JIS SS400 Angle Steel
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 10000 m.t./month
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Specifications of JIS SS400 Angle Steel
1.Standards:GB,ASTM,BS,AISI,DIN,JIS
2.Invoicing on theoretical weight or actual weight as customer request
3.Material: JIS G3192,SS400;SS540.
4. Payment terms:
1).100% irrevocable L/C at sight.
2).30% T/T prepaid and the balance against the copy of B/L.
3).30% T/T prepaid and the balance against L/C
5.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 Specifications:
Grade | Yield Strength，N/mm² | Extension Strength N/mm² | |||
Thickness of Steel,mm | |||||
≦16 | ＞16-≦40 | ＞40-≦100 | ＞100 | ||
SS330 | ≧205 | ≧195 | ≧175 | ≧165 | 330-430 |
SS400 | ≧245 | ≧235 | ≧215 | ≧205 | 400-510 |
SS490 | ≧285 | ≧275 | ≧255 | ≧245 | 490-610 |
SS540 | ≧400 | ≧390 | - | - | ≧540 |
Usage & Applications JIS SS400 Angle Steel
Trusses;
Transmission towers;
Telecommunication towers;
Bracing for general structures;
Stiffeners in structural use.
Packaging & Delivery of JIS SS400 Angle Steel
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.
Production flow of JIS SS400 Angle Steel
Material prepare (billet) —heat up—rough rolling—precision rolling—cooling—packing—storage and transportation
- Q:How do you calculate the deflection of a steel angle under load?
- To calculate the deflection of a steel angle under load, you would typically use the principles of structural engineering and apply equations related to bending and deformation. One common approach is to use the Euler-Bernoulli beam theory, which involves considering the dimensions, material properties, applied load, and support conditions of the angle. By plugging these parameters into the appropriate formulas, such as the equation for the deflection of a simply supported beam, you can determine the deflection accurately. However, it is important to note that the specific calculation method may vary depending on the complexity of the load and support conditions, and it is always recommended to consult relevant design codes or engineering references for precise calculations.
- Q:How are steel angles tested for quality control?
- Steel angles are tested for quality control using various methods to ensure that they meet the required standards and specifications. One common method is visual inspection, where trained inspectors visually examine the angles for any surface defects, such as cracks, dents, or uneven surfaces. This helps to identify any visible flaws that may affect the structural integrity of the angles. Another method used for quality control testing is dimensional inspection. This involves measuring the dimensions of the angles, such as length, width, and thickness, to ensure they meet the specified tolerances. This is crucial as any deviations from the required dimensions can impact the performance and fit of the angles in various applications. Mechanical testing is also carried out to assess the mechanical properties of the steel angles. This includes tests such as tensile strength, yield strength, and elongation. Tensile strength measures the maximum amount of tensile stress the angle can withstand before breaking, while yield strength indicates the stress at which permanent deformation occurs. Elongation measures the ability of the angle to stretch without fracturing, providing insights into its ductility. In addition, chemical composition analysis is performed to verify that the steel angles contain the correct proportions of alloying elements and impurities. This is done using techniques such as spectrometry, which helps ensure that the steel meets the required chemical composition standards. Furthermore, non-destructive testing methods are used to identify any internal defects or inconsistencies in the steel angles without causing damage. Techniques like ultrasonic testing, magnetic particle testing, and radiographic testing are employed to detect potential flaws such as cracks, voids, or inclusions that might not be visible to the naked eye. Overall, a combination of visual inspection, dimensional inspection, mechanical testing, chemical composition analysis, and non-destructive testing is employed to ensure the quality and integrity of steel angles. These stringent quality control measures help to guarantee that the angles meet the necessary standards and can perform their intended functions safely and reliably.
- Q:What are the different types of connections used for steel angles in industrial applications?
- Steel angles are commonly employed in industrial applications for various structural purposes. To ensure their stability and strength, different types of connections are utilized. The following are some of the diverse connection methods used for steel angles in industrial applications: 1. Welded Connections: In industrial applications, welding is widely utilized to connect steel angles. This method involves melting the edges of two steel angles together and allowing them to solidify, resulting in a permanent and robust connection. Welded connections offer exceptional strength and durability, making them suitable for heavy-duty applications. 2. Bolted Connections: To secure steel angles, bolted connections involve the use of bolts and nuts. Typically, holes are drilled into the angles, and bolts are inserted through these holes, which are then tightened using nuts. Bolted connections have the advantage of being easily dismantled and modified, making them suitable for applications that require frequent adjustments or repairs. 3. Riveted Connections: Although less commonly used in modern industrial applications, riveting is a traditional method for connecting steel angles. Riveted connections involve inserting a rivet through holes in the steel angles and deforming the rivet to secure the angles together. While riveted connections offer good strength, they are time-consuming and require specialized equipment. 4. Clip Connections: Clip connections involve the use of metal clips or brackets to connect steel angles. These clips are typically bolted or welded to the steel angles, providing a secure connection. Clip connections are often employed in applications where quick and easy assembly and disassembly are required, such as temporary structures. 5. Gusset Plate Connections: Gusset plates, which are thin steel plates, are used to connect steel angles in industrial applications. These plates are usually bolted or welded to the steel angles, providing additional strength and stability. Gusset plate connections are commonly utilized in applications where higher loads or forces are expected. It is important to note that the choice of connection method for steel angles in industrial applications depends on various factors, including load requirements, structural design, ease of assembly and disassembly, and the expected lifespan of the structure.
