Mild Steel Square Billet Bar for Rebar Production

Mild Steel Square Billet Bar for Rebar Production

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 1000 m.t./month

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1. Structure of Mild Steel Square Billet Bar for Rebar Production Description:

Mild steel square billet bar for rebar production is a bar with square shaped cross-section. It is special case of equal sides. Before steel products are sold on the market, the steel must first be processed into more functional pieces. Raw steel cannot be of use while in its pure form, thus it has to be cast into shape. The freshly made steel, mild steel square billet bar for rebar production is still in the form of a metal bar or rectangle. Small sizes of mild steel square billet bar for rebar production are used in ship building.

2. Main Features of Mild Steel Square Billet Bar for Rebar Production:

• Grade: Q235

• Type: Mild carbon steel

• A quadrilateral with four equal sides and four right angles.

• Vibration: The stiffness and mass are chosen to prevent unacceptable vibrations, particularly in settings sensitive to vibrations, such as offices and libraries.

• Local yield: Caused by concentrated loads, such as at the beam's point of support.

3. Mild Steel Square Billet Bar for Rebar Production Images:

Mild Steel Square Billet Bar for Rebar Production

4. Mild Steel Square Billet Bar for Rebar Production Specification:

Mechanical Properties	Grade	Steel diameter（mm）
Mechanical Properties	Grade	≤16	16~40	40~60	60~100
Yield Point Δs/MPa	Q195	≥195	≥185	-	-
Yield Point Δs/MPa	Q235	235	225	215	205
Tensile Strength	Q195	315~390
Tensile Strength	Q235	375~500
Elongation δ5%	Q195	≥33	≥32	-	-
Elongation δ5%	Q235	26	25	24	23

5. FAQ

We have organized several common questions for our clients，may help you sincerely:

①What is the main material？

There are two types of Square Bar, one is hot rolled square bar and other one is cold drawn square bar. Our principal products is hot rolled square bar. We dedicate to products with material Q195 and Q235. We offer products with high quality and low price.

②How to inspect the quality？

We have a professional inspection group which belongs to our company. We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.

③Is there any advantage about this kind of product?

Steel I beam bar IPE has a reduced capacity in the transverse direction, and is also inefficient in carrying torsion, for which hollow structural sections are often preferred.

Q:How do you use a steel square to determine the angle of a drum sanding cut?: To use a steel square to determine the angle of a drum sanding cut, you will need to follow these steps: 1. Start by setting up the steel square on a flat surface, ensuring that it is perpendicular to the edge of the table or workbench. 2. Place the drum sander on the table, aligning it with the edge of the steel square. 3. Adjust the angle of the drum sander by rotating it until it is parallel to one of the edges of the steel square. 4. Once the drum sander is aligned parallel to the edge of the steel square, measure the angle between the steel square and the drum sander using a protractor or an angle measuring tool. 5. Take note of the angle measurement, as this will be the angle at which you need to set your drum sander for the desired cut. 6. Use the angle measurement to adjust the drum sander accordingly, either by adjusting the table tilt or by using any angle adjustment features available on your specific drum sander model. 7. Double-check the angle by placing the steel square back on the table and aligning it with the drum sander. Ensure that the drum sander is parallel to the edge of the steel square. 8. Once you are confident that the drum sander is set at the desired angle, you can proceed with making your drum sanding cut. It is important to note that using a steel square to determine the angle of a drum sanding cut provides a rough estimate and may not be as accurate as using specialized angle measuring tools. However, it can still be a useful technique for achieving reasonably accurate results in many woodworking tasks.

Q:How do you use a steel square to determine the slope of a ramp?: To determine the slope of a ramp using a steel square, you can place the square vertically against the ramp and align it with the surface. Then, using a level, ensure that the square is perfectly vertical. Next, measure the distance from the bottom of the square to the ramp surface at the point where the square is aligned. This measurement will give you the rise of the ramp. Finally, measure the distance from the bottom of the square to the point where the ramp ends. This measurement will give you the run of the ramp. Dividing the rise by the run and multiplying it by 100 will give you the slope of the ramp as a percentage.

