• hot rolled steel square bar square steel steel billet System 1
  • hot rolled steel square bar square steel steel billet System 2
  • hot rolled steel square bar square steel steel billet System 3
  • hot rolled steel square bar square steel steel billet System 4
  • hot rolled steel square bar square steel steel billet System 5
  • hot rolled steel square bar square steel steel billet System 6
hot rolled steel square bar square steel steel billet

hot rolled steel square bar square steel steel billet

Ref Price:
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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
25 m.t.
Supply Capability:
200000 m.t./month

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Specification

Standard:
ASTM,JIS,GB,EN
Technique:
Hot Rolled
Shape:
Rectangular,Square
Surface Treatment:
Black
Steel Grade:
Q195,Q235B
Thickness:
8-150
Length:
1-12m or customized
Net Weight:
0.502-176.76kg/m

We supply ms equal & unequal angle bar, channel bar,jis channel, upn, steel i beam,h beam, ipe, ipeaa, steel sheet pile, flat bar, hollow section, tmt bar, wire rod, binding wire, wire mesh, hrc, CRC, gi coil, ppgi, roofing sheet, chequered coil & plates, medium plate, scaffolding systems, prefabricated container houses etc. Also for metal & steel processing.

If you are in the market for any steel products, please feel free to contact us

Grade

Q195, Q215, Q235, Q235B, Q345B SS400, SS490, SM400A, SPCC, SPHC
ST37, S235JR, S235J0,A36, A283, A572,1045

Size

8*8mm--60*60mm

Length

6-12m or as your reqirement

Surface

Black Finish ,Oiled,Shot Blasted,Spray Paint,Coated,Galvanized

Technology

Hot Rolled, Forged/Hot Rolled/Cold drawn

Application

Building,Carbon structural steel, alloy structural steel, gear steel.

MOQ

25 tons

Square bar is hot rolled, mild steel solid steel bar with radius corners that is ideal for all structural applications, general fabrication, manufacturing and repairs. Steel Squares are widely used in industrial maintenance, agricultural implements, transportation equipment, ornamental iron work, fencing, artwork, etc. This steel shape is easy to weld, cut, form and machine with the proper equipment and knowledge. Rcjs steel stocks many sizes of steel square at wholesale prices in ready to ship precut and mill lengths or you can order online just what you need custom Cut to Size in small or large quantity.

REGULAR SIZE


SIZE (OUTER DIAMETER)

LENGTH

20x20 / 25x25

6M IN STOCK (OR CUSTOMIZED)

30x30 / 20x40 / 30x40 / 25x40

6M IN STOCK (OR CUSTOMIZED)

40x40 / 50x5030x50 / 25x50 / 30x60 / 40x60

6M IN STOCK (OR CUSTOMIZED)

60x60 / 50x70 / 40x80 / 40x50

6M IN STOCK (OR CUSTOMIZED)

70x70 / 60x80 / 50x80 / 100x40 / 50x90

6M IN STOCK (OR CUSTOMIZED)

75x75 / 80x80 / 90x90
60x100 / 50x100 / 120x60 / 100x80 / 60x90

6M IN STOCK (OR CUSTOMIZED)

100x100 / 120x80

6M IN STOCK (OR CUSTOMIZED)

120x120 / 130x130
180x80 / 160x80 / 100x150 / 140x80 / 140x60

6M IN STOCK (OR CUSTOMIZED)

140x140 / 150x150 / 100x180 / 200x100

6M IN STOCK (OR CUSTOMIZED)

160x160 / 180x180 / 200x150

6M IN STOCK (OR CUSTOMIZED)

200x200 / 250x150 / 100x250

6M IN STOCK (OR CUSTOMIZED)

250x250 / 250x200 / 300x150 / 300x200

6M IN STOCK (OR CUSTOMIZED)

300x300 / 350x200 / 350x250 /300x150

6M IN STOCK (OR CUSTOMIZED)

350x350
350x300 / 450x250 / 400x300 / 500x200

6M IN STOCK (OR CUSTOMIZED)

400x400 / 280x280
450x300 / 450x200 / 400x350 / 400x250 / 500x250 / 500x300

6M IN STOCK (OR CUSTOMIZED)


