H-Beam Structure Steel Angle Steel JIS Standard GB Standard

H-Beam Structure Steel Angle Steel JIS Standard GB Standard System 1

H-Beam Structure Steel Angle Steel JIS Standard GB Standard System 2

H-Beam Structure Steel Angle Steel JIS Standard GB Standard System 3

H-Beam Structure Steel Angle Steel JIS Standard GB Standard

Ref Price:

Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 100 m.t.

Supply Capability:: 30000 m.t./month

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

Product Description:

Specifications of Hot Rolled Angle Steel

1.Standards:GB,ASTM,BS,AISI,DIN,JIS

2. Invoicing on theoretical weight or actual weight as customer request3.Material:GBQ235B,Q345BorEquivalent;ASTMA36;EN10025,S235JR,S355JR;JISG3192,SS400;SS540.

4. Payment terms:

1).100% irrevocable L/C at sight.

2).30% T/T prepaid and the balance against the copy of B/L.

3).30% T/T prepaid and the balance against L/C

5.Sizes:

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

6.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 Angle Steel

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.

Packaging & Delivery of Angle Steel

1. Packing: it is nude packed in bundles by steel wire rod

2. Bundle weight: not more than 3.5MT for bulk vessel; less than 3 MT for container load

3. Marks:

Color marking: There will be color marking on both end of the bundle for the cargo delivered by bulk vessel. That makes it easily to distinguish at the destination port.

Tag mark: there will be tag mark tied up on the bundles. The information usually including supplier logo and name, product name, made in China, shipping marks and other information request by the customer.

If loading by container the marking is not needed, but we will prepare it as customer request.

Production flow of Angle Steel

Material prepare (billet) —heat up—rough rolling—precision rolling—cooling—packing—storage and transportation

FAQ:

Q1: Why buy Materials & Equipment from OKorder.com?

A1: All products offered byOKorder.com are carefully selected from China's most reliable manufacturing enterprises. Through its ISO certifications, OKorder.com adheres to the highest standards and a commitment to supply chain safety and customer satisfaction.

Q2: How do we guarantee the quality of our products?

A2: We have established an advanced quality management system which conducts strict quality tests at every step, from raw materials to the final product. At the same time, we provide extensive follow-up service assurances as required.

Q3: How soon can we receive the product after purchase?

A3: Within three days of placing an order, we will begin production. The specific shipping date is dependent upon international and government factors, but is typically 7 to 10 workdays.

Images:

Hot Rolled Steel Equal Angle Unequal Angle

Q: How do steel angles perform in high-humidity environments?: Steel angles perform well in high-humidity environments due to their corrosion-resistant properties. The presence of moisture in the air can often lead to rust and corrosion of metals, but steel angles are designed to withstand these conditions. They are typically made from stainless steel or galvanized steel, both of which have a protective layer that prevents rust formation. This makes them highly suitable for use in areas with high humidity, such as coastal regions or industrial settings where moisture is prevalent. Additionally, steel angles are durable and have a long lifespan, further enhancing their performance in high-humidity environments.

Q: Can steel angles be used for electrical conduits or cable trays?: Steel angles can be used for electrical conduits or cable trays depending on the specific requirements and regulations of the project. Steel angles are commonly used as structural supports and are known for their strength and durability. However, when considering their use for electrical conduits or cable trays, it is important to ensure that they meet the necessary electrical and safety codes. Electrical conduits and cable trays are designed to safely house and protect electrical wires or cables. These systems need to be able to withstand the weight of the cables, provide proper grounding, and offer adequate protection against physical damage or exposure to moisture or other hazards. Steel angles can be used as support structures for electrical conduits or cable trays, providing a sturdy framework for mounting and securing the system. However, it is crucial to ensure that the steel angles are properly grounded, insulated, and protected against corrosion to meet electrical safety standards. Additionally, the specific size and dimensions of the steel angles should be chosen based on the weight and size of the cables or wires being installed. It is important to consult with electrical engineers or professionals familiar with local electrical codes and standards to ensure that the steel angles meet all necessary requirements. In conclusion, steel angles can be used for electrical conduits or cable trays, but it is essential to consider the specific requirements and regulations of the project to ensure electrical safety and compliance.

