• Carbon Steel Hot Rolled Square Bar System 1
  • Carbon Steel Hot Rolled Square Bar System 2
  • Carbon Steel Hot Rolled Square Bar System 3
Carbon Steel Hot Rolled Square Bar

Carbon Steel Hot Rolled Square Bar

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Loading Port:
China Main Port
Payment Terms:
TT or LC
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Supply Capability:
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Product Description:

OKorder is offering Square Bar 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:

 

1. Chinese standard steel bar is often used where large amounts of steel need to be formed, for example as structural steel.

2. And we can use this kind of product on the performance of the mechanical parts if the demand is not very high.

3. Steel round bar is used in construction and a large number of architectural and engineering structures.

 

Product Advantages:

OKorder's Square Bar 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:

 

1. Grade: Q195, Q235, Q345

2. Diameter: 6mm-150mm

3. Length: 6m, 9m, 12m or as customer’s request

4. Tolerance: Within ±5% for weight; ±2mm for diameter

5. Note: The price can be better is the quantity is good

6. Chemical composition

Alloy No

Element (%)

C

Mn

S

P

Si

Q195

0.06-0.12

0.25

≤0.05

≤0.045

≤0.3

Q235

0.12—0.20

0.3—0.7

≤0.045

≤0.045

≤0.3

Q345

≤0.2

1.00-1.60

≤0.045

≤0.045

≤0.55

 

Transportation:

-The products can be delivered by bulk vessel or by container. As for container, products with the length of 6m will be loaded in 20’ container, with 9m or 12m, in 40’ container.

-The maximum quantity of loading of container is 25 tons.

-The products usually are transported to the nearest port from the production place.

 

Payment:

-Invoicing on theoretical weight or actual weight a s customer’s request.

-FOB, CFR or CIF.

-Regular terms of payment:

1, 30% payment in advance, the remaining balance (70% payment) against the copy of B/L.

2, 30% payment in advance, the remaining balance (70% L/C) against the copy of B/L.

3, Negotiable.

 

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: What makes stainless steel stainless?

A3: Stainless steel must contain at least 10.5 % chromium. It is this element that reacts with the oxygen in the air to form a complex chrome-oxide surface layer that is invisible but strong enough to prevent further oxygen from "staining" (rusting) the surface. Higher levels of chromium and the addition of other alloying elements such as nickel and molybdenum enhance this surface layer and improve the corrosion resistance of the stainless material.

 

Images:


