Unequal Angle

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Payment Terms:: TT OR LC

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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: Can steel angles be painted over?: Indeed, painting over steel angles is possible. To ensure a successful outcome, it is vital to first guarantee that the surface is thoroughly cleansed and devoid of any dirt, oil, or rust. Accomplishing this can be done by utilizing a wire brush or sandpaper to eliminate any loose particles, followed by wiping the surface with a clean cloth. Once the surface is adequately prepared, it is necessary to apply a specialized primer created for metal surfaces in order to enhance adhesion and prevent corrosion. After the primer has dried, a suitable paint can be administered using a brush, roller, or spray gun. It is advisable to select paints specifically formulated for metal applications to ensure proper adhesion and durability. Over time, routine maintenance and repainting may be necessary to uphold the appearance and safeguard the steel angles from corrosion.

Q: Bearing capacity of angle steel and channel steel: Angle called angle, the steel strip is perpendicular to each other on both sides into the corner. There are equal angles and unequal angles. The two sides of an equal angle steel are equal in width. The specifications are expressed in millimeters of edge width * edge width * edge thickness. Such as "/ 30 x 30 x 3", that is 30 mm width equal angle, edge thickness of 3 mm. Also available models that model is the number of centimeters wide, such as angle 3#. The model does not mean the size of the different edges and sizes of the same model. Therefore, the width, the edge and the thickness of the angle iron should be filled out in the contract and other documents, so as not to be indicated by the model alone. Standard Specification for hot-rolled equal angle iron is 2#-20#. 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.Angle steel performance index: the performance test of angle iron is mainly tensile test and bending test. Indicators include yield point, tensile strength, elongation and bending compliance.

Q: Where can steel angles be purchased?: Steel angles can be purchased from various sources, including steel suppliers, metal fabrication companies, hardware stores, and online marketplaces such as Amazon or Alibaba.

Q: Can steel angles be used for framing in modular homes?: Absolutely! Framing in modular homes can indeed make use of steel angles. In construction, steel angles are widely employed due to their robustness and long-lasting nature. Their versatility enables them to be utilized in a multitude of applications, including framing. Steel angles possess exceptional load-bearing capabilities and offer remarkable structural support, which renders them ideal for modular home construction. Moreover, they can effortlessly be fabricated and tailored to meet precise design specifications. Their resistance to corrosion and fire further enhances their appropriateness for framing in modular homes. All in all, steel angles emerge as a dependable and effective option for framing in modular homes.

Q: What does 50*50*5 angle mean?: Standard Specification for angle iron: indicated by width mm * width * * edge mm.

Q: Are steel angles suitable for manufacturing structural beams?: Indeed, structural beams can be manufactured using steel angles. These L-shaped structural steel components, widely recognized as steel angles, are frequently employed in the construction sector for the purpose of constructing structural beams owing to their durability and adaptability. Steel angles possess exceptional load-bearing capabilities and can withstand substantial loads and forces, thus making them perfect for erecting beams capable of supporting the weight of buildings, bridges, and other structures. Moreover, steel angles can be easily joined together through welding, bolting, or other means to create larger structural elements, thereby providing flexibility in terms of design and construction. All in all, steel angles are a dependable and effective option when it comes to producing structural beams.

Q: Can steel angles be used as bracing elements?: Yes, steel angles can be used as bracing elements. Steel angles are commonly used in construction and engineering projects for their strength and durability. They are often used to provide structural support and stability, including as bracing elements. Steel angles can be bolted or welded to other structural components to create a rigid and stable bracing system. Their L-shape design allows them to be easily attached to other members, providing additional strength and resistance against lateral forces such as wind or seismic loads. Overall, steel angles are a reliable choice for bracing elements in various applications, ranging from buildings and bridges to industrial structures.

Q: How can steel angles be cut to size?: Steel angles can be cut to size using various methods such as sawing, shearing, or plasma cutting.

Q: How do steel angles perform under dynamic or cyclic loading conditions?: Steel angles are commonly used in structural applications where they are subjected to dynamic or cyclic loading conditions. Under such loading conditions, steel angles exhibit excellent performance due to their inherent properties. Firstly, steel angles possess high strength and stiffness, which enables them to withstand the varying loads and maintain their structural integrity. This ensures that the angles do not deform or fail prematurely under cyclic loading conditions. Furthermore, steel angles have good fatigue resistance, meaning they can endure repeated loading and unloading cycles without experiencing significant degradation in their mechanical properties. This is due to the material's ability to distribute and dissipate stress, preventing the accumulation of fatigue damage. Additionally, steel angles have the advantage of being able to absorb and distribute energy effectively. This helps in reducing the impact of dynamic loads, such as vibrations or sudden impacts, and prevents localized stress concentrations that could lead to failure. Moreover, steel angles have a high ductility, which allows 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. In conclusion, steel angles perform exceptionally well 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 different methods of impact testing for steel angles?: There are several methods of impact testing that can be used to assess the toughness and resistance of steel angles. These methods include the Charpy V-notch test, the Izod test, and the drop weight test. 1. Charpy V-notch Test: This is one of the most commonly used methods for impact testing. In this test, a notched specimen of the steel angle is placed in a pendulum hammer. The hammer is released, swinging down and striking the specimen. The amount of energy absorbed by the specimen before it fractures is measured and used to determine the impact toughness of the material. 2. Izod Test: Similar to the Charpy V-notch test, the Izod test involves using a pendulum hammer to strike a notched specimen of the steel angle. However, in this test, the specimen is clamped vertically, while the hammer strikes it horizontally. The energy absorbed by the specimen is measured and used to evaluate its impact resistance. 3. Drop Weight Test: This method involves dropping a weight onto a specimen of the steel angle from a certain height. The specimen is usually supported on a solid base, and the impact energy is calculated based on the weight and the height of the drop. The deformation and fracture behavior of the specimen are then analyzed to determine its impact toughness. These different methods of impact testing help engineers and manufacturers assess the ability of steel angles to withstand sudden impact or shock loads. By evaluating the toughness and resistance of the material, these tests provide valuable information for designing structures and selecting appropriate materials for various applications.

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