typically done using a degreasing agent or by immersing the sheets in a solvent bath. Once the sheets are clean, they are then rinsed with water to ensure all traces of the cleaning agents are removed. This step is important to prevent any interference with the anodizing process. Next, the steel sheets are placed in an electrolyte bath, which is a solution containing an acid, such as sulfuric acid. The sheets are connected to the positive terminal of a power source, while a cathode is connected to the negative terminal. This creates an electrical circuit. When the power source is turned on, an electrical current passes through the circuit, causing oxygen ions to be released at the anode (the steel sheets). These oxygen ions react with the iron in the steel, forming a layer of iron oxide on the surface. During the anodizing process, the thickness of the oxide layer can be controlled by adjusting the duration of the process or the voltage applied. Thicker layers provide enhanced corrosion resistance and can also be dyed to achieve different colors if desired. After the anodizing process is complete, the steel sheets are rinsed again to remove any remaining electrolyte solution. They are then dried to prevent water spots or streaks from forming on the surface. Overall, anodizing steel sheets is a method of creating a durable and corrosion-resistant surface layer by utilizing an electrochemical process. This process helps to improve the lifespan and appearance of the steel, making it suitable for various applications such as architectural, automotive, or industrial purposes.

Q: How are steel sheets inspected for defects?: Steel sheets are inspected for defects using various techniques and methods to ensure their quality and reliability. One common method is visual inspection, where trained inspectors carefully examine the surface of the steel sheet for any visible defects such as cracks, scratches, dents, or surface irregularities. This is typically done under proper lighting conditions to enhance visibility. Another technique is magnetic particle inspection, which is used to detect surface or near-surface defects in ferromagnetic materials like steel. In this method, a magnetic field is applied to the steel sheet, and iron particles are then applied to the surface. If there are any defects, these particles will be attracted and form visible indications, allowing inspectors to identify the location and size of the defect. Ultrasonic inspection is another commonly used method that involves the use of high-frequency sound waves to detect internal defects in steel sheets. Ultrasonic waves are passed through the material, and any changes in the wave patterns caused by defects are detected by sensors. This non-destructive testing method can identify defects such as voids, cracks, or inclusions that may not be visible to the naked eye. Other techniques used for defect detection in steel sheets include eddy current testing, where electrical currents are induced in the material to detect surface defects, and X-ray inspection, which uses high-energy X-rays to reveal any internal flaws. Overall, a combination of visual inspection and non-destructive testing methods is employed to thoroughly inspect steel sheets for defects, ensuring that only high-quality sheets are used in various applications like construction, automotive, or manufacturing industries.

Q: What's the good way to connect two Q235 steel bolts? Why?: The two scheme should be avoided by 1 reasons, is not easy to locate; 2, the mechanical strength is lower than that of Q235 steel plate bolt, bolt if 8.8 or 10.9 has no significance; 3, time is in low efficiency and tap plate fees, high production cost. Only when the space of the tightening nut is not enough can the connection mode of the steel plate upside screw thread be adopted.

Q: Can steel sheets be used for automotive exhaust systems?: Yes, steel sheets can be used for automotive exhaust systems. Steel is a commonly used material in the construction of exhaust systems due to its durability, heat resistance, and cost-effectiveness.

Q: What are the different sheet metal joining techniques for steel sheets?: There are several different sheet metal joining techniques for steel sheets, including welding, riveting, clinching, adhesive bonding, and mechanical fastening. Each method has its own advantages and limitations, and the choice of technique depends on factors such as the desired strength, aesthetics, and cost of the joint.

Q: Are the steel sheets coated with any protective material?: Yes, the steel sheets are coated with a protective material. The protective coating is typically applied to the steel sheets to enhance their durability and resistance to corrosion. This coating acts as a barrier between the steel surface and external elements such as moisture, chemicals, and weather conditions, preventing the steel from rusting or corroding. The protective material can vary depending on the specific application and requirements, but it is commonly a layer of zinc or zinc-alloy coating, known as galvanized coating. This coating provides excellent protection to the steel sheets and extends their lifespan, making them suitable for various industries and applications.

Q: What is the hardness of the steel sheets?: The hardness of steel sheets can vary depending on the specific grade and manufacturing process, but generally, steel sheets have a high hardness level due to their strong composition.

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