HOT ROLLED STEEL ANGLE BAR EAL QUAL ANGLE BAR Q235 JIS

HOT ROLLED STEEL ANGLE BAR EAL QUAL ANGLE BAR Q235 JIS System 1

HOT ROLLED STEEL ANGLE BAR EAL QUAL ANGLE BAR Q235 JIS

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 50 m.t.

Supply Capability:: 50000 m.t./month

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Product Description:

Specifications of Structure Steel Angle Bar

1.Invoicing on theoretical weight or actual weight as customer request

2.Standards:GB,ASTM,BS,AISI,DIN,JIS3.Material:GBQ235B,Q345BorEquivalent;ASTMA36;EN10025,S235JR,S355JR;JISG3192,SS400;SS540.

4.Sizes:

Equal Steel Angle

EQUAL ANGLES SIZES
a(mm)	a1(mm)	thickness(mm)	length
25	25	2.5---3.0	6M/12M
30	30	2.5---4.0	6M/12M
38	38	2.5	6M/12M
38	38	3.0---5.0	6M/12M
40	40	3.0---6.0	6M/12M
50	50	3	6M/12M
50	50	3.7---6.0	6M/9M/12M
60	60	5.0---6.0	6M/9M/12M
63	63	6.0---8.0	6M/9M/12M
65	65	5.0---8.0	6M/9M/12M
70	70	6.0---7.0	6M/9M/12M
75	75	5.0---10.0	6M/9M/12M
80	80	6.0---10.0	6M/9M/12M
90	90	6.0---10.0	6M/9M/12M
100	100	6.0---12.0	6M/9M/12M
120	120	8.0-12.0	6M/9M/12M
125	125	8.0---12.0	6M/9M/12M
130	130	9.0-12.0	6M/9M/12M
140	140	10.0-16.0	6M/9M/12M
150	150	10---15	6M/9M/12M
160	160	10---16	6M/9M/12M
180	180	12---18	6M/9M/12M
200	200	14---20	6M/9M/12M

5. Material details:

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

Usage & Applications of Structure Steel Angle Bar

According to the needs of different structures, Angle can compose to different force support component, and also can be the connections between components. It is widely used in various building structures and engineering structures such as roof beams, bridges, transmission towers, hoisting machinery and transport machinery, ships, industrial furnaces, reaction tower, container frame and warehouse etc.

Q: Can steel angles be used in outdoor or corrosive environments?: Steel angles have the capability to be utilized in outdoor or corrosive settings. They are frequently manufactured from either low carbon steel or stainless steel, both of which possess exceptional resistance against corrosion. Moreover, the application of coatings such as galvanization or painting can provide further protection against corrosion for steel angles. These protective coatings establish a barrier between the steel and the corrosive elements present in the environment, effectively averting rust and deterioration. Consequently, steel angles find widespread application in outdoor structures, including bridges, buildings, and industrial facilities, where they are exposed to moisture, saltwater, or other corrosive elements.

Q: What are the different types of steel angles used in transmission line towers?: Transmission line towers commonly utilize various types of steel angles to provide structural support and stability. These angles are specifically designed to withstand the weight of the transmission lines and the environmental conditions they are exposed to, ensuring the tower's durability. 1. Equal leg angle: This angle features two legs of equal length, forming a right angle. Its simple design and easy fabrication make it a widely used choice in transmission line towers. 2. Unequal leg angle: In this type of angle, the legs have unequal lengths, creating an acute or obtuse angle. Unequal leg angles are employed in transmission line towers that require specific load-bearing capabilities. 3. Bulb angle: Characterized by a bulbous end, bulb angles offer additional strength and stability. They are commonly used in critical areas of transmission line towers, such as the base or connection points, where extra support is needed. 4. Lipped angle: Lipped angles have an extended lip on one side, increasing their load-bearing capacity. They are commonly employed in transmission line towers that require enhanced strength and stability. 5. Back-to-back angle: Back-to-back angles consist of two equal leg angles joined with their flanges touching. This configuration creates a wider angle, providing improved load-bearing capabilities and resistance to bending. It is often selected for transmission line towers that need to support higher loads or longer spans. Each type of steel angle has its own unique characteristics and advantages, allowing engineers to select the most suitable angle for the specific tower design requirements. Careful consideration of these angles ensures the overall strength, stability, and durability of the transmission line tower, facilitating the reliable and efficient transmission of electricity.