Q:Can a steel square be used for measuring the depth of holes?: Indeed, the depth of holes can be measured with a steel square. By positioning the elongated, straight side of the steel square parallel to the hole's opening, and aligning the perpendicular side with the hole's vertical surface, one can accurately assess the hole's depth. Simply by attentively noting the intersection point between the perpendicular side and the hole's top, the depth can be deduced by examining the markings etched on the steel square.

Q:Can a steel square be used for checking the plumbness of a column?: No, a steel square cannot be used for checking the plumbness of a column. A steel square, also known as a framing square or carpenter's square, is primarily used for measuring and marking right angles in carpentry and construction work. It consists of a long, straight edge with a perpendicular arm, forming an L-shape. While it can be useful for tasks such as checking angles or laying out cuts, it does not have the necessary features or accuracy to determine the plumbness of a column. To check the plumbness of a column, a plumb bob or a level would be more appropriate tools. A plumb bob is a weighted object attached to a string, which when suspended, aligns itself vertically due to gravity. By holding the plumb bob against the column, one can determine if it is perfectly vertical or not. On the other hand, a level has a bubble that moves within a vial, indicating whether a surface is level or plumb. By placing the level against the column, one can easily check if it is perfectly plumb or if it requires adjustment. In summary, while a steel square is a versatile tool in construction, it is not suitable for checking the plumbness of a column. A plumb bob or level should be used for this specific task to ensure accurate results.

Q:Are square steel, rectangular tube and angle steel shaped or light steel?: Section steel is a kind of strip steel with definite section shape and size.In accordance with the different smelting quality of steel, steel is divided into ordinary steel and high quality steel. According to the current catalogue of metal products, ordinary steel can be divided into large section steel, medium section steel and small section steel. The section steel can be divided into I-beam, channel steel, angle steel, round steel and so on according to its sectional shape.Large steel: large steel, I-beam, channel steel, angle steel and flat steel are hot rolled, round bar, Fang Gang, six angle iron in addition to hot rolling, there are forging, cold drawn and so on.I-beam, channel and angle steel are widely used in industrial buildings and metal structures, such as factories, bridges, ships, agricultural machinery, vehicle manufacturing, transmission towers, transport machinery, often in conjunction with the use of. Flat steel is used as a bridge, a housing, a fence, a transmission ship, a vehicle, etc. on a construction site. Round steel and square steel are used for all kinds of machine parts, agricultural machinery parts, tools and so on.Medium type steel: medium type steel, medium, groove, corner, round, flat steel use, similar to large steel.Small steel: small steel, middle, round, square, flat steel processing and use similar to large steel, small diameter round steel is often used for building steel

Q:How can a steel square be used for making accurate cuts?: A steel square can be used for making accurate cuts in woodworking or metalworking projects. Firstly, a steel square is a precision measuring tool with a 90-degree angle and a straight edge, which makes it ideal for creating accurate right angles. To use a steel square for making accurate cuts, begin by marking the desired cut line on your material using a pencil or a scribe. Then, place the steel square on the material, aligning one side of the square with the marked cut line. Ensure that the square's straight edge is firmly pressed against the material to ensure a precise cut. Next, use a sharp tool such as a saw or a cutting torch (for metal) to follow the edge of the steel square, cutting along the marked line. The steel square acts as a guide, ensuring that the cut is straight and accurate. Additionally, a steel square can be used to check the accuracy of existing cuts. By placing the square against the cut edge, you can verify if it is perpendicular or make necessary adjustments if it is not. In summary, a steel square is a versatile tool that can assist in making accurate cuts by providing a straight edge and a 90-degree angle for ensuring precise measurements and guiding the cutting tool.

