high quality unequal angle ASTM A36 System 1

high quality unequal angle ASTM A36

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Product Description:

Stainless Steel Angles

1.Grade: SS200,300,400 series

2.Size: 25×25×3 mm-100×100×10mm

3.Process: HRAP

4. Length: 2-6m

5. Shape: Equal

6. Delivery: within 20 days

7. MOQ: 1 ton

8. Certificate: ISO 9001:2008, SGS

9. Package:Standard Export Packing, or put into wooden boxes according to your

requirement

10. Application: Construction, Marine, Industry and so on

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

Q: What are the different types of steel angles used in shelving units?: There are typically two types of steel angles used in shelving units: equal angles and unequal angles. Equal angles have equal sides and are commonly used for standard shelving configurations. Unequal angles have one longer side and one shorter side, which allows for customized shelving arrangements to accommodate different storage needs.

Q: How do steel angles compare to aluminum angles in terms of strength and durability?: Compared to aluminum angles, steel angles exhibit superior strength and durability. This is attributed to steel's higher tensile strength and yield strength, enabling it to endure higher levels of force and pressure without warping or fracturing. Moreover, steel boasts better resistance against corrosion, ensuring its structural integrity remains intact for extended durations. In contrast, aluminum is prone to oxidation and may gradually weaken over time. Consequently, when seeking high strength and long-lasting robustness, steel angles emerge as the more favorable option over aluminum angles.

Q: Can steel angles be used as structural members?: Yes, steel angles can be used as structural members. They are commonly used in construction and engineering projects to provide support, stability, and reinforcement to various structures. Steel angles have high strength and durability, making them suitable for withstanding heavy loads and forces. They are versatile and can be utilized in a wide range of applications such as building frames, bridges, towers, and industrial structures.

Q: Can steel angles be used for shelving and storage racks?: Indeed, shelving and storage racks can utilize steel angles. Given their robustness and endurance, steel angles are widely employed in construction and engineering. They offer exceptional structural reinforcement and are capable of withstanding substantial loads, making them a perfect fit for shelving and storage racks. By virtue of their easy fabrication and weldability, steel angles can be effortlessly joined together to create desired designs for shelving or storage racks. Moreover, they come in various dimensions and thicknesses, allowing for customization to meet specific storage requirements. Furthermore, steel angles exhibit resistance against corrosion, making them highly advantageous in environments where moisture or chemicals are prevalent. All in all, steel angles are a reliable and versatile option when it comes to shelving and storage racks.

Q: 100 x 100 x 10 equal angle steel, per meter weight?: The angle iron can be made up of different force components according to the different structure, and can also be used as the connecting piece between the components. Widely used in a variety of architectural and engineering structures, such as beams, bridges, towers, hoisting and conveying machinery, ships, industrial furnace, reaction tower, container frame and warehouse shelves steel base.

Q: How do you calculate the compression capacity of a steel angle?: To calculate the compression capacity of a steel angle, you need to consider various factors including the properties of the steel angle and the applied load. Here is a step-by-step guide on how to calculate the compression capacity: 1. Determine the properties of the steel angle: This includes the dimensions of the angle, such as the length, thickness, and width. Additionally, it is important to know the material properties of the steel, such as the yield strength and the modulus of elasticity. 2. Identify the effective length: The effective length of the steel angle refers to the unsupported length of the angle. It is important to consider the effective length because it affects the buckling behavior of the angle under compression. 3. Calculate the slenderness ratio: The slenderness ratio is the ratio of the effective length to the radius of gyration of the steel angle. The radius of gyration can be determined using the dimensions of the angle. The slenderness ratio helps to determine the buckling capacity of the angle. 4. Determine the critical stress: The critical stress is the stress at which the steel angle starts to buckle under compression. It can be calculated using the Euler's formula, which is given by: Critical stress = (π^2 * modulus of elasticity * moment of inertia) / (effective length)^2 5. Calculate the compression capacity: The compression capacity is the maximum load that the steel angle can withstand before it starts to buckle. It can be calculated by multiplying the critical stress by the cross-sectional area of the angle: Compression capacity = critical stress * cross-sectional area By following these steps, you can calculate the compression capacity of a steel angle. However, it is important to note that this is a simplified approach, and for more accurate and precise calculations, it is recommended to consult relevant design codes, standards, or consult a structural engineer.

