S690QL1 plate steel production

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S690QL1 steel high strength steel S690QL1

S590Q, S690Q, S690QL, S690QL1, WQ690D, Q550D, WQ590D, WH70Q,WDB620E, WH785E

The content of elements - [maximum early

A maximum of 0.50 Mo Cu, a maximum of 0.70, maximum 0.06 Nb, 2 Ti Ni maximum,a maximum of 0.05, maximum 0.12 V, 0.15 Zr maximum

Executive standard: EN10025-6, I like GB/T16270-2009

S690Q used in the manufacture of low temperature resistance, high strength of thekey parts, construction machinery, mining machinery structure, is of high strengthstructural steel plate.

S690Q: the yield strength of sigma 0.2 > 690- > 650 MPa, S690Q: the ultimate tensile strength of B 770-940MPa, S690Q: extension rate greater than 14 Delta 5%, S690Q:-20 C V impact work vertical is greater than or equal to 30J. I like

S690Q high strength steel plate, quenching and tempering heat treatment method,main use: manufacturing of all kinds of mechanical engineering, such as various types of mines and construction projects for the drilling rig, excavator, electric wheel dump truck, mine car, excavators, loaders, bulldozers, cranes, various typesof hydraulic support in coal mine mechanical equipment and abrasion proof structure; widely used in petrochemical industry, power plants and other industries,for the production of separator, nuclear reactor pressure shell, liquefied petroleum gas cylinders, hydropower station high pressure water pipe, water turbine voluteequipment and components

Plate for bridge: Q235qC Q345qC Q370qC Q420qC14MnNbq

Construction plate: Q235GJC Q345GJC Q390GJC Q420GJC Q460GJC

Shipbuilding: A B D E AH32/36 DH32/36 EH32/36 2hgr50 AH40 DH40 EH40

Grinding plate: S48-50 P20 718 WSM30A P80A 6388: X50 X56 X60 X65 pipeline steel X70

Wear resistant steel plate: NM360 NM400

High strength steel WH70Q WQ590DQ550D

Q: Can the steel sheets be used for decorative purposes?: Yes, steel sheets can be used for decorative purposes. They can be cut, shaped, and finished in various ways to create unique and visually appealing designs for applications such as architectural features, wall cladding, furniture, and artwork.

Q: What is the process of hot-dipping steel sheets?: Hot-dipping steel sheets is a process in which steel sheets are immersed in a bath of molten zinc to create a protective coating. The sheets are first cleaned and then passed through a series of chemical treatments to remove any impurities. They are then dipped into the zinc bath, where a metallurgical bond is formed between the steel and zinc, resulting in a durable and corrosion-resistant coating.

Q: Can steel sheets be drilled?: Yes, steel sheets can be drilled.

Q: What is the process of etching or engraving on steel sheets?: The process of etching or engraving on steel sheets involves several steps to create intricate designs or patterns on the surface of the metal. Here is a general overview of the process: 1. Design and Preparation: The first step is to create or choose a design that will be etched or engraved onto the steel sheet. This design can be hand-drawn or created using computer software. Once the design is finalized, it is transferred onto a film or stencil. 2. Cleaning the Steel Sheet: Before beginning the etching or engraving process, the steel sheet needs to be thoroughly cleaned to remove any dirt, grease, or oxidation. This is typically done using a solvent or a degreasing agent to ensure a clean and smooth surface for the etching or engraving. 3. Applying the Stencil: The stencil or film with the desired design is carefully applied to the steel sheet. This stencil acts as a protective barrier, preventing the etching or engraving solution from affecting the areas that should not be etched or engraved. 4. Etching or Engraving Solution: A specialized etching or engraving solution is selected based on the desired effect and the type of steel being worked on. This solution is applied to the exposed areas of the steel sheet, where the stencil has not been applied. The etching or engraving solution chemically reacts with the steel, removing a thin layer of metal to create the desired design or pattern. 5. Control and Timing: The etching or engraving process requires careful control of factors such as temperature, time, and concentration of the solution. These parameters can affect the depth and quality of the etching or engraving, so it is crucial to closely monitor and adjust them as needed. 6. Rinsing and Cleaning: Once the desired etching or engraving depth is achieved, the steel sheet is thoroughly rinsed to remove any remaining solution. This step is essential to stop the chemical reaction and prevent any further etching or engraving. 7. Finishing Touches: After rinsing, the steel sheet may undergo additional steps to enhance the appearance of the etched or engraved design. This can include polishing, buffing, or applying protective coatings to improve durability and visual appeal. Overall, the process of etching or engraving on steel sheets requires precision, attention to detail, and the use of specialized tools and chemicals. It is a skillful art form that can produce stunning and intricate designs on steel surfaces.

