2015 Hot Rolled Angle Steel in Construction
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 20000 m.t./month
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Specification
OKorder is offering high quality Hot Rolled Steel Angle at great prices with worldwide shipping. Our supplier is a world-class manufacturer of steel, with our products utilized the world over. OKorder annually supplies products to European, North American and Asian markets. We provide quotations within 24 hours of receiving an inquiry and guarantee competitive prices.
Product Applications:
Hot Rolled Steel Angles are ideal for structural applications and are widely used in the construction of buildings and bridges, and the manufacturing, petrochemical, and transportation industries.
Product Advantages:
OKorder's Steel Angles are durable, strong, and resist corrosion.
Main Product Features:
· Premium quality
· Prompt delivery & seaworthy packing (30 days after receiving deposit)
· Corrosion resistance
· Can be recycled and reused
· Mill test certification
· Professional Service
· Competitive pricing
Product Specifications:
Manufacture: Hot rolled
Grade: Q195 – 235
Certificates: ISO, SGS, BV, CIQ
Length: 6m – 12m, as per customer request
Packaging: Export packing, nude packing, bundled
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 offered byOKorder.com 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.
Q2: How do we guarantee the quality of our products?
A2: We have established an advanced quality management system which conducts strict quality tests at every step, from raw materials to the final product. At the same time, we provide extensive follow-up service assurances as required.
Q3: How soon can we receive the product after purchase?
A3: Within three days of placing an order, we will begin production. The specific shipping date is dependent upon international and government factors, but is typically 7 to 10 workdays.
Alloy No | Grade | Element (%) | ||||
C | Mn | S | P | Si | ||
Q235 | B | 0.12—0.20 | 0.3—0.7 | ≤0.045 | ≤0.045 | ≤0.3 |
Alloy No | Grade | Yielding strength point( Mpa) | ||||
Thickness (mm) | ||||||
≤16 | ＞16--40 | ＞40--60 | ＞60--100 | |||
≥ | ||||||
Q235 | B | 235 | 225 | 215 | 205 | |
Alloy No | Grade | Tensile strength (Mpa) | Elongation after fracture (%) | |||
Thickness (mm) | ||||||
≤16 | ＞16--40 | ＞40--60 | ＞60--100 | |||
≥ | ||||||
Q235 | B | 375--500 | 26 | 25 | 24 | 23 |
Images:
- Q: How do you prevent steel angles from vibrating under dynamic loads?
- One possible way to prevent steel angles from vibrating under dynamic loads is by using damping techniques. Damping involves adding materials or structures that absorb or dissipate the energy generated by the vibrating steel angles. This can be achieved by attaching damping pads or strips made of viscoelastic materials to the steel angles, which help absorb and dissipate the vibration energy. Another approach is to incorporate dampers such as tuned mass dampers or friction dampers, which are designed to reduce vibrations by adding additional mass or introducing friction forces to counteract the dynamic loads. Proper design and reinforcement of the steel angles can also help to increase their stiffness and reduce the likelihood of vibration.
- Q: What is the typical ductility of steel angles?
- The typical ductility of steel angles varies depending on the specific grade of steel used and the manufacturing process. However, in general, steel angles are known to possess excellent ductility. Ductility refers to the ability of a material to deform under tensile stress without fracturing. Steel, including steel angles, is known for its high ductility, which allows it to be easily formed, bent, or twisted without breaking. This characteristic makes steel angles highly versatile and suitable for various applications, such as construction, engineering, and manufacturing.
- Q: Can steel angles be used for decorative trims?
- Certainly! Decorative trims can indeed utilize steel angles. Steel angles possess versatility, enabling them to be cut, shaped, and fabricated into diverse decorative components. Their application extends to both interior and exterior spaces, imparting a contemporary and industrial flair. By employing paint or powder coating, steel angles can be adorned in an extensive array of colors to suit any desired aesthetic. Utilize them as decorative trims encircling windows, doors, cabinets, furniture, or even as accent pieces adorning walls or ceilings. Due to their enduring durability and strength, steel angles emerge as a long-lasting and low-maintenance choice for decorative trims.
- Q: How are steel angles installed?
- Steel angles are typically installed by first measuring and marking the desired location on the surface where they will be placed. Then, holes are drilled into the surface and anchors are inserted to provide stability. The steel angles are then positioned over the anchors and secured using bolts or screws. Care is taken to ensure that the angles are level and properly aligned before final tightening of the fasteners.
- Q: How do you calculate the stability of a steel angle column?
