Flat Steel A36 Q235 SS400 Slit Ms Carbon Mild Hot Rolled
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 27 m.t.
- Supply Capability:
- 35000 m.t./month
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Product Description:
OKorder is offering Flat Steel A36 Q235 SS400 Slit Ms Carbon Mild Hot Rolled at great prices with worldwide shipping. Our supplier is a world-class manufacturer of steel, with our products utilized the world over. OKorder annually supplies products to European, North American and Asian markets. We provide quotations within 24 hours of receiving an inquiry and guarantee competitive prices.
Product Applications:
Flat Steel A36 Q235 SS400 Slit Ms Carbon Mild Hot Rolled are ideal for structural applications and are widely used in the construction of buildings and bridges, and the manufacturing, petrochemical, and transportation industries.
Product Advantages:
OKorder's Flat Steel A36 Q235 SS400 Slit Ms Carbon Mild Hot Rolled are durable, strong, and resist corrosion.
Main Product Features:
· Premium quality
· Prompt delivery & seaworthy packing (30 days after receiving deposit)
· Corrosion resistance
· Can be recycled and reused
· Mill test certification
· Professional Service
· Competitive pricing
Product Specifications:
Flat Steel
1.Thickness:1.5mm-14mm
2.Width:10mm-1010mm
3.Grade:Q235, Q345, A36
3.Factory producing, guaranteed material
| Flat Steel | |||
Width (mm) | Thickness (mm) | Length (m) | Theoretical Weight (kg/m) |
| 20 | 2.0 | 6/9/12 | 0.31 |
| 20 | 2.5 | 6/9/12 | 0.39 |
| 20 | 2.75 | 6/9/12 | 0.43 |
| 25 | 2.5 | 6/9/12 | 0.49 |
| 25 | 3.75 | 6/9/12 | 0.74 |
| 30 | 2.5 | 6/9/12 | 0.59 |
| 30 | 3.5 | 6/9/12 | 0.82 |
| 30 | 9.75 | 6/9/12 | 2.30 |
| 40 | 3.5 | 6/9/12 | 1.10 |
| 40 | 4.75 | 6/9/12 | 1.50 |
| 40 | 11.75 | 6/9/12 | 3.69 |
| 50 | 2.75 | 6/9/12 | 1.08 |
| 50 | 4.5 | 6/9/12 | 1.77 |
| 50 | 9.75 | 6/9/12 | 3.83 |
| 60 | 5.5 | 6/9/12 | 2.60 |
| 60 | 7.5 | 6/9/12 | 3.53 |
| 60 | 11.5 | 6/9/12 | 5.42 |
| 80 | 5.5 | 6/9/12 | 3.45 |
| 80 | 7.5 | 6/9/12 | 4.71 |
| 80 | 11.75 | 6/9/12 | 7.38 |
| 100 | 3.25 | 6/9/12 | 2.55 |
| 100 | 4.75 | 6/9/12 | 3.73 |
| 100 | 7.5 | 6/9/12 | 5.89 |
| 120 | 9.75 | 6/9/12 | 9.18 |
| 120 | 11.75 | 6/9/12 | 11.07 |
| 150 | 9.75 | 6/9/12 | 11.48 |
| 150 | 11.5 | 6/9/12 | 13.54 |
| 150 | 13.5 | 6/9/12 | 15.90 |
| 160 | 11.75 | 6/9/12 | 14.76 |
| 200 | 9.5 | 6/9/12 | 14.92 |
| 250 | 5.75 | 6/9/12 | 11.28 |
| 340 | 7.75 | 6/9/12 | 20.68 |
FAQ:
Q1: Why buy Materials & Equipment from OKorder.com?
A1: All products offered byOKorder.com are carefully selected from China's most reliable manufacturing enterprises. Through its ISO certifications, OKorder.com adheres to the highest standards and a commitment to supply chain safety and customer satisfaction.
Q2: How do we guarantee the quality of our products?
A2: We have established an advanced quality management system which conducts strict quality tests at every step, from raw materials to the final product. At the same time, we provide extensive follow-up service assurances as required.
Q3: How soon can we receive the product after purchase?
A3: Within three days of placing an order, we will begin production. The specific shipping date is dependent upon international and government factors, but is typically 7 to 10 workdays.
- Q: How to grounding lightning protection grounding?
- The grounding electrode is welded with each other through the pile, the cap and the main reinforcement in the floor plate. Earthing wire using 40*4 hot galvanized flat steel ring for laying foundation along the outer ring, reliable welding and the cap in two main bars, forming a loop net grounding body - the use of pile reinforcement (not less than 2) and the bottom of the pile cap welding reinforcement, pile cap and bottom ribs are welded and the gluten, however after the cap and the gluten and gluten grounding flat floor welding, grounding flat steel for the entire welding pass, all welding length must be greater than 6D. The grounding resistance of the combined earthing device is no more than 1 ohms.