Q: What is the purpose of the tongue and groove on a steel square?
The purpose of the tongue and groove on a steel square is to allow for precise and accurate measurements and marking in carpentry and other related fields. The tongue and groove design helps to ensure that the square remains perfectly aligned and square when in use. It allows for the square to be securely held against a flat surface or edge, providing stability and preventing any movement or slippage. This ensures that measurements and markings made using the steel square are consistent and reliable, making it an essential tool for tasks such as marking and cutting angles, checking for squareness, or laying out patterns. Additionally, the tongue and groove design also allows for easy storage and transportation of the steel square, as it can be conveniently folded and locked together, minimizing the risk of damage or misplacement. Overall, the tongue and groove on a steel square serves to enhance precision, accuracy, and efficiency in various woodworking and metalworking applications.
Q: Can a steel square be used for concrete formwork layout?
Yes, a steel square can be used for concrete formwork layout. The steel square is a versatile and accurate tool that can be used to measure, mark, and layout various angles and dimensions required for concrete formwork. Its sturdy construction and precise measurements make it suitable for ensuring the proper alignment and positioning of formwork components during concrete construction.
Q: Can a steel square be used for baseboard installation?
Baseboard installation can be facilitated using a steel square. A steel square, also referred to as a framing square or a carpenter's square, is a multifunctional tool commonly utilized in woodworking and construction projects. Constructed from durable steel, this tool features a 90-degree angle and a ruler along its edge. The utilization of a steel square can greatly benefit baseboard installation. It aids in achieving precise and accurate cuts on the baseboard material, as well as measuring and marking angles for corners and joints. The 90-degree angle of the steel square is particularly advantageous for marking and cutting baseboards that necessitate perfect fitting into corners or against walls. Moreover, a steel square can be employed to assess the levelness and squareness of the baseboards during the installation process. By placing the square against both the baseboard and the wall, it is effortless to determine if the baseboard is straight and properly aligned. In conclusion, although alternative tools are available for baseboard installation, a steel square is a dependable and versatile choice that can be effectively employed in this task.
Q: Can a steel square be used for drywall patching?
Yes, a steel square can be used for drywall patching. It can be used to measure and mark the dimensions of the patch accurately, ensuring a precise fit. Additionally, the straight edge of a steel square can be used as a guide for cutting the drywall patch.
Q: Can a steel square be used for checking the squareness of a router table fence?
Yes, a steel square can be used for checking the squareness of a router table fence.
Q: What are some common measurements that can be taken with a steel square in HVAC work?
In HVAC work, a steel square is a versatile tool that can be used for various measurements. Some common measurements that can be taken with a steel square include: 1. Right angles: The steel square is primarily used to ensure the accuracy of right angles. It can be used to check if walls, ductwork, or equipment are perfectly perpendicular or if corners are square. This is crucial for proper alignment and installation in HVAC systems. 2. Angles and slopes: A steel square can be used to measure and mark angles and slopes. It helps in determining the correct pitch for drain lines, ensuring proper water flow and preventing standing water or condensation issues. 3. Parallel lines: The steel square can be used to establish parallel lines, ensuring proper alignment of pipes, ducts, or other HVAC components. It helps in maintaining consistency and preventing misalignments that could impact system performance. 4. Measurements: The steel square typically has markings on its blade, which can be used for measuring length, width, or height of various HVAC components. It provides quick and accurate measurements for precise installations. 5. Layouts and templates: Steel squares are often used for creating layouts and templates for HVAC installations. They can be used to mark cutting lines, angles, or notches on materials like sheet metal, ensuring accurate and efficient fabrication. Overall, a steel square is an essential tool in HVAC work, providing reliable measurements for ensuring proper alignment, angles, and dimensions. It helps in achieving efficient and accurate installations, ultimately improving the performance and longevity of HVAC systems.
Q: What are some common applications for a steel square in woodworking?
A steel square is a versatile tool that is commonly used in woodworking for various applications such as measuring and marking right angles, checking the squareness of joints, laying out and marking precise measurements, and determining the accuracy of cuts and angles. It can also be used as a guide for cutting or sawing straight lines and as a support or fence for ensuring straight and square cuts.
Q: What are the common materials used to make a steel square?
Stainless steel, carbon steel, and tool steel are the primary materials typically employed in the production of a steel square. These materials are selected for their robustness, longevity, and resistance to corrosion. For outdoor or humid settings, stainless steel is often the preferred option owing to its exceptional resistance to rust and staining. Carbon steel, on the other hand, is frequently utilized in steel squares due to its affordability and superior tensile strength. For precise measurements and heavy-duty applications, tool steel, an alloy steel with high carbon content, is commonly implemented. Ultimately, the selection of material hinges upon the intended purpose and the specific requisites of the steel square.
Q: How do you use a steel square to mark cutting lines?
To use a steel square to mark cutting lines, you first need to ensure that the square is clean and free from any debris or dirt. Then, place the square against the material you want to cut, making sure that the edge of the square is aligned with the desired cutting line. Next, hold the square firmly in place and use a pencil or a scribe to mark the cutting line along the edge of the square. Make sure to apply enough pressure to leave a visible mark, but not so much that it damages the material. If you need to mark multiple cutting lines parallel to each other, you can use the square's measurement marks or the heel of the square. Align the desired measurement mark or the heel of the square with the previous marking and repeat the process to create evenly spaced cutting lines. Once you have marked all the necessary cutting lines, double-check their accuracy before proceeding with the cutting process. It is essential to take your time and be precise when using a steel square to mark cutting lines to ensure accurate and clean cuts.
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.

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