Q:Can a steel square be used for checking the flatness of a wall?
No, a steel square cannot be used for checking the flatness of a wall. A steel square is primarily used in woodworking and metalworking for measuring right angles and making square cuts. It is not designed or suitable for determining the flatness or evenness of a surface such as a wall. To check the flatness of a wall, a straightedge or a level would be more appropriate tools to use. A straightedge can be placed against the wall to check for any deviations or irregularities, while a level can be used to ensure the wall is perfectly vertical or horizontal.
Q:Can a steel square be used for checking the squareness of a cabinet door opening?
Indeed, the squareness of a cabinet door opening can be assessed with a steel square. In woodworking and construction, a steel square is frequently employed to guarantee precise right angles along corners and edges. Comprising of a lengthy and a shorter arm intersecting at a 90-degree angle, this tool is put against the corners of the cabinet door opening to ascertain whether the angles are flawlessly square or necessitate adjustments. This step is crucial in guaranteeing the proper fit and optimal functionality of the cabinet door subsequent to installation.
Q:What are the common uses of a steel square in welding?
A steel square, which is also referred to as a framing square or carpenter's square, is a versatile tool extensively utilized in welding for various purposes. The following are several common applications of a steel square in welding: 1. Measurement and Marking: To measure and mark straight lines, angles, and dimensions on metal surfaces, a steel square is frequently employed. This ensures precise measurements and accurate cuts, guaranteeing the proper execution of the welding process. 2. Squareness Verification: In welding, the joining of multiple metal pieces typically involves right angles. Therefore, a steel square is employed to verify squareness and guarantee that the joints are correctly aligned prior to welding. This contributes to the creation of robust and structurally sound welds. 3. Right Angle Setup: The fabrication process in welding often necessitates the establishment of right angles between metal pieces. A steel square plays a pivotal role in precisely setting up right angles. It functions as a guide, ensuring the appropriate alignment of the metal pieces before welding. 4. Alignment and Clamping: By utilizing a steel square as a guide, metal pieces can be aligned and clamped together during the welding process. This facilitates holding the workpieces in the desired position, preventing any displacement or misalignment while the welds are being made. Consequently, accuracy is maintained, and distortion or misalignment during welding is avoided. 5. Flatness Verification: Prior to welding, it is crucial to ascertain that the metal surfaces are flat and even. A steel square can be employed to check for flatness by placing it against the metal surface and observing the absence of gaps or irregularities. This aids in identifying any imperfections that necessitate attention before welding. In summary, a steel square is an invaluable tool in welding that ensures accuracy, precision, and alignment. It is instrumental in measuring, marking, aligning, and verifying squareness and flatness, thereby contributing to the successful execution of welding projects.
Q:What are some common techniques for using a steel square in boat building?
Some common techniques for using a steel square in boat building include measuring and marking angles, checking for squareness and alignment, creating straight lines and right angles, and ensuring precision in cutting and fitting of boat components. The steel square is a versatile tool that aids in achieving accuracy and consistency throughout the boat building process.
Q:How can a steel square be used for making accurate cuts?
A steel square can be used for making accurate cuts by aligning it with the edge of the material being cut and using its straight edge as a guide for the cutting tool. This ensures that the cuts are straight and precise, resulting in accurate measurements and angles.
Q:Can a steel square be used for checking the squareness of a workbench?
A workbench's squareness can be checked using a steel square. Known as a framing square or carpenter's square, a steel square is a versatile tool commonly used in carpentry and woodworking. It consists of a long arm and a shorter arm that meet at a right angle, creating a 90-degree angle. To check a workbench's squareness, position the long arm of the steel square against one edge of the workbench, ensuring it is flush with the surface. Extend the shorter arm along the adjacent edge, making sure it is also flush with the surface. This method allows for a visual inspection to determine if the two edges form a perfect 90-degree angle. If the steel square indicates that the workbench is not square, adjustments can be made to correct it. This may involve planing or sanding the edges to ensure they are straight and at a right angle to each other. Additionally, shims or wedges can be used to level and square the workbench. In conclusion, a steel square is a dependable tool for checking a workbench's squareness. It enables accurate measurements and ensures proper alignment of the workbench edges.
Q:What are the markings and graduations on a steel square used for?
The markings and graduations on a steel square are used for a variety of purposes in carpentry and other related fields. Firstly, the markings are used to measure and mark specific lengths on the material being worked on. The square typically has both imperial and metric measurements, allowing for precise and accurate measurements in either system. These markings help ensure that cuts and joints are made at the correct dimensions, resulting in a more precise and professional finish. Additionally, the graduations on a steel square are used for angle measurements. The square typically has a protractor scale, which allows for the measurement of angles from 0 to 180 degrees. This is particularly useful for tasks such as creating angled cuts or marking out specific angles for joinery work. Furthermore, the square often has additional markings and features that aid in various tasks. For example, it may have a scale for finding the center of a circle or a ruler edge for quick measurements. Some squares also have scribe lines, which can be used to mark parallel lines or reference points. Overall, the markings and graduations on a steel square are essential tools for accurate measurements, angle markings, and various other tasks in carpentry and related fields. They help ensure precision and efficiency, resulting in better quality workmanship.
Q:How do you use a steel square to lay out a perpendicular line on a curved surface?
To use a steel square to lay out a perpendicular line on a curved surface, follow these steps: 1. Start by identifying the point on the curved surface where you want to create the perpendicular line. This point is called the reference point. 2. Place the steel square on the reference point, aligning one edge of the square with the tangent of the curve at that point. The tangent is a straight line that touches the curve at that specific point. 3. Once the steel square is in position, hold it firmly and ensure it is perpendicular to the tangent line. You can use a bubble level or a plumb bob to verify the square's alignment. 4. With the square properly aligned, use a pencil or marker to mark a line along the edge of the square that extends away from the curve. This line will be perpendicular to the tangent line and will serve as your perpendicular reference line. 5. To double-check the accuracy of the perpendicular line, measure the distance from the reference point to the perpendicular line at multiple locations along its length. The measurements should be consistent, indicating that the line is indeed perpendicular. Remember, using a steel square to lay out a perpendicular line on a curved surface requires precision and careful alignment. It is crucial to ensure the square is perpendicular to the tangent line for accurate results.
Q:How do you use a steel square to measure the width of a picture frame?
To measure the width of a picture frame using a steel square, you would place one edge of the square against the inside of the frame, ensuring it is flush with the corner. Then, you can read the measurement off the scale on the square where the other edge aligns with the opposite side of the frame. This will give you an accurate measurement of the frame's width.
Q:Can a steel square be used for checking the plumbness of a support post?
The plumbness of a support post is not typically checked using a steel square. A steel square, also known as a framing square, is primarily utilized in carpentry and woodworking to measure angles and create square cuts. It is composed of a long arm and a shorter arm that intersect at a right angle, forming an "L" shape. For checking the plumbness of a support post, a level is the more suitable tool. A level is specifically designed to ensure vertical alignment and determine if an object is perfectly plumb. It usually consists of a long, straight body containing a bubble vial filled with liquid and an air bubble. When the bubble is centered between the two lines in the vial, it indicates that the object is perfectly vertical or plumb. Using a steel square to assess the plumbness of a support post may not yield accurate results since it is not specifically designed for that purpose. It is always recommended to use the appropriate tools for the task at hand to ensure precise measurements and reliable outcomes.

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