- Q: What are the different types of surface coatings available for steel flat bars?
- Steel flat bars can be coated with various types of surface coatings, each offering its own advantages and characteristics. 1. Galvanized Coating: Applying a layer of zinc to the steel flat bar surface is a commonly used coating. This coating provides excellent protection against corrosion and environmental factors, preventing rust. 2. Powder Coating: In this process, a dry powder is applied to the steel flat bar and then heated to create a durable coating. Powder coating is popular for both decorative and protective purposes due to its wide range of colors and finishes. 3. Epoxy Coating: Known for its strong adhesion and chemical resistance, epoxy coatings create a tough and durable layer on the steel flat bar. This makes them suitable for industrial applications in harsh environments. 4. Paint Coating: A cost-effective option for protecting steel flat bars, paint coatings come in various colors and finishes. They provide both aesthetic appeal and corrosion protection. 5. Anodized Coating: While commonly used on aluminum, anodizing can also be applied to steel flat bars. This process creates an oxide layer that enhances corrosion resistance and improves the appearance of the steel. 6. Chrome Plating: By depositing a layer of chromium onto the steel flat bar surface, chrome plating offers excellent hardness, wear resistance, and a polished appearance. 7. Phosphate Coating: Often used as a pre-treatment before painting or powder coating, phosphate coatings enhance the adhesion of subsequent coatings and provide additional corrosion resistance. When choosing the appropriate surface coating for steel flat bars, it is important to consider the specific requirements of your application. Factors such as corrosion resistance, durability, aesthetics, and cost should be taken into account to ensure the best choice for your needs.
- Q: Can steel flat bars be used for making frames or supports for signage?
- Indeed, frames or supports for signage can be fashioned from steel flat bars. These steel flat bars are renowned for their robustness and sturdiness, rendering them apt for offering structural reinforcement to signage. By skillfully shaping and welding them, custom frames can effortlessly be crafted to securely hold and exhibit signage. Moreover, steel flat bars possess resistance against corrosion, thereby rendering them perfect for outdoor signage ventures that may encounter diverse weather conditions. In summary, steel flat bars emerge as a dependable preference for constructing frames or supports for signage due to their strength, durability, and corrosion-resistant properties.
- Q: What is 40x4 galvanized flat steel, please?
- Refers to the galvanized flat steel, width 12-300mm, thickness 4-60mm, cross section is rectangular and with pure edge of galvanized steel. Galvanized flat steel can be finished steel, also can be galvanized pipe blank and galvanized belt.
- Q: How do steel flat bars perform in high-temperature oxidation conditions?
- Steel flat bars generally perform well in high-temperature oxidation conditions due to their inherent resistance to oxidation. The presence of chromium in stainless steel flat bars forms a protective layer of chromium oxide, which prevents further oxidation and corrosion. This oxide layer helps maintain the structural integrity and strength of the steel even at elevated temperatures, making it a suitable choice for applications that involve high-temperature oxidation conditions.
- Q: How do you prevent steel flat bars from warping during welding or fabrication?
- To prevent steel flat bars from warping during welding or fabrication, there are several techniques and precautions that can be taken: 1. Proper storage and handling: Ensure that the steel flat bars are stored in a dry and stable environment to prevent any moisture absorption or exposure to extreme temperature fluctuations. Avoid bending or dropping the bars, as this can cause stress and deformation. 2. Preheating: Preheating the steel flat bars before welding can help reduce the risk of warping. This is especially important when working with thicker bars or when welding multiple bars together. Preheating helps to reduce thermal gradients and minimizes the stress caused by rapid cooling during welding. 3. Tack welding: Instead of welding the entire length of the bar at once, tack welding involves making a series of small welds along the joint. This helps to distribute the heat evenly and prevents excessive heat buildup in one area, which can lead to warping. 4. Welding sequence: Plan the welding sequence carefully, starting from the center and moving outward. This helps to evenly distribute the heat and reduces the risk of warping. Avoid welding too quickly or applying excessive heat, as it can cause distortion. 5. Proper fixturing: Using proper fixtures and clamps can help hold the steel flat bars in place during welding, minimizing movement and potential warping. Ensure that the bars are securely and uniformly clamped to prevent any bending or distortion during the welding process. 6. Backstep welding: This technique involves welding in short sections and moving backward along the joint. By applying heat in a controlled manner and allowing each section to cool before moving on, the risk of warping can be reduced. 7. Post-welding stress relief: After welding, it is important to relieve any residual stress in the steel flat bars. This can be done through various methods such as heat treatment or mechanical methods like hammering or rolling. Stress relief helps to minimize the risk of warping and improves the overall stability of the bars. By applying these precautions and techniques, it is possible to minimize the risk of warping during the welding or fabrication of steel flat bars, ensuring a more precise and reliable end product.
