Structural Steel Angles
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 200000 m.t./month
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Specifications of Structural Steel Angles
1.Standards:GB,ASTM,BS,AISI,DIN,JIS
2.Length:6m,9m,12m
3.Material:GBQ235B,Q345BorEquivalent;ASTMA36;EN10025,S235JR,S355JR;JISG3192,SS400;SS540.
.
4.Sizes:
EQUAL ANGLES SIZES |
| ||
a(mm) | a1(mm) | thickness(mm) | length |
25 | 25 | 2.5---3.0 | 6M/12M |
30 | 30 | 2.5---4.0 | 6M/12M |
38 | 38 | 2.5 | 6M/12M |
38 | 38 | 3.0---5.0 | 6M/12M |
40 | 40 | 3.0---6.0 | 6M/12M |
50 | 50 | 3 | 6M/12M |
50 | 50 | 3.7---6.0 | 6M/9M/12M |
60 | 60 | 5.0---6.0 | 6M/9M/12M |
63 | 63 | 6.0---8.0 | 6M/9M/12M |
65 | 65 | 5.0---8.0 | 6M/9M/12M |
70 | 70 | 6.0---7.0 | 6M/9M/12M |
75 | 75 | 5.0---10.0 | 6M/9M/12M |
80 | 80 | 6.0---10.0 | 6M/9M/12M |
90 | 90 | 6.0---10.0 | 6M/9M/12M |
100 | 100 | 6.0---12.0 | 6M/9M/12M |
120 | 120 | 8.0-12.0 | 6M/9M/12M |
125 | 125 | 8.0---12.0 | 6M/9M/12M |
130 | 130 | 9.0-12.0 | 6M/9M/12M |
140 | 140 | 10.0-16.0 | 6M/9M/12M |
150 | 150 | 10---15 | 6M/9M/12M |
160 | 160 | 10---16 | 6M/9M/12M |
180 | 180 | 12---18 | 6M/9M/12M |
200 | 200 | 14---20 | 6M/9M/12M |
5. Material details:
Alloy No | Grade | Element (%) | |||||
C | Mn | S | P | Si | |||
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Q235 | B | 0.12—0.20 | 0.3—0.7 | ≤0.045 | ≤0.045 | ≤0.3 | |
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Alloy No | Grade | Yielding strength point( Mpa) | |||||
Thickness (mm) | |||||||
≤16 | ＞16--40 | ＞40--60 | ＞60--100 | ||||
≥ | |||||||
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Q235 | B | 235 | 225 | 215 | 205 | ||
Alloy No | Grade | Tensile strength (Mpa) | Elongation after fracture (%) | ||||
Thickness (mm) | |||||||
| ≤16 | ＞16--40 | ＞40--60 | ＞60--100 | |||
≥ | |||||||
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Q235 | B | 375--500 | 26 | 25 | 24 | 23 | |
Usage & Applications of Structural Steel Angles
Trusses;
Transmission towers;
Telecommunication towers;
Bracing for general structures;
Stiffeners in structural use.
Packaging & Delivery of Structural Steel Angles
1. Transportation: the goods are delivered by truck from mill to loading port, the maximum quantity can be loaded is around 40MTs by each truck. If the order quantity cannot reach the full truck loaded, the transportation cost per ton will be little higher than full load.
2. With bundles and load in 20 feet/40 feet container, or by bulk cargo, also we could do as customer's request.
3. Marks:
Color mark: There will be color marking on both end of the bundle for the cargo delivered by bulk vessel. That makes it easily to distinguish at the destination port.
Tag mark: There will be tag mark tied up on the bundles. The information usually including supplier logo and name, product name, made in China, shipping marks and other information request by the customer.
If loading by container the marking is not needed, but we will prepare it as customer request.
- Q: Can steel angles be used in sign support structures?
- Absolutely! Sign support structures can definitely utilize steel angles. These angles are widely employed in construction owing to their remarkable robustness and endurance. They offer exceptional support and stability, rendering them ideal for various applications, including sign support structures. By welding or bolting steel angles together, a strong framework can be effortlessly created for sign mounting. Furthermore, their exceptional load-bearing capacity is crucial in guaranteeing the sign's security and stability, particularly during unfavorable weather conditions. Moreover, steel angles can be tailored to meet specific design specifications, making them a versatile option for sign support structures.
- Q: How are steel angles used in structural framing?
