2015 Hot Rolled Angle Steel in GB Standard

2015 Hot Rolled Angle Steel in GB Standard System 1

2015 Hot Rolled Angle Steel in GB Standard

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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

Standard:

Technique:

Hot Rolled

Shape:

LTZ

Surface Treatment:

Black

Steel Grade:

Q195,Q235,Q235B

Certification:

ISO,SGS,BV

Thickness:

2.7mm

Length:

Net Weight:

3kg

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
		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 (%)
		Tensile strength (Mpa)	Thickness (mm)
			≤16	＞16--40	＞40--60	＞60--100
			≥

Q235	B	375--500	26	25	24	23

Images:

2015 Hot Rolled Angle Steel in GB Standard

Q: Can steel angles be used as structural members?: Yes, steel angles can be used as structural members. Steel angles are commonly used in construction and engineering projects to provide structural support and stability. They are often used to reinforce and strengthen various structures, such as buildings, bridges, and frameworks. Steel angles are known for their high strength and durability, making them an ideal choice for structural applications. They can be used in combination with other steel components or on their own to bear or distribute loads, support beams, and provide stability to the overall structure. Additionally, steel angles can be easily fabricated and installed, making them a versatile and cost-effective option for structural members in various construction projects.

Q: Can steel angles be used in furniture manufacturing?: Yes, steel angles can indeed be used in furniture manufacturing. Steel angles are versatile structural elements that are commonly used in various industries, including furniture manufacturing. They can be used as supports, brackets, or reinforcement in furniture designs. Steel angles provide excellent strength and stability, making them suitable for heavy-duty applications. They can be welded, bolted, or screwed together to create sturdy furniture frames or structures. Additionally, steel angles come in various sizes and shapes, allowing for flexibility in design and customization. Overall, steel angles offer durability, stability, and versatility, making them a popular choice in furniture manufacturing.

Q: How do you store steel angles to prevent damage?: To store steel angles and prevent damage, it is important to follow some best practices. Firstly, ensure that the storage area is clean, dry, and free from any sources of moisture or humidity. Moisture can lead to corrosion and rusting of the angles, causing damage over time. It is recommended to store steel angles indoors, in a well-ventilated area, away from direct sunlight or extreme temperature fluctuations. This will help minimize the risk of any potential damage caused by exposure to the elements. When stacking steel angles, it is crucial to use proper supports or racks to prevent them from bending or warping under their own weight. Avoid stacking them too high, as it can cause instability and potential accidents. Using pallets or other suitable storage systems can help maintain the integrity of the angles and reduce the risk of damage. Moreover, it is advisable to separate different sizes and types of steel angles to prevent scratching, chipping, or other physical damage. Placing protective material, such as plastic or rubber mats, between layers or individual angles can offer an additional layer of protection. Regular inspections of the storage area are critical to identify any signs of damage, such as rust spots or deformation, early on. In case of any issues, it is essential to address them promptly to prevent further deterioration and ensure the quality of the steel angles.

Q: Can steel angles be used for shelving?: Yes, steel angles can be used for shelving. Steel angles are commonly used in shelving systems due to their durability and strength. They provide sturdy support for shelves and can withstand heavy loads. Additionally, steel angles are versatile and can be easily customized to fit different shelving configurations. They are often used in industrial settings, warehouses, garages, and even in residential applications where a strong and reliable shelving solution is desired.

Q: How do you determine the center of gravity for a steel angle?: The center of gravity for a steel angle can be determined by finding the point where the weight of the angle is evenly distributed. This can be done by balancing the angle on a pivot point or by using mathematical calculations based on the dimensions and weight distribution of the angle.

Q: What is the minimum thickness for a steel angle?: The minimum thickness for a steel angle can vary depending on the specific application and requirements. Generally, steel angles are available in a range of thicknesses, starting from around 1/8 inch (3.175 mm) and going up to several inches thick. However, it is important to note that the minimum thickness for a steel angle should be determined based on factors such as the load it will bear, the structural design, and any applicable building codes or industry standards. Consulting with a structural engineer or referring to relevant guidelines can provide more accurate information on the minimum thickness needed for a steel angle in a particular situation.

Q: How do steel angles perform under dynamic or cyclic loading conditions?: Steel angles are widely used in structural applications, where they are exposed to dynamic or cyclic loading conditions. These conditions allow the angles to demonstrate their excellent performance due to their inherent properties. First and foremost, steel angles possess remarkable strength and stiffness, enabling them to withstand varying loads and maintain their structural integrity. This ensures that the angles do not deform or fail prematurely when subjected to cyclic loading conditions. Moreover, steel angles exhibit excellent fatigue resistance, meaning they can endure repeated loading and unloading cycles without suffering significant degradation in their mechanical properties. This is possible because the material has the ability to distribute and dissipate stress, preventing the accumulation of fatigue damage. Furthermore, steel angles have the advantage of effectively absorbing and distributing energy. This characteristic aids in reducing the impact of dynamic loads, such as vibrations or sudden impacts, and prevents the formation of localized stress concentrations that could lead to failure. Additionally, steel angles possess high ductility, allowing them to undergo plastic deformation without fracturing. This characteristic is crucial in dynamic loading conditions as it enables the angles to absorb energy and undergo deformation, thereby dissipating the applied loads and reducing the risk of sudden failure. To conclude, steel angles exhibit exceptional performance under dynamic or cyclic loading conditions. Their high strength, stiffness, fatigue resistance, energy absorption capacity, and ductility make them reliable and durable structural elements in various applications where they are subjected to dynamic or cyclic loads.

