Hot Rolled Steel Angle Bars with Lowest Price
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t
- Supply Capability:
- 10000 m.t/month
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Specification
Standard:
GB
Technique:
Hot Rolled
Shape:
L
Surface Treatment:
Dry
Steel Grade:
Q235
Thickness:
3-10mm
Length:
6m/12m
Net Weight:
2.5mt/bundle
Okorder.com is a professional materials & equipment supplier & manufacturer, offers integrated one-stop services including real-time quoting and online cargo tracking. We are funded by CNBM Group, a Fortune 500 enterprise and the largest materials & equipment firm in China.
Product Applications:
According to the needs of different structures, Angle can compose to different force support component, and also can be the connections between components. It is widely used in various building structures and engineering structures such as roof beams, bridges, transmission towers, hoisting machinery and transport machinery, ships, industrial furnaces, reaction tower, container frame and warehouse etc.
Product Advantages:
OKorder's Steel Angles are durable, strong, and resist corrosion.
Main Product Features:
· Premium quality
· Prompt delivery & seaworthy packing (30-45 days after receiving deposit)
· Corrosion resistance
· Can be recycled and reused
· Mill test certification
· Professional Service
· Competitive pricing
Product Specifications:
1. Invoicing on theoretical weight or actual weight as customer request
2. Length: 6m, 9m, 12m as following table
3. Sizes
Sizes: 25mm-250mm | ||
a*t | ||
25*2.5-4.0 | 70*6.0-9.0 | 130*9.0-15 |
30*2.5-6.6 | 75*6.0-9.0 | 140*10-14 |
36*3.0-5.0 | 80*5.0-10 | 150*10-20 |
38*2.3-6.0 | 90*7.0-10 | 160*10-16 |
40*3.0-5.0 | 100*6.0-12 | 175*12-15 |
45*4.0-6.0 | 110*8.0-10 | 180*12-18 |
50*4.0-6.0 | 120*6.0-15 | 200*14-25 |
60*4.0-8.0 | 125*8.0-14 | 250*25 |
FAQ:
Q1: Why buy Materials & Equipment from OKorder.com?
A1: All products are carefully selected from China's most reliable manufacturing enterprises. Through its ISO certifications, OKorder.com adheres to the highest standards and a commitment to supply chain safety and customer satisfaction. We can guarantee the quality!
Q2: The products are invoicing on theoretical weight or on actual weight?
A2: We can do it in both manners, it’s according to buyer's requirement.
Q3: Can you offer the third part inspection certificates ?
A3: Yes, we can apply third part inspection before shipping, such as SGS, BV, etc .
Images:
- Q: Can steel angles be used in sign support structures?
- Yes, steel angles can be used in sign support structures. Steel angles are commonly used in construction due to their high strength and durability. They provide excellent support and stability, making them suitable for a wide range of applications, including sign support structures. Steel angles can be easily welded or bolted together to create a sturdy framework for mounting signs. They also have a high load-bearing capacity, which is essential for ensuring the sign remains secure and stable, even in adverse weather conditions. Additionally, steel angles can be customized to suit specific design requirements, making them a versatile choice for sign support structures.
- Q: What are the common bending or forming processes used for steel angles?
- Steel angles can be bent or formed using different processes, depending on the desired shape and specifications. Roll bending is a common process that gradually bends the steel angle using a series of rollers. This method is ideal for larger angles and ensures precise and consistent bending. Press braking is another popular process, where a punch and die apply significant force to bend the steel angle into the desired shape. This versatile method can be used for both small and large angles, allowing for various bending angles and shapes. Hot bending involves heating the steel angle to a high temperature and then using specialized equipment to bend it into the desired shape. This method is suitable for larger angles and allows for more complex bending shapes. Cold bending, on the other hand, is a cost-effective and efficient process for smaller angles. It involves bending the angle using force without the need for heating, making it a convenient option for achieving simple bending shapes. In conclusion, the choice of bending or forming process for steel angles depends on factors such as size, thickness, shape requirements, cost, and production efficiency.
- Q: Can steel angles be used in residential construction?
- Yes, steel angles can be used in residential construction. Steel angles are commonly used as structural elements in residential buildings for various applications, such as supporting roof trusses, reinforcing walls, framing doorways, and constructing balconies. They provide strength, durability, and stability to the structure, making them a suitable choice for residential construction projects.
- Q: What are the common industry standards for steel angles?
