Hot Rolled Round Steel Bars Q235
- Ref Price:
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 200000 m.t./month
- OKorder Service Pledge
- Quality Product
- Order Online Tracking
- Timely Delivery
- OKorder Financial Service
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- Credit Services
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Specifications of Hot Rolled Round Bar
1. Grade: Q235, SS400, A36, S235JR
2. Diameter: 6mm—150mm
3. Length: As customer’s request, but we usually produce 6m, 9m and 12m
4. Steel Grade: Mild carbon steel
5. Characteristics: Has a good harden ability, high hardness, wear resistance, heat distortion, etc. So it can be used in the production of heavy duty and complex shape mold.
6. Main Markets: Mid East, Southeast Asia, Africa, Oceania, Eastern Asia, Central America and South America, etc.
Usage and Applications of Hot Rolled Round Bar
1. Hot rolled round bar of 6-25mm, or small round is mostly used for straight bundles supply, and used for steel, bolts and various mechanical parts. While the bigger round bar, or more than 25mm hot rolled bar, is mainly for the manufacture of mechanical parts or for seamless steel billet.
2. Besides, we can supply some especial material steel round bar that can be used for main shaft of steamer, hummer shank, with big section and supper force.
Packaging & Delivery of Hot Rolled Round Bar
Packaging Detail: All goods are packed in bundle with steel strips and shipped by break bulk vessel or container (depend on target market and different ports)
Delivery Detail: 45 days
Trade terms: FOB, CFR, CIF
MOQ: 25 tons per specification; we can negotiate the quantity if the specification is normal or we have stock of one specification.
Weight: Theprice invoicing on theoretical weight basis or actual weight basis depends on customer’s request.
Shipment: The shipment of bulk break or container is depends on customer’s request and the situation of the port of destination.
Documents given: Full set of original clean on board bill of lading; Original signed commercial invoice; Original packing list; Policy of insurance; Certificate of origin and what the target market needs.
Production Flow of Hot Rolled Round Bar
We use advanced equipments like Electric Arc Furnace, Ladle Furnace and Vacuum Degasser to produce our products.
The common processes are preheated forging quenching, dual refinement solution process, cooling quenching and isothermal quenching. We use heat treatment for dual refinement solution process. The main measures process is high temperature solution and refinement cycle. High temperature solution can improve the carbide morphology and particle size. The aim is to make the loop refinement ultrafine austenite grains.
Quality Assurance of Hot Rolled Round Bar
1. We will strictly inspect our production that we sold according to the customer’s request.
2. Quality should be in conformity with the specification of the manufacturer. Quantity and packing conditions should be in conformity with the term in the contract.
3. Should the packing found damaged, the buyer has the right to claim to the seller.
- Q:
- Yes, a steel square can be used for checking the squareness of a band saw table. A steel square is a tool that is commonly used to check the accuracy and squareness of various surfaces and angles. To check the squareness of a band saw table, you would place the steel square against the edge of the table and compare it to the blade of the band saw. If the blade aligns perfectly with the edge of the steel square, then the table is square. However, if there is any gap or misalignment between the blade and the square, then the table is not square and adjustments will need to be made. It is important to ensure that the steel square is straight and accurate to obtain precise results.
- Q:
- To measure the height of a workbench using a steel square, you can place one side of the square against the bottom of the workbench and extend the other side vertically until it reaches the top surface. Then, read the measurement on the vertical side of the square to determine the height of the workbench.
- Q:
- To use a steel square for marking roof valley angles, you would first locate the valley centerline and place the square on the roof surface, aligning one edge with the centerline. Next, adjust the square until the desired roof pitch or angle is achieved. Once aligned, use a pencil or marker to trace along the square's edge, marking the angle onto the roof surface.
- Q:
- Incorrect, a steel square is not suitable for assessing the verticality of a beam. A steel square, also referred to as a framing square, primarily serves the purpose of measuring and marking right angles. It lacks the necessary design and calibration for determining the plumbness of a beam. In order to properly assess the verticality of a beam, it is recommended to utilize either a level or a plumb bob. A level is equipped with a bubble vial that indicates whether a surface is oriented vertically or horizontally, while a plumb bob consists of a weighted string that hangs in a straight line to establish a true vertical reference. These tools are specifically engineered for evaluating plumbness and offer superior accuracy in comparison to a steel square.
- Q:
- No, a steel square is not suitable for checking the squareness of a miter saw fence because it is not specifically designed for that purpose. It would be more appropriate to use a specialized tool such as a carpenter's square or a precision angle gauge to ensure the accuracy of the miter saw fence.
- Q:
- Some common mistakes to avoid when using a steel square for layout work include not ensuring the square is square before beginning the layout, not properly aligning the square with the workpiece, not double-checking measurements and angles, not securely holding the square in place, and not using a scribe or pencil to mark the layout lines accurately.
- Q:
- Some common applications of a steel square in metalworking include marking and measuring right angles, checking the accuracy of angles and corners, setting up machinery and equipment, and ensuring proper alignment during welding and fabrication processes.
- Q:
- When choosing the right size of steel square for a project, it is important to consider the specific requirements and demands of the project. Factors such as the weight and load-bearing capacity, as well as the dimensions and structural integrity needed, should be taken into account. Consulting with a professional or referring to engineering guidelines can help in determining the appropriate size of steel square for the project.
- Q:
- Yes, a steel square can be used for fence post installation. Steel squares are versatile tools that can be used for a variety of tasks, including measuring and marking angles, checking for squareness, and ensuring accurate and plumb installations. When used for fence post installation, a steel square can help ensure that the posts are set at right angles to the ground and are properly aligned. It can be used to measure and mark the correct depth for the post holes, as well as to check that the posts are plumb before and after pouring concrete or backfilling the holes. Overall, a steel square can be a valuable tool to help achieve a straight, level, and secure fence installation.
- Q:
- A steel square, also known as a framing square or carpenter's square, is a versatile tool commonly used in metal sculpture for a variety of purposes. Here are some common uses of a steel square in metal sculpture: 1. Measuring and marking: The steel square is an excellent tool for measuring and marking precise angles and lengths. It allows sculptors to ensure accurate dimensions in their metalwork, whether it's for cutting or bending metal pieces. 2. Checking squareness: One of the primary uses of a steel square is to check the squareness of various components in metal sculpture. Sculptors can use it to ensure that corners and joints are perfectly at right angles, resulting in a more structurally sound sculpture. 3. Laying out patterns: A steel square is often used to lay out patterns on metal sheets before cutting or shaping them. It helps sculptors create straight lines, right angles, and other geometric shapes that are essential for many sculptures. 4. Creating mitered joints: Mitered joints, where two pieces of metal meet at an angle, are commonly used in metal sculpture to create clean and seamless connections. A steel square can be used to mark and cut accurate angles for mitered joints, ensuring a precise fit. 5. Checking flatness: Sculptors often use a steel square to check the flatness of metal surfaces. By placing the square against a metal sheet or plate, they can identify any warping or bending that needs to be corrected before incorporating it into their sculpture. 6. Aligning components: When assembling metal sculpture, a steel square can be used to align and square up different components. It helps sculptors ensure that various parts fit together perfectly, resulting in a more cohesive and visually pleasing final artwork. Overall, a steel square is an indispensable tool for metal sculptors. Its accurate measurements, ability to check squareness, and versatility in laying out patterns and creating mitered joints make it a valuable asset in the metal sculpture process.
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