- Q: What are the different methods of polishing steel flat bars?
- There are several different methods that can be used to polish steel flat bars, depending on the desired finish and level of polish required. One common method is by using sandpaper or abrasive pads. This involves using progressively finer grits of sandpaper or abrasive pads to remove any imperfections or roughness on the surface of the steel. Starting with a coarser grit, such as 80 or 120, and gradually moving to finer grits, such as 400 or 600, will help achieve a smooth and polished finish. This method can be done by hand or with the use of a power tool, such as a sander or grinder. Another method is by using polishing compounds. Polishing compounds are abrasive substances that are applied to the steel surface and then buffed with a cloth or polishing wheel. These compounds help to remove scratches, oxidation, and other imperfections, leaving a shiny and polished surface. Different polishing compounds are available, ranging from coarse to fine, depending on the level of polishing required. Electropolishing is another method that can be used to polish steel flat bars. This is an electrochemical process that removes a thin layer of material from the surface of the steel, resulting in a smooth and polished finish. The steel flat bar is submerged in an electrolyte solution and an electric current is applied, which causes the material to dissolve and the surface to become polished. Electropolishing is often used for stainless steel flat bars and can be an effective method for achieving a high-quality and uniform finish. In addition to these methods, there are also mechanical polishing techniques that can be used, such as using a polishing wheel or a buffing machine. These machines have rotating wheels or pads that are coated with abrasive compounds and are used to buff and polish the steel surface. The speed and pressure applied can be adjusted to achieve the desired level of polish. Overall, the choice of method for polishing steel flat bars depends on factors such as the desired finish, the level of polish required, and the equipment and materials available. It is important to consider these factors and select the most appropriate method to achieve the desired results.
- Q: What is the maximum length-to-thickness ratio for a steel flat bar?
- The maximum length-to-thickness ratio for a steel flat bar is typically determined by industry standards and engineering specifications. In general, the maximum recommended length-to-thickness ratio for a steel flat bar is around 160:1. This means that the length of the bar can be up to 160 times its thickness. However, it is important to note that this maximum ratio may vary depending on the specific application and intended use of the steel flat bar. Different industries and engineering disciplines may have their own guidelines and recommendations for maximum length-to-thickness ratios based on factors such as load-bearing capacity, structural stability, and safety considerations. It is always advisable to consult relevant codes, standards, and engineering guidelines specific to the application in order to determine the appropriate maximum length-to-thickness ratio for a steel flat bar. Professional engineers and experts in the field can provide valuable insights and calculations to ensure the structural integrity and safety of the steel flat bar in a given application.
- Q: What are the common surface defects in steel flat bars?
- Some common surface defects in steel flat bars include: 1. Scale: This is a thin layer of oxide that forms on the surface of the steel during the manufacturing process. It can appear as a dark or flaky coating and can be caused by exposure to heat or chemicals. Scale can affect the appearance and surface finish of the steel. 2. Pitting: Pitting is the formation of small depressions or holes on the surface of the steel. It can be caused by corrosion, exposure to chemicals, or improper handling during manufacturing or transportation. Pitting can weaken the steel and affect its structural integrity. 3. Scratches: Scratches are shallow grooves or marks on the surface of the steel. They can occur during handling, transportation, or fabrication processes. While scratches may not affect the overall structural integrity of the steel, they can impact its appearance and may lead to localized corrosion if not properly addressed. 4. Roll marks: Roll marks are repetitive patterns or lines that are imprinted on the surface of the steel during the rolling process. They are caused by imperfections in the rolling equipment or improper adjustment of the rollers. Roll marks can affect the aesthetic appearance of the steel, but they usually do not impact its mechanical properties. 5. Inclusions: Inclusions are foreign materials or impurities that are trapped within the steel during the manufacturing process. They can appear as dark spots or irregular shapes on the surface of the steel. Inclusions can weaken the steel and affect its mechanical properties, such as ductility and toughness. It is important to note that these surface defects can vary in severity and occurrence depending on the quality of the steel and the manufacturing processes involved. Regular inspection and quality control measures are necessary to identify and address these defects to ensure the desired performance and appearance of the steel flat bars.
- Q: How do you determine the load capacity of a steel flat bar?
- To determine the load capacity of a steel flat bar, you need to consider factors such as the dimensions and material properties of the bar, the type of loading it will experience, and the desired safety factor. Calculations involving formulas and engineering principles can be used to determine the maximum load the flat bar can withstand without experiencing permanent deformation or failure.
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Flat Steel A36 Q235 SS400 Slit Ms Carbon Mild Hot Rolled
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 27 m.t.
- Supply Capability:
- 35000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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