Hot Rolled Steel Angle Euqal Angle Bar Uneuqal Angle Bar Made In China
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 30000 m.t./month
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Product Description:
OKorder is offering Hot Rolled Steel Angle Euqal Angle Bar Uneuqal Angle Bar Made In China
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 Angle Euqal Angle Bar Uneuqal Angle Bar Made In China 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 Hot Rolled Steel Angle Euqal Angle Bar Uneuqal Angle Bar Made In China
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:
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:
Name | Stainless Steel Angles | ||||||
Standard | ASTM A554, A312, A249, A269 and A270 | ||||||
Material Grade | 304,316,201,202, 316L,430 | ||||||
Length | 6m or as customers' request | ||||||
Tolerance | a) thickness: +/-0. 15mm | ||||||
b) Length:+/-4. 5mm - 0mm | |||||||
Surface | 180G, 320G, 400G Satin / Hairline(Matt Finish, Brush, Dull Finish) 400G, 500G, 600G or 800G Mirror finish | ||||||
Application | Decoration construction, upholstery, industry instruments | ||||||
Test | Squash test, Extended test, Water pressure test, Crystal rot test, Heat treatment, NDT | ||||||
Chemical Composition of Material |
Composition
Material | 201 | 202 | 304 | 316L | 430 | |
C | ≤0.15 | ≤0.15 | ≤0.08 | ≤0.08 | ≤0.12 | ||
Si | ≤1.00 | ≤1.00 | ≤1.00 | ≤1.00 | ≤1.00 | ||
Mn | 5.5-7.5 | 7.5-10 | ≤2.00 | ≤2.00 | ≤1.00 | ||
P | ≤0.06 | ≤0.06 | ≤0.045 | ≤0.045 | ≤0.040 | ||
S | ≤0.03 | ≤0.03 | ≤0.030 | ≤0.030 | ≤0.030 | ||
Cr | 16-18 | 17-19 | 18-20 | 16-18 | 16-18 | ||
Ni | 3.5-5.5 | 4-6 | 8-10.5 | 10-14 | |||
Mo | 2.0-3.0 | ||||||
Mechanical Property | Material Item | 201 | 202 | 304 | 316L | ||
Tensile Strength | ≥535 | ≥520 | ≥520 | ≥520 | |||
Yield Strength | ≥245 | ≥205 | ≥205 | ≥205 | |||
Extension | ≥30% | ≥30% | ≥35% | ≥35% | |||
Hardness (HV) | <253 | <253 | <200 | <200 | |||
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.
- Q: What are the different grades of steel used for angles?
- The different grades of steel commonly used for angles include A36, A572, and A588.
- Q: Can steel angles be used in cold climates?
- Yes, steel angles can be used in cold climates. Steel is known for its strength and durability, making it suitable for various construction applications, including in cold climates. Steel angles are commonly used in structural framing, supports, and reinforcements, offering stability and load-bearing capabilities. Additionally, steel has a high resistance to extreme temperatures, including cold weather conditions, making it a reliable choice for construction projects in cold climates. However, it is important to consider the specific requirements and regulations for cold climate construction to ensure proper insulation and protection against freezing temperatures.
- Q: Are there any industry standards or certifications for steel angles?
- Yes, there are industry standards and certifications for steel angles. The most widely recognized standard for steel angles is the American Society for Testing and Materials (ASTM) standard. The ASTM A36 specification is commonly used for structural steel angles and provides specific requirements for chemical composition, mechanical properties, and dimensional tolerances. In addition to ASTM, other organizations such as the American Institute of Steel Construction (AISC) and the Steel Joist Institute (SJI) provide guidelines and standards for steel angles used in construction and structural engineering applications. These standards ensure that steel angles meet specific requirements for quality, strength, and performance. Furthermore, certifications such as ISO 9001:2015 and ISO 14001:2015 are widely recognized in the steel industry, indicating that a manufacturer has implemented a quality management system and meets environmental management standards. It is important for manufacturers, suppliers, and construction professionals to adhere to these industry standards and certifications to ensure the reliability and safety of steel angles in various applications.
- Q: How are steel angles tested for quality control?
- Steel angles are tested for quality control through various methods such as visual inspection, dimensional measurements, and mechanical testing. Visual inspection involves checking for surface defects, such as cracks, pits, or uneven surfaces. Dimensional measurements are conducted to ensure that the angles meet the specified size and shape requirements. Mechanical testing involves subjecting the angles to load or impact tests to assess their strength and durability. These quality control measures help ensure that steel angles adhere to industry standards and meet the required quality criteria.
- Q: What are the different types of steel angles used in bridge construction?
- Some common types of steel angles used in bridge construction include equal leg angles, unequal leg angles, and L-shaped angles. These angles are often used to provide structural support and reinforcement in various bridge components, such as beams, columns, and bracings.
- Q: How do steel angles contribute to the overall energy efficiency of a building?
