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:What are the different types of steel angles used in manufacturing industries?
- In manufacturing industries, there is a wide variety of steel angles utilized for different purposes. These angles possess unique characteristics that make them suitable for specific applications. 1. Unequal Leg Angles, also known as L-shaped angles, feature one longer leg and one shorter leg. They find common usage in construction and structural engineering due to their versatility. These angles offer exceptional strength and stability, making them ideal for supporting heavy loads and establishing structural connections. 2. Equal Leg Angles, also known as L-shaped angles, have both legs of equal length. They are extensively employed in manufacturing industries for diverse purposes, including bracing, framing, and supporting structures. These angles exhibit good resistance to bending and provide stable connections in various applications. 3. Stainless Steel Angles are crafted from a corrosion-resistant steel alloy, primarily comprising chromium. They possess remarkable durability, resistance to rust, and excellent strength properties. Stainless steel angles find widespread use in industries such as food processing, chemical processing, and marine manufacturing, where corrosion resistance is of utmost importance. 4. Galvanized Steel Angles are coated with a layer of zinc to safeguard them against corrosion and rust. This zinc coating ensures exceptional durability and longevity, rendering galvanized steel angles suitable for outdoor and exposed applications. They are commonly employed in industries like construction, agriculture, and transportation. 5. Rolled Steel Angles are manufactured by rolling a steel plate or sheet into the desired shape. These angles offer an excellent strength-to-weight ratio and can be produced in varied sizes and thicknesses. Rolled steel angles find extensive usage in construction, machinery, and fabrication industries for structural support and framing applications. 6. Slotted Steel Angles possess holes or slots along their length, allowing for flexibility in terms of fastening methods. They are frequently employed in shelving systems, racking, and storage solutions as they allow for easy adjustment and customization. Slotted steel angles offer versatility and convenience in manufacturing industries where quick assembly and reconfiguration are required. In summary, the assortment of steel angles utilized in manufacturing industries provides a range of properties and advantages. The choice of angle depends on the specific application, requirements for strength, corrosion resistance, and other factors that guarantee optimal performance and durability in the given application.
- Q:Are steel angles load-rated?
- Yes, steel angles are load-rated. The load rating of a steel angle depends on its dimensions, thickness, and material grade. The load rating is determined through engineering calculations and testing to ensure it can safely support specific loads and applications.
- Q:What are the considerations for selecting the appropriate steel angle finish?
- When selecting the appropriate steel angle finish, there are several considerations that need to be taken into account. One of the primary considerations is the intended use or application of the steel angle. Different finishes offer varying levels of corrosion resistance, which is particularly important in environments where the steel angle will be exposed to moisture or chemicals. For example, a hot-dip galvanized finish provides excellent corrosion resistance and is often preferred for outdoor applications or in environments with high humidity levels. On the other hand, a plain steel finish may be suitable for indoor applications where corrosion resistance is not a major concern. Another consideration is the desired aesthetic appearance. Steel angles can be finished in various ways to achieve different looks. For instance, a mill finish provides a raw, industrial appearance, while a powder coat finish offers a wide range of color options and a more polished look. The choice of finish will depend on the desired aesthetic effect and the overall design of the project. Furthermore, the level of durability required should also be taken into consideration. Some finishes, such as a zinc plating or a stainless steel finish, provide enhanced durability and resistance to wear and tear, making them suitable for heavy-duty applications or areas with high traffic. Conversely, a painted finish may be more prone to chipping or scratching, making it less suitable for applications that require long-term durability. Lastly, cost is an important factor to consider. Different finishes have varying costs associated with them, so it is essential to balance the desired finish with the available budget. It is worth noting that while certain finishes may have a higher upfront cost, they may provide long-term cost savings by reducing maintenance or replacement needs. In conclusion, the selection of the appropriate steel angle finish depends on factors such as corrosion resistance, aesthetic appearance, durability requirements, and budget considerations. By carefully evaluating these considerations, one can choose the most suitable finish that meets both functional and aesthetic needs.
- Q:How do steel angles compare to other structural shapes like beams and channels?
- Steel angles, beams, and channels are all structural shapes commonly used in construction and engineering projects. While each shape has its own unique characteristics and advantages, steel angles offer specific benefits that make them a popular choice. One key advantage of steel angles is their versatility. They can be used in a wide range of applications, including supporting heavy loads, bracing structures, and providing framework for various structures. Due to their L-shaped design, steel angles can easily be welded or bolted together to create larger structures or frameworks. Compared to steel beams, angles are typically more cost-effective. They require less material to manufacture, making them a more economical choice for projects with budget constraints. Additionally, steel angles are often lighter in weight compared to beams, which can be beneficial when considering transportation and installation costs. Steel channels, on the other hand, offer similar benefits to steel angles but have a different shape. Channels have a U-shaped design, which allows for increased stability and support. They are commonly used for applications where additional strength is required, such as in the construction of bridges, buildings, and machinery. While steel angles may not provide the same level of strength and load-bearing capacity as steel beams or channels, they are still a reliable choice for many structural applications. Their versatility, cost-effectiveness, and ease of installation make them a preferred option for a wide range of construction and engineering projects.
- Q:How do you calculate the deflection of a steel angle under load?
