High Quality Square Steel With Low Price
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
- 500 tons per month m.t./month
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Specifications of Square Steel:
-The Square Steel is hot rolled,
-Standard: GB,
-Grade: Q235 or equivalent.
(The section of Square Steel)
Some details of Square Steel:
-List 1. The Chemical Composition.
|
Standard |
Grade |
Element (%) | ||||
|
GB |
Q235B |
C |
Mn |
S |
P |
Si |
|
0.12~0.20 |
0.3~0.7 |
≤0.045 |
≤0.045 |
≤0.3 | ||
-List 2.The length of a side and the theoretical weight of 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 3. The allowed tolerance of Square Steel:
|
Length of a side(mm) |
Allowed Tolerance | ||
|
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 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…
-Row material for square tubes.
Packaging & Delivery of 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 Square Steel:
- Q:How do you use a steel square for framing walls?
- To use a steel square for framing walls, first, ensure that the square is clean and free of any debris. Next, position the square on the edge of the lumber, ensuring that one leg is flush against the edge and the other leg is perpendicular to it. To mark a straight line, hold the square firmly against the edge of the lumber and use a pencil or a marker to trace along the edge of the square's leg. This will give you a precise guide for making straight cuts or marking measurements. For making angled cuts, such as for roof rafters or stair stringers, the steel square can be used to determine the angle. Position the square on the lumber so that the desired angle aligns with the edge of the square, and mark the line accordingly. Additionally, the steel square can be used for determining squareness and checking for right angles. By placing the square in the corner of two intersecting walls, you can ensure that the corner is perfectly square. If the square fits snugly and the legs align with the walls, then the corner is square. If not, adjustments can be made accordingly. Overall, the steel square is a versatile and essential tool for framing walls, allowing for precise measurements, straight cuts, angled cuts, and ensuring the accuracy of corners.
- Q:Can a steel square be used for checking the levelness of a countertop?
- No, a steel square cannot be used for checking the levelness of a countertop.
- Q:How do you use a steel square for marking hip and valley rafters?
- To use a steel square for marking hip and valley rafters, you would first need to understand the basic principles of roof framing and the different types of rafters involved. A steel square, also known as a framing square or carpenter's square, is a versatile tool used by carpenters, roofers, and other tradespeople to make precise measurements and markings. Here are the steps to use a steel square for marking hip and valley rafters: 1. Understand the roof framing plan: Before starting, familiarize yourself with the roof framing plan or design. This will give you an idea of the layout, angles, and dimensions of the hip and valley rafters you need to mark. 2. Identify the rafter angles: Hip and valley rafters are cut at specific angles to fit the roof's slope and geometry. Using the steel square, you can determine these angles accurately. The two main parts of a steel square are the body and the tongue. The body has a long edge called the blade, while the tongue is shorter and perpendicular to the body. 3. Position the square: Hold the steel square against the edge of the rafter stock (the piece of wood you will be cutting). Align the body's blade with the bottom edge of the rafter stock, making sure it is flush. 4. Locate the plumb or seat cut angle: To mark the plumb or seat cut angle, slide the square along the rafter until the desired angle aligns with the top corner of the rafter stock. This angle will depend on the roof's pitch and the specific design. Once aligned, mark the angle on the rafter stock using a pencil or marking knife. 5. Mark the birdsmouth cut: The birdsmouth cut is where the rafter sits on the top plate of the wall. To mark this cut, keep the square in the same position as the previous step. Locate the desired birdsmouth depth, usually specified in the framing plan, and mark it on the rafter stock by sliding the square up or down. 6. Repeat for multiple rafters: If you have multiple hip or valley rafters to mark, repeat the above steps for each rafter. Ensure consistency in your measurements and markings to maintain accuracy during the construction process. Remember, using a steel square for marking hip and valley rafters requires some knowledge of roof framing and the specific angles involved. It is always advisable to consult a professional or reference reliable resources for guidance, especially if you are not experienced in roof construction.
- Q:Can a steel square be used for checking the squareness of a table?
- Yes, a steel square can be used for checking the squareness of a table.
- Q:How do you use a steel square to determine the angle of a compound bevel and miter cut?
- To determine the angle of a compound bevel and miter cut using a steel square, the following steps can be followed: 1. Place the steel square on the edge of the material being cut, with the longer leg against the material surface and the shorter leg pointing upwards. 2. Adjust the position of the steel square so that the longer leg aligns with the material edge. 3. Once aligned, mark a line along the shorter leg of the square onto the material surface using a pencil or scribe. 4. Rotate the steel square to the desired angle for the compound bevel cut. This can be achieved by loosening the square's locking mechanism and pivoting it on the longer leg. 5. Align the longer leg with the previously marked line on the material when the square reaches the desired angle. 6. Mark a line along the longer leg of the square onto the material surface using a pencil or scribe. 7. The intersection of the two marked lines will indicate the angle of the compound bevel cut. 8. To determine the miter cut angle, measure the angle between the marked line along the longer leg of the square and the material edge. This measurement will guide the setting of your miter saw or miter gauge. By adhering to these steps, the angle of a compound bevel and miter cut can be accurately determined using a steel square, ensuring precise and exact cuts in woodworking or construction projects.
- Q:How do you use a steel square for measuring and marking out rafter lengths?
- To use a steel square for measuring and marking out rafter lengths, you would start by placing the square on the edge of the rafter board with the tongue (longer arm) facing upwards. Align the tongue with the desired length of the rafter, making sure it overhangs the edge of the board. Then, mark the plumb cut by drawing a line along the blade (shorter arm) that intersects the edge of the board. Next, rotate the square so that the tongue is now facing downwards and align it with the previously marked plumb cut line. This will help you mark the seat cut by drawing a line along the tongue that intersects the edge of the board. By following these steps, you can accurately measure and mark out rafter lengths using a steel square.
- Q:Can a steel square be used for setting up a router table?
- Yes, a steel square can be used for setting up a router table. A steel square is a useful tool for ensuring accurate measurements and angles, which are important for aligning the router table and achieving precise cuts.
- Q:What are some common uses of a steel square in metalworking sculpture?
- A steel square is commonly used in metalworking sculpture for tasks such as measuring and marking angles, checking for right angles and squareness, and ensuring accurate cuts and welds. It can also be used as a guide for precise layout work and as a reference tool for creating symmetrical shapes and forms.
- Q:Can a steel square be used for laying out a raised bed garden?
- Yes, a steel square can be used for laying out a raised bed garden. A steel square, also known as a framing square, is a versatile tool that can be used for measuring and marking right angles. It can help ensure that the corners of the raised bed garden are square and the sides are straight, making it easier to create a well-organized and aesthetically pleasing garden bed.
- Q:Can a steel square be used for checking the squareness of a window frame corner?
- Yes, a steel square can be used to check the squareness of a window frame corner. A steel square is a tool commonly used by carpenters and builders to ensure that corners are perfectly square. It has a 90-degree angle that allows for accurate measurement and checking of right angles. By placing the steel square against the window frame corner, one can easily determine if the corner is perfectly square or if adjustments need to be made. Therefore, a steel square is a reliable tool for checking the squareness of a window frame corner.
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 |
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High Quality Square Steel With Low Price
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
- 500 tons per month m.t./month
OKorder Service Pledge
OKorder Financial Service
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