Q: What is the maximum allowable torsional stress for a steel angle?: The maximum allowable torsional stress for a steel angle depends on various factors such as the type of steel, its dimensions, and the specific application. Therefore, it is not possible to provide a specific value without more information.

Q: How do steel angles contribute to sustainable construction?: Steel angles play a crucial role in sustainable construction in various ways. To begin with, steel possesses remarkable durability and longevity, resulting in structures built with steel angles having a longer lifespan compared to those constructed with alternative materials. As a result, the necessity for frequent repairs or replacements is reduced, thereby minimizing waste and lessening the overall environmental impact of construction. Furthermore, steel is an extremely recyclable material. When a structure reaches the end of its life cycle, steel angles can be effortlessly recycled and repurposed for other construction ventures. This diminishes the demand for new steel production, which consumes significant energy and can result in substantial carbon emissions. Moreover, steel angles offer architects and engineers design flexibility, enabling them to create more efficient and innovative structures. This can lead to optimized building designs that require less energy for heating, cooling, and maintenance, contributing to energy savings and a decrease in greenhouse gas emissions. Additionally, steel angles are lightweight yet remarkably sturdy, resulting in reduced material usage and transportation costs. Consequently, the overall carbon footprint associated with steel construction is lower compared to other materials. Furthermore, steel angles possess exceptional fire resistance properties, making them a safer choice for construction. This prolongs the lifespan of structures and diminishes the risk of damage or destruction during fires. As a result, the need for rebuilding or reconstructing is reduced, leading to less material waste and environmental impact. In conclusion, steel angles contribute to sustainable construction through their durability, recyclability, design flexibility, energy efficiency, lightweight nature, fire resistance, and overall reduced environmental impact. By incorporating steel angles into construction projects, we can create more sustainable and environmentally friendly structures that benefit both the present and future generations.

Q: What are the different types of steel angles used in HVAC systems?: HVAC systems commonly utilize several types of steel angles to ensure structural support and stability. These angles play a crucial role in maintaining the system's functionality. The most frequently employed steel angle in HVAC systems is the L-shaped angle. With its 90-degree angle, it is utilized to frame and support various components, including ductwork, vents, and equipment stands. Another angle commonly found in HVAC systems is the U-shaped angle, also known as a channel. It is used to create tracks or channels that securely hold and support pipes, conduits, and wiring. This angle ensures an organized and secure route for these components throughout the system. The Z-shaped angle is specifically designed for creating brackets and supports in HVAC systems. Its unique shape provides enhanced strength and stability, making it ideal for holding heavy equipment or reinforcing ductwork and other components. The T-shaped angle is another frequently used steel angle. It serves the purpose of joining and connecting different sections of ductwork or other components. Its design allows for easy assembly and disassembly, providing convenience for maintenance and repairs. Additionally, slotted angles are versatile and adjustable steel angles commonly used in HVAC systems. They feature a series of holes or slots along their length, facilitating the attachment of various components. This type of angle is often utilized to create custom supports or racks for HVAC equipment or to mount accessories like fans or filters. Overall, the diverse range of steel angles employed in HVAC systems ensures the necessary strength, support, and versatility required for proper installation and operation of the system.

Q: Can steel angles be used as support beams?: Yes, steel angles can be used as support beams. Steel angles are commonly used in construction because of their high strength and durability. They are often used as support beams in buildings, bridges, and other structures to provide structural support and stability. Steel angles can be easily fabricated and installed, making them a popular choice for construction projects. Their versatility and ability to withstand heavy loads make them ideal for use as support beams.

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