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 manufacturing industries?: There are several different types of steel angles that are commonly used in manufacturing industries. These angles are utilized for various purposes and have different characteristics that make them suitable for specific applications. 1. Unequal Leg Angles: Unequal leg angles, also known as L-shaped angles, have one longer leg and one shorter leg. They are commonly used in construction and structural engineering due to their versatile nature. Unequal leg angles provide excellent strength and stability, making them ideal for supporting heavy loads and creating structural connections. 2. Equal Leg Angles: Equal leg angles, also known as L-shaped angles, have both legs of equal length. These angles are widely used in manufacturing industries for various purposes, including bracing, framing, and support structures. Equal leg angles offer good resistance to bending and provide stable connections in different applications. 3. Stainless Steel Angles: Stainless steel angles are made from corrosion-resistant steel alloy, primarily containing chromium. These angles are highly durable, resistant to rust, and have excellent strength properties. Stainless steel angles are commonly used in industries such as food processing, chemical processing, and marine manufacturing, where corrosion resistance is crucial. 4. Galvanized Steel Angles: Galvanized steel angles are coated with a layer of zinc to protect them from corrosion and rust. This zinc coating provides exceptional durability and longevity, making galvanized steel angles suitable for outdoor and exposed applications. They are commonly used in industries such as construction, agriculture, and transportation. 5. Rolled Steel Angles: Rolled steel angles are manufactured by rolling a steel plate or sheet into the desired shape. These angles offer excellent strength-to-weight ratio and can be produced in various sizes and thicknesses. Rolled steel angles are commonly used in construction, machinery, and fabrication industries for structural support and framing applications. 6. Slotted Steel Angles: Slotted steel angles have holes or slots along their length, providing flexibility for various fastening methods. These angles are often used in shelving systems, racking, and storage solutions, as they allow for easy adjustment and customization. Slotted steel angles offer versatility and convenience in manufacturing industries where quick assembly and reconfiguration are required. Overall, the different types of steel angles used in manufacturing industries offer a range of properties and advantages. The choice of angle depends on the specific application, requirements for strength, corrosion resistance, and other factors that ensure optimal performance and durability in the given application.

Q:How do you calculate the deflection of a steel angle?: To calculate the deflection of a steel angle, you need to use the principles of structural engineering and specifically apply the formulas for calculating deflection in beams. These formulas typically take into account the material properties of the steel angle, such as its Young's modulus and moment of inertia, as well as the applied load and span length. By plugging these values into the appropriate equation, you can determine the deflection of the steel angle under the given conditions.

Q:How are steel angles protected against impact damage?: Steel angles can be protected against impact damage through various methods. One common approach is to use impact-resistant coatings or paints that are specifically designed to absorb and distribute the force of an impact, thereby minimizing the damage caused. These coatings can be applied to the surface of the steel angles, providing an additional layer of protection. Another method is to use rubber or plastic bumper guards, which can be attached to the edges or corners of the steel angles. These guards act as a buffer, absorbing the impact energy and preventing direct contact between the steel angle and the object causing the impact. This helps to reduce the risk of denting or deformation. In some cases, steel angles may be reinforced with additional structural elements, such as bracing or stiffeners, to enhance their resistance to impact damage. These reinforcements can help distribute the force of an impact more evenly across the structure, reducing the risk of localized damage. Furthermore, proper installation and maintenance practices play a crucial role in protecting steel angles against impact damage. Ensuring that the angles are securely fastened and regularly inspected for any signs of wear or damage can help identify potential issues before they escalate. Overall, a combination of impact-resistant coatings, bumper guards, structural reinforcements, and diligent maintenance can effectively protect steel angles against impact damage, prolonging their lifespan and ensuring their structural integrity.

Q:What are the most common sizes of steel angles?: The most common sizes of steel angles typically range from 1/2 inch to 6 inches in width and 1/8 inch to 1/2 inch in thickness. These are the standard sizes readily available in the market and widely used in various construction and industrial applications. However, it is important to note that specific projects or industries may require custom sizes or larger dimensions depending on the structural requirements.

Q:What is the bending capacity of a steel angle?: The bending capacity of a steel angle refers to its ability to withstand bending or flexing without breaking or deforming excessively. It is a measure of the angle's structural strength and is typically determined by factors such as the dimensions and thickness of the angle, the type of steel used, and any additional reinforcements or supports present. The bending capacity is usually expressed in terms of the maximum amount of load or stress that the angle can endure before it reaches its yield point, which is the point at which it permanently deforms. The bending capacity of a steel angle can vary widely depending on these factors, and it is crucial to consider this capacity when designing and constructing structures that utilize steel angles to ensure their structural integrity and safety.

Q:Can steel angles be used in the construction of government buildings?: Government buildings can indeed utilize steel angles for construction purposes. The strength and durability of steel angles make them a prevalent choice in building construction. Their ability to provide stability and support to the overall structure deems them appropriate for government buildings, which require sturdy and long-lasting construction materials. Furthermore, the versatility of steel angles allows for easy fabrication and customization, meeting the specific design requirements of various architectural and structural applications within government buildings.

Q:Can steel angles be used for ladder rungs?: Ladder rungs can indeed utilize steel angles, as they boast strength and durability, making them a frequent choice in construction and fabrication. Utilizing steel angles as rungs ensures a solid and secure surface for ladder climbing. Nonetheless, it is crucial to consider the precise requirements and regulations for ladder rungs, including dimensions, spacing, and anti-slip properties. These factors guarantee user safety and ladder stability. It is advisable to consult applicable safety guidelines and standards prior to employing steel angles as ladder rungs.

Q:How do steel angles contribute to the overall aesthetics of a structure?: Steel angles can contribute to the overall aesthetics of a structure by adding visual interest and complexity to its design. The clean lines and sharp edges of steel angles can create a modern and industrial look, enhancing the overall aesthetic appeal. Moreover, steel angles can be used to create dynamic and unique architectural features such as cantilevered sections or intricate patterns, adding a sense of creativity and innovation to the structure's appearance.

Q:What are the different types of corrosion protection coatings for steel angles?: There are several types of corrosion protection coatings available for steel angles. These include galvanized coatings, which involve applying a layer of zinc to the surface of the steel to provide a barrier against corrosion; epoxy coatings, which are a type of paint that forms a protective layer on the steel surface; and powder coatings, which involve applying a dry powder to the steel and then curing it with heat to create a protective layer. Additionally, there are also organic coatings, such as acrylic or polyurethane, that provide corrosion protection for steel angles. The choice of coating depends on factors such as the environment in which the steel angles will be used and the desired level of protection.

Q:What are the different types of steel angles available?: Some different types of steel angles available include equal angles, unequal angles, and L-shaped angles. Equal angles have equal sides and are commonly used for structural purposes. Unequal angles have different side lengths and are often used for bracing or framing. L-shaped angles have one longer side and one shorter side, creating an L-shape, and are often used for corner and edge protection.

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