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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: How do you prevent warping of steel angles during fabrication?: To prevent warping of steel angles during fabrication, several measures can be taken. Firstly, it is essential to ensure proper storage and handling of the angles to avoid any bending or twisting. During welding or heating processes, it is crucial to control the temperature and heat distribution evenly to prevent localized expansion or contraction that may lead to warping. Additionally, using proper clamping or fixturing techniques can help maintain the desired shape and prevent warping. Lastly, post-fabrication processes like stress relieving or annealing can be employed to release any residual stresses in the angles and minimize the risk of warping.

Q: Are steel angles suitable for balcony construction?: Yes, steel angles are suitable for balcony construction. They are commonly used in balcony structures due to their strength, durability, and versatility. Steel angles provide excellent support and stability for balconies, ensuring their structural integrity. Additionally, steel angles can be easily customized and incorporated into various designs, making them a popular choice for balcony construction.

Q: Are there any industry standards or certifications for steel angles?: Yes, there are industry standards and certifications for steel angles. The American Society for Testing and Materials (ASTM) has established standards such as ASTM A36/A36M, ASTM A572/A572M, and ASTM A588/A588M, which outline the requirements for the composition, mechanical properties, and dimensions of steel angles. Additionally, various certification bodies, such as ISO (International Organization for Standardization) and the American Institute of Steel Construction (AISC), provide certifications to ensure quality and compliance with industry standards.

Q: Are steel angles prone to rust or corrosion?: Steel angles have a tendency to rust or corrode. When steel comes into contact with oxygen and moisture, it undergoes a chemical reaction known as oxidation, which leads to the creation of iron oxide, commonly referred to as rust. This reaction can gradually weaken the structural strength of the steel angles. To prevent or reduce rust and corrosion, it is common practice to coat steel angles with protective layers such as paint, galvanization, or other anti-corrosion treatments. It is essential to regularly perform maintenance and inspections to promptly detect and address any indications of rust or corrosion in order to extend the lifespan and optimize the performance of steel angles.

Q: How do steel angles perform in terms of sound reflection or absorption?: Steel angles are typically used in construction and engineering applications where their primary purpose is to provide structural support and stability. In terms of sound reflection or absorption, steel angles do not have any significant effect. Due to their dense and rigid nature, steel angles tend to reflect sound rather than absorb it. This means that when sound waves encounter a steel angle, they bounce off its surface and continue to propagate in the surrounding environment. As a result, steel angles are not generally relied upon for soundproofing purposes. To effectively control sound reflection or absorption, alternative materials with sound-dampening properties, such as acoustic panels, insulation, or specialized soundproofing materials, are typically used. These materials are designed to absorb sound waves and minimize their reflection, resulting in a quieter and more controlled acoustic environment. In summary, steel angles are not effective in terms of sound reflection or absorption due to their rigid and reflective nature. Alternative materials should be considered for soundproofing purposes in order to achieve the desired acoustic performance.

Q: Can steel angles be used for manufacturing equipment frames?: Indeed, the utilization of steel angles in the fabrication of equipment frames is possible. Their strength, durability, and versatility render steel angles frequently employed in construction and manufacturing fields. By providing structural support and stability, they prove to be an optimal choice for the design and construction of equipment frames. The ease with which steel angles can be welded or bolted together enables the creation of rigid and robust frame structures. Moreover, their ability to be cut into specific lengths and shapes allows for precise assembly and customization. In conclusion, the reliability and cost-effectiveness of steel angles make them a favored selection for the manufacturing of equipment frames.

Q: What are the different types of connections used for steel angles in educational institutions?: In educational institutions, there are several types of connections used for steel angles. These connections serve to join steel angles together in various applications and structural configurations. Some of the common types of connections used are: 1. Welded Connections: Welding is a widely used method to connect steel angles in educational institutions. It involves melting and fusing the steel angles together using heat, creating a strong and durable connection. Welded connections are often used in structural applications where high strength and rigidity are required. 2. Bolted Connections: Bolted connections involve using bolts, nuts, and washers to secure steel angles together. This type of connection allows for easy disassembly and reassembly, making it suitable for applications where flexibility and adjustability are desired. Bolted connections are commonly used in non-structural applications like furniture, handrails, and brackets. 3. Riveted Connections: Riveting is an older method of connection, where steel angles are joined using rivets. Rivets are inserted through pre-drilled holes in the angles and then hammered or compressed to secure the connection. Although not as commonly used today, riveted connections can still be found in some older structures within educational institutions. 4. Clip Connections: Clip connections involve using specially designed clips or brackets to connect steel angles together. These clips are typically bolted or welded to the angles, providing a quick and efficient method of connection. Clip connections are often used in applications where easy installation and maintenance are important, such as suspended ceilings or modular structures. 5. Gusset Plate Connections: Gusset plate connections involve using additional steel plates (gusset plates) to connect steel angles. The gusset plates are typically welded or bolted to the angles, providing additional strength and stability to the connection. This type of connection is commonly used in heavy-duty structural applications, such as trusses or frames, within educational institutions. Overall, the selection of the type of connection for steel angles in educational institutions depends on factors such as the load requirements, structural design, ease of installation, and maintenance considerations. It is essential to consult with structural engineers and follow applicable building codes and regulations to ensure safe and appropriate connections are used.

Q: Are steel angles suitable for vehicle ramps?: Yes, steel angles are suitable for vehicle ramps. Steel angles are commonly used in construction and are known for their strength and durability. They provide a sturdy and stable surface for vehicles to drive on, making them a suitable choice for vehicle ramps. Additionally, steel angles can be easily welded or bolted together to create a customized ramp design that meets specific requirements. Overall, steel angles are a reliable and practical option for constructing vehicle ramps.

Q: Are steel angles suitable for load-bearing walls in residential buildings?: Yes, steel angles are suitable for load-bearing walls in residential buildings. Steel angles are commonly used in construction due to their high strength and durability. They are capable of supporting heavy loads and can provide stability to the structure. Additionally, steel angles can be easily installed and are cost-effective compared to other building materials. They are also fire-resistant, which is an important factor for ensuring the safety of residential buildings. Overall, steel angles are a reliable choice for load-bearing walls in residential buildings.

Q: Can steel angles be used for support frames in industrial machinery?: Yes, steel angles can be used as support frames in industrial machinery. Steel angles are often chosen for their high strength and durability, making them suitable for providing structural support in heavy-duty applications. They can be easily welded or bolted together to form a sturdy framework that can withstand the weight and forces of industrial machinery.

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