- Q:What are the cost considerations for using steel angles?
- When using steel angles, there are several factors to keep in mind regarding costs. Firstly, the price of the steel material itself can vary depending on the grade and quality. Higher-grade steel angles tend to be pricier but offer better strength and durability. The overall cost is also influenced by the length and size of the steel angles. Longer and larger angles generally come at a higher price due to the increased amount of steel needed. It is important to carefully assess the required dimensions to avoid unnecessary expenses. Another cost consideration is the fabrication and finishing of the steel angles. Custom fabrication or special finishing techniques like welding, cutting, or painting can add to the total cost. It is crucial to take these additional expenses into account when budgeting for the use of steel angles. Transportation costs should not be overlooked either. Steel angles are heavy and bulky, which can result in higher shipping expenses, especially for long distances. It is essential to factor in these costs, especially for projects that require a significant quantity of steel angles. Lastly, it is important to consider the long-term costs associated with steel angles. While steel is durable and long-lasting, it may require maintenance or protective coatings to prevent corrosion over time. These maintenance costs should be included in the overall budget to ensure the longevity and reliability of the steel angles. In summary, the cost considerations for using steel angles include the price of the steel material, the dimensions and size of the angles, fabrication and finishing processes, transportation expenses, and long-term maintenance costs. Evaluating and planning for these factors will help ensure a cost-effective and successful use of steel angles in various applications.
- Q:Are steel angles suitable for balcony construction?
- Yes, steel angles are suitable for balcony construction. Steel angles are commonly used in construction due to their strength and durability. They provide excellent support and stability, making them ideal for balcony construction. Steel angles can withstand heavy loads and are resistant to weathering and corrosion, making them a reliable choice for outdoor structures like balconies. Additionally, steel angles can be easily customized and fabricated to meet specific design requirements, allowing for flexibility in balcony construction. Overall, steel angles are a popular and suitable choice for balcony construction due to their strength, durability, and versatility.
- Q:What are the different methods of surface powder coating for steel angles?
- There are several methods of surface powder coating for steel angles, including electrostatic spray, fluidized bed, and flame spraying. Electrostatic spray involves applying a charged powder to the steel angle, which then adheres to the surface due to the electrostatic attraction. Fluidized bed coating involves dipping the steel angle into a fluidized bed of powder particles, which then adhere to the surface. Flame spraying is a process in which the powder is melted and sprayed onto the steel angle using a high-velocity flame. Each method has its own advantages and is chosen based on the specific requirements of the coating application.
- Q:Can steel angles be used in architectural sculptures and installations?
- Yes, steel angles can definitely be used in architectural sculptures and installations. Steel angles provide structural support and stability, making them ideal for creating intricate and visually appealing designs. They can be bent, welded, or cut to fit specific requirements, offering versatility in creating unique architectural forms. Additionally, steel angles are durable and weather-resistant, making them suitable for outdoor installations.
- Q:Can steel angles be used for foundation reinforcement?
- Yes, steel angles can be used for foundation reinforcement. Steel angles are commonly used in construction projects for their strength and durability. When properly installed and secured, steel angles can provide additional support and stability to a foundation, helping to prevent cracks, settlement, and other structural issues.
- Q:Can steel angles be used in electrical grounding applications?
- Yes, steel angles can be used in electrical grounding applications. Steel angles are commonly used as grounding electrodes to provide a secure and reliable path for electrical currents to flow into the ground. The steel angles are typically buried in the soil and connected to the electrical system, ensuring effective grounding and protection against electrical faults.
- Q:Are steel angles suitable for bridge construction?
- Yes, steel angles are suitable for bridge construction. They are commonly used as structural elements in bridge construction due to their strength, durability, and versatility. Steel angles offer excellent load-bearing capacity and can be easily fabricated and connected to form various bridge components such as trusses, beams, and girders. Their ability to withstand heavy loads and resist deformation makes them an ideal choice for bridge construction projects.
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JIS SS400 Angle Steel
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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