- Steel angles are commonly used in structural framing as they provide stability and support. They are often used to reinforce corners and joints, adding strength to the overall structure. Steel angles are also used as braces and supports in various construction projects, helping to distribute weight and prevent sagging or collapsing.
- Q: Can steel angles be painted or coated for aesthetic purposes?
- Yes, steel angles can be painted or coated for aesthetic purposes. Painting or coating steel angles not only enhances their appearance but also provides protection against corrosion, improving their longevity and durability.
- Q: Can steel angles be used in residential construction?
- Indeed, residential construction can make use of steel angles. These versatile structural elements find widespread application in various construction projects, including residential buildings. They are commonly employed for framing, reinforcing, and providing structural support in walls, roofs, and floors. In residential construction, steel angles are favored due to their notable strength, durability, and capacity to withstand heavy loads. Their ease of installation, whether by welding, bolting, or screwing, renders them suitable for a wide array of construction endeavors. Furthermore, the corrosion resistance of steel angles can be enhanced through galvanization or coating, assuring their longevity. In essence, steel angles present a dependable and cost-effective option for residential construction.
- Q: How do you determine the torsional stiffness of a steel angle?
- To determine the torsional stiffness of a steel angle, you need to consider its geometry and material properties. First, you should calculate the polar moment of inertia (J) of the steel angle. The polar moment of inertia represents a shape's resistance to torsion and is calculated by summing the products of the differential area elements and their distances squared from the axis of rotation. For a steel angle, you can use standard formulas or reference tables to determine the polar moment of inertia. Next, you need to determine the material properties of the steel angle, specifically its modulus of rigidity (G). The modulus of rigidity measures a material's resistance to deformation under shear stress. This value is typically provided by the steel manufacturer or can be obtained from material property databases. Once you have calculated the polar moment of inertia and obtained the modulus of rigidity, you can determine the torsional stiffness (K) using the formula K = G * J. The torsional stiffness represents the ability of the steel angle to resist twisting or torsional deformation when subjected to a torque. It is important to note that the torsional stiffness of a steel angle can vary depending on factors such as the angle's size, shape, and the specific steel alloy used. Therefore, it is recommended to consult relevant design codes or engineering references to ensure accurate calculations and consider any additional factors that may affect the torsional stiffness.
- Q: How do you protect steel angles from weathering?
- One way to protect steel angles from weathering is by applying a protective coating, such as paint or galvanization. These coatings create a barrier between the steel and the elements, preventing moisture and oxygen from reaching the surface and causing corrosion. Regular inspections and maintenance are also important to identify and address any signs of deterioration or damage early on.
- Q: What are the tolerances for steel angles?
- The tolerances for steel angles can vary depending on the specific requirements and industry standards. However, common tolerances for steel angles typically include variations in dimensions, such as length, width, and thickness, within a certain range specified by the relevant standards or specifications. These tolerances ensure that the angles meet the required specifications and can be used effectively in various applications.
- Q: I would like to ask you, angle iron, what does it usually use ah?
- Angle steel manufacturing process is relatively simple, the general large-scale Steel Corp really do not produce this thing, the production process can be divided into two types of hot rolling and cold bending, hot rolling for large size angle steel, cold bending is generally relatively small. Is the standard process for steel billet (such as billet) after steel mill multi special rolling gradually rolled into "shape, material guarantee, there is a transition arc in the medial angle, reliable mechanical performance; while small workshop production is a sheet or strip casting (curved) into the medial angle of no transition arc, but also because it is in the corner of the internal stress of bending into large, mechanical performance is poor, the most important point is that material is not guaranteed, even may be the land of steel, so the angle to buy back is generally not bent, nor welding, up to take long short borehole.
- Q: What does L50*4 angle mean in CAD?
- L50*4 in the steel structure is 50mm wide *50mm width *4mm thick equilateral angle iron, that is, the 50 series of angle steel.
- Q: Can steel angles be used for temporary or removable structures?
- Yes, steel angles can be used for temporary or removable structures. Steel angles are versatile and commonly used in construction for various applications, including temporary or removable structures. They are often used as framing elements in scaffolding, support structures, and temporary partitions. Steel angles provide structural support and stability, making them suitable for temporary or removable structures that need to be strong and durable. Additionally, steel angles are easy to assemble and disassemble, allowing for convenient installation and removal of the temporary or removable structure.
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Structural Steel Angles
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 200000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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