- If you want to determine the deflection of a steel angle when it is under load, you can utilize the principles of structural engineering and the concept of beam deflection. Beam deflection refers to the extent to which a beam bends or sags when a load is applied. To begin with, you must ascertain the properties of the steel angle, including its cross-sectional area, moment of inertia, and modulus of elasticity. These properties can be acquired through testing or by referring to the manufacturer's specifications. Afterward, you should identify the type of loading that the steel angle will experience, whether it is a uniformly distributed load or a concentrated load. The magnitude and distribution of the load will impact the deflection. Once you have gathered the necessary information, you can employ various equations and formulas to calculate the deflection. One frequently used equation is the Euler-Bernoulli beam equation, which establishes a relationship between the deflection of a beam, the applied load, the beam's length, and the material properties. The equation for computing the deflection of a simply supported beam, such as a steel angle, under a uniformly distributed load, is as follows: δ = (5 * w * L^4) / (384 * E * I) Here: δ represents the deflection w denotes the uniform load per unit length L signifies the length of the beam E represents the modulus of elasticity of the steel angle I represents the moment of inertia of the steel angle about its neutral axis For a concentrated load, the equation will have slight variations. Furthermore, if the steel angle does not have simple support but rather different boundary conditions, such as being fixed at one end, the equations will differ accordingly. It is important to note that these equations offer an estimation of the deflection, assuming that the steel angle behaves linearly and elastically. In reality, there may be other factors that affect the deflection, such as material imperfections or non-linear behavior under high loads. Therefore, it is always advisable to consult a structural engineer or utilize specialized software for a more accurate and comprehensive calculation of deflection.
- Q:Can steel angles be used for framing or supporting suspended ceilings?
- Yes, steel angles can be used for framing or supporting suspended ceilings. Steel angles are commonly used in construction for their strength and durability. They provide structural support and stability, making them suitable for framing and supporting suspended ceilings. Steel angles can be attached to walls or ceilings to create a framework for the suspended ceiling system. They are often used in conjunction with other materials such as hangers, wires, and channels to create a secure and stable structure for the suspended ceiling. Additionally, steel angles can be customized and cut to specific lengths and sizes, making them versatile for various framing and supporting applications.
- Q:Can steel angles be used in mezzanine flooring systems?
- Yes, steel angles can be used in mezzanine flooring systems. Steel angles are commonly used as structural components in mezzanine floors due to their strength and versatility. They provide crucial support for the elevated floor structure, ensuring stability and load-bearing capacity. Additionally, steel angles can be easily connected and integrated into the overall mezzanine design, making them a popular choice in mezzanine flooring systems.
- Q:How do you prevent rust on steel angles?
- To avoid rust on steel angles, there are several actions you can take: 1. Applying a protective coating is an effective method. You can choose to use paint, varnish, or other coatings that are resistant to corrosion. Make sure to select a coating specifically designed for preventing rust on steel surfaces. 2. Opt for galvanized steel angles. Galvanization involves applying a layer of zinc to the steel, creating a protective barrier against rust. This option greatly reduces the likelihood of rust formation. Galvanized steel angles are readily available and commonly used in outdoor applications. 3. Keep moisture at bay. Moisture accelerates rust formation, so it is crucial to keep steel angles dry. Avoid exposing them to rain, humid environments, or excessive moisture. If the angles are installed outdoors, ensure proper drainage and provide adequate ventilation to prevent moisture buildup. 4. Regularly clean and maintain the steel angles. This helps remove dirt, dust, and other contaminants that contribute to rust formation. Use a mild detergent or cleaning solution along with a soft cloth or sponge to clean the surface. After cleaning, ensure the angles are completely dry before applying any protective coating. 5. Monitor and repair damaged coatings. As time passes, protective coatings may become damaged due to wear and tear or exposure to harsh conditions. It is crucial to monitor the condition of the coatings and promptly repair any areas that are damaged. This will help maintain the integrity of the protective layer and prevent rust from forming. 6. Consider using stainless steel angles. Stainless steel contains chromium, which makes it highly resistant to rust and corrosion. If preventing rust is a top priority, you may want to consider using stainless steel angles instead of regular steel. Although stainless steel angles are typically more expensive, they offer superior durability and a longer lifespan. By implementing these preventive measures, you can significantly reduce the risk of rust formation on steel angles. This will ensure their longevity and help maintain their structural integrity.
- Q:Can steel angles be used as handrails?
- Yes, steel angles can be used as handrails. Steel angles are commonly used in construction and can provide strength and durability when used as handrails. They can be easily installed and offer a stable grip for users. However, it is important to ensure that the steel angles meet safety standards and comply with local building codes to ensure the handrails can support the required load and provide adequate protection for users.
- Q:Can steel angles be used in mining or offshore applications?
- Yes, steel angles can be used in mining or offshore applications. Steel angles are commonly used in these industries due to their strength, durability, and versatility. They can be used for various purposes such as framing, support, reinforcement, and bracing in mining structures and offshore platforms. Additionally, steel angles can withstand harsh environments, extreme weather conditions, and corrosive elements commonly found in mining or offshore operations. Their ability to provide structural stability and resistance to impact and vibrations makes them suitable for these applications. Overall, steel angles are a reliable and cost-effective choice for mining and offshore industries.
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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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