• Carbon Structural Steel Square Bars S20C System 1
  • Carbon Structural Steel Square Bars S20C System 2
  • Carbon Structural Steel Square Bars S20C System 3
  • Carbon Structural Steel Square Bars S20C System 4
  • Carbon Structural Steel Square Bars S20C System 5
  • Carbon Structural Steel Square Bars S20C System 6
Carbon Structural Steel Square Bars S20C

Carbon Structural Steel Square Bars S20C

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
400 m.t
Supply Capability:
80000 m.t/month

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 Carbon Structural Steel Square Bars S20C

Specification

1, Size: 120*120mm; 130*130mm; 150*150mm; 160*160mm; 200*200mm

2, Length: Max 12m

3, Heat Treatment: Normalizing, Annealing, Tempering, Quenching

4, Surface Treatment: Black, Polished, Galvanized

 

Application

1, Used in the manufacturing mechanical parts with high toughness but can not suffer great stress

2, Used in manufacturing carburizing and carbonitriding parts with high surface hardness.

 

Chemical Composition %

CSiMnPSCrNiCu
0.08-0.230.15-0.350.30-0.60≤0.030≤0.035≤0.20≤0.25≤0.25

 

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 Carbon Structural Steel Square Bars S20C 

  Carbon Structural Steel Square Bars S20C

 

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Carbon Structural Steel Square Bars S20C

 

About Us

Carbon Structural Steel Square Bars S20C

Carbon Structural Steel Square Bars S20C

 

Q:How is a steel square different from a combination square?
A steel square and a combination square are both measuring tools used in carpentry and metalworking, but they have different features and purposes. A steel square, also known as a framing square or carpenter's square, is a large, L-shaped tool typically made of steel or aluminum. It has two arms, one longer than the other, and is primarily used for measuring and marking right angles. The longer arm, known as the blade, is usually 24 inches long, while the shorter arm, called the tongue, is typically around 16 inches. Steel squares are commonly used in construction for tasks like framing, laying out stairs, and checking for squareness. On the other hand, a combination square is a versatile measuring tool that consists of a ruler or blade with an adjustable head that can be locked at different angles. The head of a combination square has a level bubble, a protractor scale, and a scribe or marking point. Unlike a steel square, a combination square allows for precise measurements, including both angles and lengths. It is commonly used in woodworking, metalworking, and other trades where accuracy and versatility are important. Combination squares are useful for tasks such as measuring and marking 45-degree and 90-degree angles, setting up miter cuts, and transferring measurements. In summary, the main difference between a steel square and a combination square lies in their design and functionality. A steel square is a simple L-shaped tool primarily used for measuring right angles, while a combination square is a more sophisticated measuring tool that can measure angles and lengths with greater precision and versatility.
Q:Can a steel square be used for gazebo construction?
Yes, a steel square can be used for gazebo construction. Steel squares are versatile tools commonly used in construction projects, including gazebo construction. They provide accurate measurements and angles, ensuring precise cuts and joints for a sturdy and well-built gazebo structure.
Q:How do you use a steel square to measure and mark parallel lines?
To use a steel square to measure and mark parallel lines, you need to align one edge of the square with the starting point of the line. Then, hold the square firmly in place and draw a line along the other edge of the square. Repeat this process at the desired interval to create parallel lines.
Q:How do you use a steel square for marking stair skirt board angles?
To use a steel square for marking stair skirt board angles, first, place the square against the edge of the stair stringer and align the lip of the square with the riser height. Then, adjust the square until the tread angle matches the desired angle for the skirt board. Finally, trace along the edge of the square onto the skirt board to mark the angle for cutting.
Q:What are the different features to consider when buying a steel square?
When buying a steel square, some important features to consider include the size and accuracy of the square, the material it is made of, the presence of markings or graduations for precise measurements, the type of handle or grip for comfortable use, and any additional features like a spirit level or angle finder that may be useful for specific tasks.
Q:How accurate are steel squares in measuring angles?
Steel squares are known for their high accuracy in measuring angles. They are typically made with precision and are designed to provide accurate measurements. Steel squares are often used in construction and woodworking industries where precision is crucial. The steel construction of these squares ensures their durability and stability, allowing for consistent and reliable angle measurements. However, it is important to note that the accuracy of steel squares can be influenced by factors such as user technique and the condition of the square itself. Regular maintenance and calibration are recommended to maintain their accuracy over time. Overall, when used correctly and in good condition, steel squares are highly accurate tools for measuring angles.
Q:Can a steel square be used for checking the squareness of a planer bed?
To determine the squareness of a planer bed, one can utilize a steel square. A steel square is a handy tool featuring a right angle, enabling it to assess the perpendicularity of two surfaces. In the case of a planer bed, which ideally possesses a level and square surface, the steel square can be positioned on the bed and compared to its edges. If the steel square flawlessly aligns with the edges of the planer bed, one can confidently conclude that the bed is indeed square. Nevertheless, it is crucial to ensure the accuracy and proper calibration of the steel square employed in order to obtain precise outcomes.
Q:What are some common measurements that can be taken with a steel square in plumbing rough-ins?
The steel square, also referred to as a framing square or carpenter's square, proves to be a multifunctional instrument applicable in diverse stages of plumbing rough-ins. Several common measurements can be conducted using a steel square in plumbing rough-ins, including: 1. Right angles: The steel square boasts a 90-degree angle, which proves ideal for examining and marking right angles during plumbing installations. This proves critical in guaranteeing the precise alignment and squareness of pipes, fittings, and walls. 2. Parallel lines: By utilizing the elongated edge of the steel square, one can effortlessly trace parallel lines along walls or floors. This becomes particularly advantageous when aligning pipes and fixtures that necessitate installation in a straight line. 3. Angles for pipes and fittings: By positioning the steel square against a pipe or fitting, one can ascertain and mark the angle at which it should be cut or bent. This becomes vital in achieving accurate and precise connections between pipes. 4. Layout of stud walls: Throughout plumbing rough-ins, stud walls are frequently constructed to accommodate pipes and offer support for fixtures. The steel square can be utilized to lay out and mark the positions of studs, ensuring proper spacing and alignment for the plumbing system. 5. Pipe centerlines: Through employing the steel square's measurements, one can accurately indicate the centerlines of pipes on walls or floors. This becomes indispensable in guiding the pipe installation process and ensuring proper alignment and positioning. In general, the steel square proves to be an adaptable tool suitable for various measurements in plumbing rough-ins. Its capacity to provide precise right angles, parallel lines, pipe angles, stud wall layouts, and pipe centerlines renders it an invaluable tool for plumbers, guaranteeing the correct installation of plumbing systems.
Q:What are some common uses of a steel square in metal sculpture?
Some common uses of a steel square in metal sculpture include measuring and marking precise angles, checking for squareness, and ensuring accurate right angles in the fabrication and assembly of metal pieces. It is also commonly used as a guide for straight cuts and as a reference for layout and design purposes.
Q:Can a steel square be used for framing a wall?
Yes, a steel square can be used for framing a wall. Steel squares are commonly used in construction for measuring and marking angles, as well as for laying out and checking the accuracy of cuts. They provide a sturdy and reliable tool for ensuring precise and straight cuts when framing walls.

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