HR Square Steel

Ref Price:

Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 50 tons m.t.

Supply Capability:: 500 tons per month m.t./month

Inquire Now

Chat Online

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

You Might Also Like

Hot Rolled Stainless Steel Square Bar

Square Steel

Square steel bar

HR Square Bar

Hot-rolled Square Steel Bar

Hot Rolled Square Carbon Steel Bar Material Q235

13mm*1.33kg/m square bar for construction

High Quality GB Standard Steel Square Bar 16mm-20mm

Specifications of HR Square Steel:

-The Square Steel is hot rolled,

-Standard: GB,

-Grade: Q195 or equivalent.

Section of HR Square Steel.

(The section of Square Steel)

Some details of HR Square Steel:

-List 1. Chemical Composition.

Standard	Grade	Element (%)
GB	Q195	C	Mn	S	P	Si
GB	Q195	0.06~0.12	0.25~0.50	≤0.050	≤0.045	≤0.30

-List 2. Physical Properties

Grade	Yield Point Δs/MPa		Tensile Strength	Elongation δ5%
	Steel diameter（mm）			Steel diameter（mm）
	≤16	16~40		≤16	16~40
	≥			≥
Q195	195	185	315~390	33	32

-List 3.The length of a side and the theoretical weight of HR Square Steel.

Length of a side(mm)	Theoretical weight(kg/m)	Length of a side(mm)	Theoretical weight(kg/m)
6	0.283	32	8.04
7	0.385	＊33	8.55
8	0.502	34	9.07
9	0.636	＊35	9.62
10	0.785	36	10.17
11	0.950	38	11.24
12	1.13	40	12.56
13	1.33	42	13.85
14	1.54	45	15.90
15	1.77	48	18.09
16	2.01	50	19.63
17	2.27	53	22.05
18	2.54	＊55	23.6
19	2.82	56	24.61
20	3.14	＊58	26.4
21	3.46	60	28.26
22	3.80	63	31.16
＊23	4.15	＊65	33.17
24	4.52	＊68	36.3
25	4.91	70	38.49
26	5.30	75	44.16
＊27	5.72	80	50.24
28	6.15	85	56.72
＊29	6.60	90	63.59
30	7.06	95	70.85
＊31	7.54	100	78.50

Notes:

1, The theoretical weights in the list, base on the density of 7.85 g/cm³.

2, The numbers with ＊mean that they are not regulars or we don’t offer them.

-List 4. The allowed tolerance of HR Square Steel:

Length of a side(mm)	Allowed Tolerance
Length of a side(mm)	Group1	Group2	Group3
5.5～7	±0.20	±0.30	±0.40
7～20	±0.25	±0.35	±0.40
20～30	±0.30	±0.40	±0.50
30～50	±0.40	±0.50	±0.60
60～80	±0.60	±0.70	±0.80
80～110	±0.90	±1.0	±1.1
110～150	±1.2	±1.3	±1.1
150～190	――	――	±2.0
190～250	――	――	±2.5

Usage/Applications of HR Square Steel:

-The Square Steel is normally used as structure steel.

-Row material for other structure steel like steel angles, channels, I-beams, H-beams, etc…

Packaging & Delivery of HR Square Steel:

-Packing Detail: The products can be packed in bundles by steel wires.

-Delivery Detail: 30~45 working days after receive buyer’s T.T. or L/C.

Transportation & Marking:

-Transportation:

1, The products can be delivered by bulk vessel or by container.

2, The maximum quantity of loading of container is 25 tons.

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

-Marks:

1, Color mark: there will be color marking on both ends of the bundles for the cargo delivered by bulk vessel. That makes is easily to distinguish at the destination port.

2, Tag mark: the tag marks will be tied up to each bundle. The information is usually including supplier’s logo and name, product name, made in China, products’ specifications and other information requested by customers.

Payment:

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

-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.

Photos of HR Square Steel:

HR Square Steel.

Q:How do you use a steel square to measure and mark 16.875-degree angles?: To use a steel square to measure and mark 16.875-degree angles, you can align the tongue of the square with the base of the angle and then rotate the square until the desired angle is reached. Once aligned, you can mark the angle using a pencil or any other suitable marking tool.

Q:Can a steel square be used for deck construction?: Deck construction can indeed utilize a steel square. These tools, referred to as framing squares or rafter squares, possess great versatility and find common usage among carpenters engaged in construction endeavors, including deck building. Typically constructed from steel, they are equipped with markings and measurements that aid in layout and angle calculations. Steel squares serve various purposes, such as measuring and marking cuts, verifying squareness, and outlining the framing elements of a deck, such as beams, posts, and joists. Given their durability and ability to provide precise measurements, they constitute a fitting choice for deck construction.

Q:How do you use a steel square to find the length of a line?: To use a steel square to find the length of a line, you can follow these steps: 1. Place the steel square against one end of the line, ensuring that one side of the square aligns perfectly with the line. 2. Hold the square firmly in place and extend the other side of the square along the line. 3. If the line is longer than the length of the square, you will need to move the square along the line, keeping the aligned side in position, until you reach the end of the line. 4. Once the square is aligned with the end of the line, measure the distance from the aligned side of the square to the end of the extended side. 5. This measurement will give you the length of the line. It is important to note that using a steel square may not be as accurate as using a measuring tape or ruler, especially for longer distances. Steel squares are primarily used for measuring right angles and checking for squareness, so if precise measurements are required, it is recommended to use a more precise measuring tool.