- The American Society for Testing and Materials (ASTM) primarily determines the common industry standards for steel angles. ASTM A36, widely recognized as a standard for structural steel angles, finds common usage in construction and industrial applications. This standard specifies the chemical composition, mechanical properties, and other relevant characteristics of the steel angles. Another commonly used standard, ASTM A572, is specifically designed for high-strength low-alloy (HSLA) steel angles. It provides guidelines for the chemical composition, mechanical properties, and notch toughness of the angles. Additionally, several other ASTM standards, including A529, A588, and A992, dictate the requirements for specific types of steel angles used in different applications. By ensuring that steel angles meet the necessary quality and performance criteria, these standards enable consistent and reliable use across various industries.
- Q: How do steel angles contribute to the overall load distribution in a structure?
- Steel angles play a crucial role in contributing to the overall load distribution in a structure. These angled steel pieces, commonly referred to as angle irons or L-shaped beams, are commonly used as structural elements in construction projects. One of the significant contributions of steel angles is their ability to provide stability and support to various components of a structure. These angles are often used as braces, reinforcing the framework and preventing excessive movement or deformation. By distributing the load across different sections of the structure, steel angles help to evenly distribute the weight and stress, ensuring the overall stability and integrity of the building. Moreover, steel angles are frequently used as connections between different structural members. They can be bolted or welded to other beams, columns, or plates, acting as connectors that transfer loads from one component to another. This transfer of loads helps in redistributing the forces and minimizing concentrated stress, thereby enhancing the load-bearing capacity and overall performance of the structure. In addition, steel angles are also utilized in the construction of platforms, stairs, and other support structures. By providing a secure and stable platform for people or equipment, they contribute to the overall load distribution by safely distributing the weight and forces applied to these structures. Overall, steel angles are crucial in ensuring the overall load distribution in a structure by providing stability, support, and connections between various structural components. Their ability to evenly distribute the weight and stress helps in preventing structural failures, ensuring the longevity and safety of the building.
- Q: What are the different welding methods used for steel angles?
- There are several different welding methods commonly used for steel angles, including Shielded Metal Arc Welding (SMAW), Gas Metal Arc Welding (GMAW), Flux-Cored Arc Welding (FCAW), and Gas Tungsten Arc Welding (GTAW). Each method has its own advantages and suitability for specific applications, but all are capable of effectively joining steel angles and providing strong, durable welds.
- Q: Are steel angles resistant to dynamic loads?
- Yes, steel angles are generally resistant to dynamic loads. Due to their structural properties and high strength-to-weight ratio, steel angles can effectively withstand dynamic forces such as vibrations, impacts, and other fluctuating loads without significant deformation or failure. However, the specific resistance to dynamic loads may vary depending on the size, grade, and design of the steel angle.
- Q: Are steel angles suitable for reinforcing concrete structures?
- Indeed, steel angles prove to be a suitable option when it comes to reinforcing concrete structures. In construction projects, it is common to employ steel angles in order to provide additional support and strength to concrete structures. Their versatility and ease of fabrication and installation make them a favored choice for reinforcement purposes. The incorporation of steel angles aids in enhancing the structural integrity of concrete structures, thereby increasing their capacity to bear heavy loads and resist bending and shearing forces. Moreover, the dimensions and specifications of steel angles can be tailored to meet the unique requirements of different concrete structures, offering personalized reinforcement solutions. All in all, utilizing steel angles as reinforcement is a dependable and efficient approach to enhance the performance and longevity of concrete structures.
- Q: What are the typical fabrication processes involved in manufacturing steel angles?
- The typical fabrication processes involved in manufacturing steel angles include cutting, forming, welding, and surface treatment.
- Q: How do you calculate the critical buckling load for a steel angle?
- To calculate the critical buckling load for a steel angle, you need to consider the properties of the angle section and its interaction with the applied loads. The critical buckling load is the maximum load that the angle section can withstand before it buckles or fails in a lateral-torsional mode. The first step is to determine the section properties of the steel angle, including its moment of inertia (I) and section modulus (Z). These properties can be obtained from standard structural design tables or through mathematical calculations. Next, you need to consider the effective length factor (K) for the angle section. The effective length factor takes into account the end conditions of the angle and how it is restrained against buckling. Different end conditions have different values for K, which can be determined from design codes or engineering references. Once you have determined the section properties and effective length factor, you can use the Euler's buckling equation to calculate the critical buckling load. The Euler's buckling equation is given by: Pcr = (π^2 * E * I) / (K * L^2) Where: Pcr is the critical buckling load π is a mathematical constant (approximately 3.14159) E is the modulus of elasticity of the steel I is the moment of inertia of the angle section K is the effective length factor L is the unsupported length of the angle section By plugging in the appropriate values for E, I, K, and L into the equation, you can calculate the critical buckling load for the steel angle. It is important to note that the critical buckling load is a theoretical value and should be compared to the actual applied loads to ensure that the angle section is safe and will not buckle under the given conditions.
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Hot Rolled Steel Angle Bars with Lowest Price
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 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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