Q:How do you use a steel square to lay out a jack rafter?: To use a steel square to lay out a jack rafter, you will need to follow a few steps. First, ensure that you have a proper understanding of the different markings and measurements on the steel square. The steel square typically consists of two arms, the longer one called the body and the shorter one called the tongue. These arms have various markings and notches that are essential for accurate layout. 1. Determine the pitch: The pitch is the slope or angle of the roof. Use the pitch scale on the steel square and align it with the desired pitch. This will help you determine the angle at which the jack rafter needs to be cut. 2. Find the length: Measure the horizontal distance from the ridge board to the wall plate where the jack rafter will be installed. Place the steel square on the edge of the rafter stock, ensuring the body aligns with the plumb (vertical) edge and the tongue aligns with the horizontal edge. The intersection of the tongue and a suitable number on the body will give you the length of the rafter. 3. Mark the plumb cut: With the determined length, use the square to mark the plumb cut at the end of the rafter. This cut will be perpendicular to the ridge board and should align with the layout line on the ridge board. 4. Mark the seat cut: The seat cut is where the rafter will rest on the wall plate. To mark it, place the square on the edge of the rafter stock with the tongue aligned with the plumb cut mark. Slide the square towards the body until it aligns with the desired pitch on the pitch scale. This will give you the angle for the seat cut. 5. Mark the bird's mouth: The bird's mouth is the notch that will allow the rafter to sit securely on the wall plate. Place the square on the lower end of the rafter, ensuring the body aligns with the plumb edge. Slide the square until the tongue aligns with the seat cut angle. Mark the notch where the tongue meets the rafter. 6. Cut and install: Use a saw to cut along the marked lines for the plumb cut, seat cut, and bird's mouth. Once cut, place the jack rafter in position, ensuring the bird's mouth fits snugly onto the wall plate. Secure the rafter by nailing it to the wall plate and the ridge board. By following these steps and accurately utilizing the markings on a steel square, you can effectively lay out and cut a jack rafter for your roofing project.

Q:How do you use a steel square to determine the slope of a roof?: To use a steel square to determine the slope of a roof, you will need to follow these steps: 1. Position yourself at the bottom edge of the roof where you want to measure the slope. 2. Hold the steel square against the edge of the roof, with one arm resting on the roof surface and the other arm extending vertically. 3. Adjust the vertical arm of the steel square until it is perfectly plumb, meaning it is aligned with the vertical direction. 4. While keeping the steel square steady, observe the horizontal arm. Note that it has markings and numbers representing different angles, typically ranging from 0 to 90 degrees. 5. Identify the marking on the horizontal arm that aligns with the roof surface. For example, if the horizontal arm aligns with the roof at the 4-inch marking, you would consider this as a 4-inch rise over a 12-inch run. 6. Convert the rise and run measurements into a ratio or fraction to represent the slope. In this example, the ratio would be 4:12 or the fraction 1/3, indicating that the roof has a slope of 1/3 or 4:12. Remember that the markings on the steel square are typically standardized and designed for common roof slope measurements. However, it may be necessary to refer to a conversion chart or consult an engineer if the slope is outside the range of the steel square markings.

Q:How do you use a steel square to measure and mark 90-degree angles?: To use a steel square to measure and mark 90-degree angles, place one arm of the square against the edge of the material you want to measure. Ensure that the other arm is perpendicular to the first arm and aligns with the edge of the material. Once aligned, use a pencil or a scribe to mark the 90-degree angle at the intersection of the two arms of the square.

Q:How do you maintain and clean a steel square?: Achieving and preserving the cleanliness of a steel square can be accomplished by adhering to the following straightforward instructions: 1. Initiate the process by employing a clean and dry cloth to wipe away any superficial dirt or dust present on the square. 2. In the event that the steel square bears stubborn stains or blemishes, a mild detergent or dish soap combined with water can be utilized. Administer the soapy solution to the affected regions and delicately scrub the square using a brush or sponge with soft bristles. 3. Thoroughly rinse the square with clean water to eliminate any remnants of soap. 4. Subsequent to the cleaning procedure, dry the steel square using a pristine cloth to prevent water spots or the formation of rust. 5. Should any indications of rust manifest on the steel square, it is possible to eliminate it by utilizing a rust remover or a concoction consisting of equal parts lemon juice and baking soda. Employ the solution on the rusty sections, allowing it to sit for a few minutes before gently scrubbing it off. Rinse the square and proceed to thoroughly dry it. 6. To maintain the precision of the steel square and prevent rust, it is recommended to apply a thin layer of oil or lubricant to the surface. This practice will safeguard the steel from moisture and corrosion. Light machine oil or even petroleum jelly can be employed for this purpose. 7. In order to prevent the formation of rust, it is advisable to store the steel square in a clean and dry location, thereby avoiding exposure to moisture or humid conditions. By regularly following these steps, it is possible to guarantee that your steel square remains clean, free from rust, and in optimal working condition for an extended duration.

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