Q:Can a steel square be used for window installation?: Yes, a steel square can be used for window installation. It can help with measuring and ensuring accurate angles and squareness during the installation process.

Q:How do you use a steel square to measure and mark miter cuts?: To use a steel square to measure and mark miter cuts, follow these steps: 1. Ensure that your steel square is clean and free from any debris or rust. This will ensure accurate measurements and markings. 2. Place the steel square on the edge of the material (such as a piece of wood) that you intend to make a miter cut on. Align the long side of the square with the edge of the material. 3. Hold the steel square firmly against the material, making sure it doesn't shift or move. You may use clamps to secure it in place if necessary. 4. Look at the markings on the steel square. Most steel squares have measurements marked on both the inside and outside edges. Determine the desired angle for your miter cut. For example, if you want a 45-degree miter cut, locate the corresponding angle on the steel square. 5. Once you've identified the correct angle, use a pencil or a marking knife to make a mark on the material along the appropriate edge of the steel square. This mark will indicate where the miter cut will be made. 6. Double-check your measurements and markings to ensure accuracy before proceeding with the actual cutting process. 7. Use a miter saw or a handsaw to cut along the marked line, following the desired angle indicated by the steel square. Take your time and make precise cuts to achieve the best results. By using a steel square to measure and mark miter cuts, you can ensure that your cuts are accurate and precise, allowing for seamless joinery and professional-looking finished products.

Q:Can a steel square be used for checking the levelness of floors?: The levelness of floors cannot be checked using a steel square. A steel square, also called a carpenter's square, is mainly utilized in woodworking to measure and mark right angles. It is not intended for accurately assessing surface levelness. To ensure the levelness of floors, it is recommended to employ a tool like a spirit level or laser level. These tools are specially designed for this task and offer precise measurements of horizontal or vertical levelness.

Q:Can a steel square be used for chair rail installation?: Yes, a steel square can be used for chair rail installation.

Q:Can a steel square be used for checking the levelness of a wall stud?: Checking the levelness of a wall stud cannot be done with a steel square. The steel square, or framing square, is mainly used for measuring and marking angles in carpentry and woodworking. It consists of a long arm and a shorter square arm at a 90-degree angle. To accurately check the levelness of a wall stud, the appropriate tool to use is a level. A level is a rectangular device with a straight edge and a bubble vial filled with liquid. When the bubble is centered between the lines in the vial, it indicates that the surface is level. Using a steel square for this purpose would yield inaccurate results. It is best to utilize a level, as it is specifically designed for this task and provides more precise measurements.

Q:How do you use a steel square to measure stair treads and risers?: To use a steel square to measure stair treads and risers, you would typically place the square's blade against the tread and the tongue against the riser. By aligning the square properly, you can easily read the measurements marked on the square to determine the dimensions of the stair treads and risers accurately.

Q:How do you use a steel square to ensure the correct angle for a mortise and tenon joint?: To use a steel square to ensure the correct angle for a mortise and tenon joint, follow these steps: 1. Begin by determining the desired angle for your mortise and tenon joint. This will depend on the type of joint and the specific project you are working on. 2. Place the steel square against the edge of the piece of wood where you want to create the mortise or tenon. Ensure that the square is aligned properly and that it is perpendicular to the edge. 3. Once the square is in position, use a pencil or marking knife to mark the desired angle on the wood. Make sure the mark is clear and visible. 4. Next, transfer the same angle onto the corresponding piece of wood that will receive the mortise or tenon. Use the square again to ensure accurate alignment. 5. With both pieces marked, carefully cut the mortise and tenon joints using the marked angles as a guide. You can use a chisel, saw, or other appropriate woodworking tools for this purpose. 6. After cutting the joints, double-check the fit by inserting the tenon into the mortise. If it fits snugly and aligns properly, you have successfully used the steel square to ensure the correct angle for your mortise and tenon joint. Remember, practice and precision are key when working with mortise and tenon joints. Take your time, measure accurately, and make necessary adjustments to achieve a strong and secure joint.

GATE is a company specialized in production and sales of square steel,round steel and flat bar. The annual production capacity is 15 thousand mtons. Our company is aimed to provide the customer the product with good price and convenient service.

1. Manufacturer Overview
Location	Hebei, China
Year Established	1995
Annual Output Value	Above US$ 15 Million
Main Markets	Middle east; Southeast Asia; Africa; East Aisa
Company Certifications

2. Manufacturer Certificates
a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability
a)Trade Capacity
Nearest Port	Tianjin
Export Percentage	20%-35%
No.of Employees in Trade Department	11-20 People
Language Spoken:	English; Chinese
b)Factory Information
Factory Size:	Above 6,500 square meters
No. of Production Lines	1
Contract Manufacturing	OEM Service Offered
Product Price Range	Average