Q: What are the common defects or issues found in steel angles?: Steel angles can experience various defects or issues that impact their structural integrity and performance. The most common ones include: 1. Surface imperfections: Scratches, pits, or uneven coating may be present on steel angles. While these may not affect the angle's strength significantly, they can impact its appearance and corrosion resistance. 2. Warping: Steel angles can bend or distort along their length, either during manufacturing or as a result of improper handling or storage. Warped angles may not fit properly in applications that require precise dimensions. 3. Dimension flaws: Steel angles should adhere to specific dimensions and tolerances. However, defects like undersized or oversized legs, unequal lengths, or inconsistent thickness can occur. These flaws can cause installation issues or compromise the angle's structural integrity. 4. Lack of straightness: Steel angles should be straight along their entire length to ensure proper alignment and load distribution. However, they can sometimes exhibit a lack of straightness, known as bowing or crooking. This defect makes it difficult to accurately align angles and may result in uneven stress distribution. 5. Internal cracks: Cracks inside the steel angle are a major concern as they weaken its strength and load-bearing capacity. These cracks can occur during manufacturing due to improper cooling or quenching processes, or they can be a result of excessive stress or corrosion. Internal cracks are often invisible to the naked eye, necessitating non-destructive testing methods like ultrasound or magnetic particle inspection. 6. Corrosion: Steel angles are prone to corrosion, particularly in high humidity or chemical exposure environments. Corrosion weakens the structure and affects the angle's performance. Regular maintenance and appropriate protective measures are necessary to prevent or minimize corrosion-related defects. Prompt identification and addressing of these defects or issues are crucial to ensuring the safety and reliability of steel angles in various applications. Regular quality checks, adherence to industry standards, and proper maintenance practices help mitigate these problems and ensure the durability of steel angles.

Q: How do steel angles perform under static or stationary loading conditions?: Steel angles are commonly used in construction and engineering applications due to their strength and versatility. Under static or stationary loading conditions, steel angles exhibit excellent performance and stability. Static loading refers to a situation where a load is applied to the angle and remains constant without any motion. Steel angles are specifically designed to withstand such loading conditions. Due to their structural properties, steel angles have a high resistance to bending and twisting forces. This allows them to effectively support heavy loads without experiencing significant deformation or failure. Steel angles distribute the applied load evenly along their length, which helps to minimize stress concentrations. This property ensures that the angle can efficiently transfer the load to the supporting structure, providing stability and structural integrity. Additionally, steel angles can withstand compressive forces, which try to shorten or compress the material. The shape and cross-section of steel angles, specifically their L-shaped profile, contribute to their ability to resist compressive loading. This feature makes steel angles suitable for applications where static loads exert compressive forces, such as columns, beams, and bracing elements. Moreover, steel angles have a high resistance to shear forces, which occur when two or more parts of a structure slide or move in opposite directions. The design of steel angles, with their perpendicular legs, enhances their shear strength, allowing them to effectively resist shear loading under stationary conditions. In summary, steel angles perform exceptionally well under static or stationary loading conditions. Their structural properties, such as resistance to bending, twisting, compression, and shear forces, make them suitable for a wide range of applications in construction and engineering.

Q: What are the different types of steel angles used in HVAC systems?: There are several types of steel angles commonly used in HVAC systems. These angles play a crucial role in providing structural support and stability to the system. 1. L-shaped Angle: The L-shaped angle is the most commonly used steel angle in HVAC systems. It has a 90-degree angle and is used for framing and supporting various components such as ductwork, vents, and equipment stands. 2. U-shaped Angle: The U-shaped angle, also known as a channel, is used in HVAC systems for creating tracks or channels to hold and support pipes, conduits, and wiring. It provides a secure and organized way to route these components throughout the system. 3. Z-shaped Angle: The Z-shaped angle is used in HVAC systems for creating brackets and supports. Its unique shape allows for increased strength and stability, making it ideal for holding heavy equipment or reinforcing ductwork and other components. 4. T-shaped Angle: The T-shaped angle is another commonly used steel angle in HVAC systems. It is typically used for joining and connecting different sections of ductwork or other components. Its design allows for easy assembly and disassembly, making it convenient for maintenance and repairs. 5. Slotted Angle: Slotted angles are versatile and adjustable steel angles. They feature a series of holes or slots along their length, allowing for easy attachment of various components. This type of angle is often used to create custom supports or racks for HVAC equipment or to mount accessories such as fans or filters. Overall, the different types of steel angles used in HVAC systems provide the necessary strength, support, and versatility required for proper installation and functioning of the system.

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