Q: How do you calculate the moment of resistance for a steel angle?: To calculate the moment of resistance for a steel angle, you need to consider the properties of the angle section and its dimensions. The moment of resistance is a measure of the ability of the angle to resist bending. The formula to calculate the moment of resistance is: Moment of Resistance = Plastic Section Modulus × Yield Strength of Steel The plastic section modulus can be determined using the following formula: Plastic Section Modulus = (Width × Thickness^2) / 6 In this formula, the width refers to the distance between the outer edges of the angle, and the thickness refers to the thickness of the angle section. The yield strength of the steel is a material property and can be obtained from its specification or reference material. It represents the maximum stress the steel can withstand without permanent deformation. By substituting the values of the plastic section modulus and the yield strength of the steel into the formula for the moment of resistance, you can calculate the value. It is important to note that the dimensions used in the calculations should be in consistent units, such as millimeters or inches, depending on the units used in the yield strength value. This calculation provides an estimate of the moment of resistance for a steel angle and is useful in structural engineering applications to determine the capacity of the angle section under bending loads.

Q: Can steel angles be used for modular construction?: Absolutely, modular construction can make use of steel angles. Steel angles are widely utilized in the construction industry due to their robustness, adaptability, and cost-efficiency. When it comes to modular construction, steel angles find application in constructing frameworks, supporting structures, and establishing connections between modules. By providing stability and ensuring structural integrity, they guarantee the durability and safety of the modular units. Moreover, steel angles can be effortlessly fabricated and tailored to meet the precise design prerequisites of modular construction ventures. In summary, steel angles are a practical and frequently employed material in modular construction, owing to their multitude of advantages and suitability for the construction process.

Q: Angle iron specifications 125 * 80 * 101 m multiple: Angle iron specifications 125 * 80 * 10 weight: 15.3075kg/m.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.

Q: Can steel angles be drilled?: Yes, steel angles can be drilled.

Q: Can steel angles be used in the construction of pipe racks?: Indeed, the utilization of steel angles is applicable in the construction of pipe racks. Steel angles play a vital role in furnishing the necessary structural support and stability required for pipe racks, thereby rendering them an ideal choice for this particular type of construction. These angles can be employed to fabricate a framework or framework support system for the pipe rack, thereby ensuring its robustness and ability to withstand the weight and pressure exerted by the pipes. Moreover, steel angles possess remarkable durability and resistance to corrosion, which proves crucial in an environment where pipes may be exposed to a variety of elements. In summary, steel angles are an appropriate and commonly utilized material in the construction of pipe racks.

Q: Can steel angles be used for foundation reinforcement?: Yes, steel angles can be used for foundation reinforcement. Steel angles are commonly used in construction for various purposes, including reinforcing foundations. They are often used to provide additional strength and stability to the foundation walls by connecting the horizontal and vertical elements. Steel angles can be easily installed and offer excellent resistance against bending and shearing forces, making them ideal for reinforcing foundations. Additionally, steel angles are durable, cost-effective, and readily available, making them a popular choice for foundation reinforcement in many construction projects.

Q: Can steel angles be used in machine frames?: Yes, steel angles can be used in machine frames. Steel angles are commonly used in construction and engineering projects due to their strength and durability. They can provide structural support and stability to machine frames, ensuring their stability and resistance to loads and vibrations. Steel angles can be welded or bolted together to form rigid and stable frames, making them an ideal choice for machine frames that require high strength and stability. Additionally, steel angles are readily available in various sizes and thicknesses, allowing for flexibility in design and customization of machine frames to meet specific requirements.

Q: What is the maximum length of a steel angle?: The maximum length of a steel angle typically depends on the manufacturing capabilities and transportation limitations. However, it is common for steel angles to be produced in lengths up to 40 feet or 12 meters.

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