Q: What is the difference between a satin and mirror finish steel sheet?: The appearance and level of reflectivity distinguish a satin finish steel sheet from a mirror finish steel sheet. A satin finish steel sheet displays a sleek, non-glossy appearance with a minimal level of reflectivity. Achieved through the use of abrasive materials, it creates a brushed or textured surface. This finish is often favored for its contemporary and subtle aesthetic. Satin finish steel sheets find common usage in architectural and interior design applications, such as kitchen appliances, countertops, and wall panels. On the contrary, a mirror finish steel sheet exhibits an immensely reflective surface that closely resembles a mirror. Achieved by polishing the steel sheet to a high gloss using fine abrasives and buffing compounds, this finish boasts an intense shine and exceptional clarity. It reflects light remarkably, resulting in a glamorous and opulent appearance. Mirror finish steel sheets are commonly employed in decorative applications, including automotive trim, jewelry, and ornamental architectural elements. To summarize, the primary distinction between a satin and mirror finish steel sheet resides in their appearance and level of reflectivity. Satin finish offers a smooth, matte appearance with minimal reflectivity, while mirror finish provides an incredibly reflective, mirror-like surface.

Q: Are the steel sheets corrosion-resistant?: Yes, steel sheets are corrosion-resistant due to their composition and protective coatings.

Q: How much is a steel sheet per square meter?: The influence of steel prices, in addition to material related, but also with the thickness of the steel plate, thin steel plate prices will be more expensive

Q: Can steel sheets be used for electrical enclosures or cabinets?: Yes, steel sheets can be used for electrical enclosures or cabinets. Steel is a commonly used material for such applications due to its durability, strength, and ability to provide electrical grounding. It also offers protection against external elements and acts as a shield for electrical components inside the enclosure or cabinet.

Q: Can steel sheets be galvanized or coated with protective layers?: Yes, steel sheets can be galvanized or coated with protective layers. Galvanization involves the application of a layer of zinc to the surface of the steel sheet, providing corrosion resistance. Additionally, steel sheets can be coated with various protective layers such as paint, powder coating, or epoxy to enhance their durability and protect against environmental factors.

Q: How do steel sheets compare to other materials like aluminum or stainless steel?: Steel sheets have several advantages over other materials like aluminum or stainless steel. Firstly, steel sheets are generally much stronger and more durable than aluminum or stainless steel sheets. This makes them ideal for applications that require high strength and resistance to wear and tear. Secondly, steel sheets are more cost-effective compared to stainless steel sheets. Steel is usually less expensive to produce and purchase, making it a more economical choice for many industries. Additionally, steel sheets can be easily recycled, further reducing their overall cost and environmental impact. On the other hand, aluminum sheets are lighter in weight than steel sheets, which can be advantageous in certain applications where weight is a concern, such as in the aerospace industry. Aluminum is also naturally resistant to corrosion, making it a suitable choice for outdoor applications or environments with high humidity. Stainless steel sheets, on the other hand, are highly resistant to corrosion and staining, making them ideal for applications where hygiene and aesthetics are important, such as in the food and medical industries. Stainless steel sheets also have excellent heat resistance properties, making them suitable for high-temperature applications. In summary, steel sheets offer superior strength and durability compared to aluminum or stainless steel sheets, while also being more cost-effective. However, aluminum and stainless steel sheets have their own unique properties that make them suitable for specific applications. The choice between these materials ultimately depends on the specific requirements and constraints of the project or industry.

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