- The stability of a steel angle column can be calculated using various methods, such as the Euler buckling formula or the interaction equation. These methods involve considering factors such as the load applied, the column's length, the material's properties, and the column's cross-sectional area. By analyzing these parameters, engineers can determine the critical buckling load or the factor of safety, which reflects the column's stability.
- Q: What are the different methods for strengthening steel angles?
- There are several methods for strengthening steel angles, depending on the specific requirements and intended applications. Here are some of the common methods: 1. Heat treatment: One of the most common methods for strengthening steel angles is through heat treatment processes such as quenching and tempering. Quenching involves rapidly cooling the steel angle after heating it to a high temperature, which increases its hardness and strength. Tempering, on the other hand, involves reheating the quenched steel angle to a lower temperature, which reduces its brittleness and improves its toughness. 2. Alloying: By adding certain alloying elements such as chromium, molybdenum, or nickel, the strength and hardness of steel angles can be significantly increased. These alloying elements form solid solutions with the iron matrix, resulting in improved mechanical properties and resistance to wear or corrosion. 3. Cold working: Cold working processes like cold rolling, cold drawing, or cold forming can enhance the strength and hardness of steel angles. These processes involve deforming the steel angle at room temperature, which causes dislocations in the crystal structure and increases its strength. 4. Welding: Welding techniques such as fusion welding or spot welding can be utilized to strengthen steel angles by joining them with other steel components. The weld joint can often provide additional strength and rigidity to the steel angle structure. 5. Surface treatments: Applying various surface treatments like galvanizing, powder coating, or painting can improve the corrosion resistance of steel angles, thereby increasing their longevity and overall strength. It is important to note that the choice of method for strengthening steel angles depends on factors such as the specific grade of steel, intended application, and desired mechanical properties. Consulting with a professional engineer or metallurgist is recommended to determine the most suitable method for a particular scenario.
- Q: Can steel angles be used in agricultural or farm applications?
- Steel angles have the capability to be used in agricultural or farm applications. They are structural components that possess versatility and durability, making them a common choice in numerous industries, including agriculture. They find utility in farm equipment like machinery frames, trailers, and fences. The reason they are perfect for these uses is because of their strength and stability, allowing them to endure heavy loads and harsh weather conditions. Moreover, they can be easily customized and constructed for various agricultural structures by welding, bolting, or fastening them together. In summary, steel angles are a dependable and pragmatic option for agricultural and farm applications.
- Q: What is the difference between galvanized and black steel angles?
- Galvanized and black steel angles are two types of steel angles that have distinct characteristics and uses. Galvanized steel angles are coated with a layer of zinc, which provides protection against corrosion. The process of galvanization involves immersing the steel angles in a bath of molten zinc, allowing the zinc to bond with the steel surface. This protective zinc coating increases the longevity and durability of the steel angles, making them resistant to rust and other forms of corrosion. Galvanized steel angles are commonly used in outdoor applications, such as construction projects, fencing, and marine environments where exposure to moisture and harsh weather conditions is a concern. On the other hand, black steel angles do not have any protective coating. They are simply made from raw steel, which gives them a black appearance. Black steel angles are typically used in indoor applications, such as structural support, framing, and general fabrication. Since they are not protected against corrosion, they are not suitable for outdoor use or environments with high moisture content. In summary, the main difference between galvanized and black steel angles lies in their coating and corrosion resistance. Galvanized steel angles have a zinc coating that protects them from rust and corrosion, making them suitable for outdoor applications. Black steel angles, on the other hand, lack any protective coating and are primarily used indoors for structural support and general fabrication purposes.
- Q: Can steel angles be used for reinforcement bars?
- No, steel angles cannot be used as reinforcement bars. Reinforcement bars are typically made of plain or deformed steel bars that are designed specifically for providing strength and stability to concrete structures. Steel angles, on the other hand, are primarily used for structural support or framing purposes and are not suitable for use as reinforcement bars.
- Q: Are steel angles suitable for earthquake-prone areas?
- Steel angles are commonly used in construction, particularly in earthquake-prone areas, due to their excellent structural properties. The L-shaped design of steel angles provides significant stability and strength, making them suitable for withstanding seismic forces. Steel angles are known for their high tensile strength and ability to resist bending and twisting, which is crucial during an earthquake. Additionally, steel is a ductile material, meaning it can undergo significant deformation without undergoing failure, thus absorbing some of the energy generated by seismic activity. This flexibility helps to prevent catastrophic structural collapse during an earthquake. Furthermore, steel angles can be easily bolted or welded together, allowing for efficient and cost-effective construction. However, it is important to note that the design and construction of structures in earthquake-prone areas should be done in accordance with local building codes and regulations to ensure maximum safety.
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2015 Hot Rolled Angle Steel in Construction
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 20000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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