- Steel angles contribute to the overall energy efficiency of a building in several ways. Firstly, steel angles are commonly used in the construction of building frames and structures, providing the necessary support and stability. By using steel angles instead of other materials, such as wood or concrete, the building can be constructed with fewer materials and therefore reduce the overall energy consumption during the construction phase. Moreover, steel angles are known for their strength and durability, which allows for longer spans and fewer support columns. This not only maximizes the usable space within the building but also reduces the need for additional heating or cooling systems. By minimizing the number of partitions and obstructions, steel angles enable better airflow and natural lighting, thus reducing the energy required for artificial lighting and ventilation. Additionally, steel angles can be used as a thermal barrier, providing insulation and reducing heat transfer. This helps to maintain a comfortable indoor temperature throughout the year, reducing the reliance on heating and cooling systems and consequently saving energy. Furthermore, steel angles have a high fire resistance, making them a safe choice for building construction. This reduces the need for fireproofing materials and systems, leading to energy savings both during construction and throughout the building's lifespan. Lastly, steel is a highly recyclable material, and steel angles can be recycled at the end of a building's life cycle. By incorporating recycled steel angles into new construction projects, the overall energy consumption and environmental impact can be further reduced. In summary, steel angles contribute to the overall energy efficiency of a building by reducing the amount of materials required during construction, optimizing space utilization, enhancing natural lighting and ventilation, providing thermal insulation, ensuring fire safety, and promoting the use of recyclable materials.
- Q: Are steel angles resistant to high winds?
- Steel angles are able to resist high winds. Steel is renowned for its strength and durability, making it an excellent choice for structures requiring the ability to withstand strong winds. Specifically, steel angles offer added stability and support to buildings by distributing the load and resisting bending forces. Consequently, they exhibit a high level of resistance against the powerful forces exerted by high winds. Moreover, steel angles are commonly utilized in the construction of buildings and infrastructure in areas that are susceptible to hurricanes, tornadoes, or other severe weather conditions, further demonstrating their capacity to withstand high winds. In summary, steel angles are a dependable and efficient solution for ensuring structural integrity and wind resistance in diverse applications.
- Q: How are steel angles protected against impact or collision damage?
- Various methods can be utilized to safeguard steel angles against impact or collision damage. One effective approach involves strategically positioning protective barriers or bollards around the angles to absorb the impact and prevent direct contact. The choice of materials for these barriers, such as concrete, rubber, or steel, depends on the desired level of protection. An alternative method is to directly install impact-resistant guards or shields onto the steel angles. These guards are typically constructed from materials like polyethylene, rubber, or heavy-duty plastic, which possess the ability to absorb impact and minimize damage. For added protection, reinforcement elements like steel plates or bars can be incorporated into the guards. Moreover, steel angles can be coated or painted with impact-resistant coatings or paints. These specialized coatings are designed to effectively disperse and absorb the force of an impact, thereby reducing the likelihood of damage. Additionally, they provide an extra layer of defense against corrosion, further safeguarding the angles from deterioration caused by impact. Lastly, engineering and design considerations play a crucial role in protecting steel angles against impact damage. By thoroughly evaluating the structural requirements and potential risks, engineers can make informed decisions regarding appropriate dimensions, materials, and reinforcement techniques. Factors such as load-bearing capacity, impact force distribution, and structural integrity are carefully considered to enhance the angles' resistance to collision damage. In conclusion, the protection of steel angles from impact or collision damage entails a combination of physical barriers, guards, coatings, and thoughtful engineering. These measures aim to mitigate the risk of damage, prolong the lifespan of the angles, and ensure their structural integrity in a wide range of applications.
- Q: How do you calculate the critical buckling load for a steel angle?
- In order to determine the critical buckling load for a steel angle, one must take into consideration the properties of the angle section and how it interacts with the applied loads. The critical buckling load refers to the maximum load that the angle section can handle before it buckles or fails in a lateral-torsional manner. The initial step involves calculating the section properties of the steel angle, such as its moment of inertia (I) and section modulus (Z). These properties can be obtained either from standard structural design tables or through mathematical calculations. Subsequently, the effective length factor (K) for the angle section needs to be considered. This factor accounts for the angle's end conditions and how it is restrained against buckling. Different end conditions have varying values for K, which can be determined from design codes or engineering references. Once the section properties and effective length factor have been determined, the critical buckling load can be calculated using Euler's buckling equation: Pcr = (π^2 * E * I) / (K * L^2) Here, Pcr represents the critical buckling load, π is a mathematical constant (approximately 3.14159), E denotes the modulus of elasticity of the steel, I signifies the moment of inertia of the angle section, K represents the effective length factor, and L stands for the unsupported length of the angle section. By substituting the appropriate values for E, I, K, and L into the equation, one can calculate the critical buckling load for the steel angle. It is crucial to note that the critical buckling load is a theoretical value and should be compared to the actual applied loads to ensure the safety of the angle section under the given conditions.
- Q: Can steel angles be used as a support for shelving?
- Indeed, steel angles have the capacity to serve as a reliable support for shelving. With their robustness and durability, steel angles offer exceptional support for shelves. They are frequently employed in industrial environments and demanding scenarios that necessitate a sturdy and steady shelving system. Steel angles can effortlessly be affixed to walls or other structures to establish a framework for shelves or can be utilized as brackets to directly uphold the shelves. Given their solid construction and ability to bear heavy loads, steel angles prove themselves as a dependable choice for supporting shelving units.
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Hot Rolled Steel Angle Euqal Angle Bar Uneuqal Angle Bar Made In China
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 30000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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