Q: How do steel angles perform under lateral or wind loading conditions?: Steel angles are commonly used in construction for their ability to withstand lateral or wind loading conditions. Due to their shape and structural design, steel angles offer excellent resistance against bending and twisting forces. They distribute the applied loads efficiently, ensuring stability and minimizing any potential structural damage. Overall, steel angles are reliable and perform exceptionally well under lateral or wind loading conditions.

Q: Can steel angles be used for manufacturing equipment frames?: Yes, steel angles can be used for manufacturing equipment frames. Steel angles are commonly used in construction and manufacturing due to their strength, durability, and versatility. They provide structural support and stability, making them ideal for designing and constructing equipment frames. Steel angles can be easily welded or bolted together to create a rigid and robust frame structure. Additionally, steel angles can be cut to specific lengths and shapes, allowing for customization and precise assembly. Overall, steel angles are a popular choice for manufacturing equipment frames due to their reliability and cost-effectiveness.

Q: How do you calculate the moment capacity of a steel angle?: To calculate the moment capacity of a steel angle, several factors need to be considered. Firstly, the geometry of the angle needs to be determined, including the dimensions of the flanges and the web. The width of the flanges (b) and the thickness of the flanges (tf) and the web (tw) are crucial parameters. Next, the yield strength of the steel material needs to be known. This value represents the stress level at which the steel begins to permanently deform. It can be obtained from the material specifications or testing. The moment capacity of a steel angle can then be calculated using the following equation: Mn = Z × Fy Where: Mn is the moment capacity of the angle (in lb-ft or N-m) Z is the plastic section modulus of the angle (in^3 or mm^3) Fy is the yield strength of the steel material (in psi or MPa) The plastic section modulus (Z) is a measure of the shape's resistance to bending. It can be found in reference tables or calculated using equations specific to the angle's geometry. Once the values for Z and Fy have been determined, they can be plugged into the equation to calculate the moment capacity (Mn) of the steel angle. It is important to note that this calculation assumes elastic behavior of the steel angle and does not account for factors such as strain hardening or local buckling. Additionally, it is crucial to check the calculated moment capacity against the design requirements and safety factors to ensure the angle is suitable for the intended application.

Q: How do you calculate the axial compression capacity of a steel angle?: To calculate the axial compression capacity of a steel angle, you would need to consider several factors such as the dimensions and properties of the angle, the material properties, and the boundary conditions. The calculation typically involves determining the slenderness ratio, which is the ratio of the length of the angle to its thickness. This ratio helps determine whether the angle will fail in compression or buckling. The axial compression capacity can then be calculated using relevant design codes or formulas, taking into account factors such as the yield strength of the material and any additional considerations specific to the application.

Q: What is the typical length of a steel angle?: Steel angles can have varying lengths depending on their purpose and application. Generally, a steel angle is commonly found at a length of 20 feet or 6 meters. This standard length facilitates convenient handling, transportation, and installation in diverse construction and fabrication projects. Nevertheless, it is important to acknowledge that steel angles can be tailored or trimmed to shorter lengths in order to meet specific requirements or accommodate specific designs.

Q: Can steel angles be used in railway infrastructure?: Yes, steel angles can be used in railway infrastructure. Steel angles, also known as L-shaped structural steel, have a variety of applications in the construction industry, including railway infrastructure. They are commonly used in the fabrication of railway tracks, bridges, support structures, and other components of the railway system. Steel angles are preferred in railway infrastructure due to their high strength, durability, and versatility. They can withstand heavy loads and provide excellent structural support, making them suitable for the demanding conditions of railway tracks and structures. Steel angles are also resistant to corrosion, which is crucial for railway infrastructure exposed to harsh environmental conditions. In railway tracks, steel angles are often used as base plates, connecting the rails to the sleepers or ties. They provide stability and distribute the load evenly, ensuring the safe and smooth operation of trains. Steel angles are also used in the construction of bridges, where they serve as the main structural element for supporting the weight of the trains. Furthermore, steel angles can be easily fabricated and installed, making them a cost-effective choice for railway infrastructure projects. They can be cut, welded, and shaped to meet specific design requirements, allowing for efficient construction and customization. Overall, steel angles have proven to be a reliable and efficient choice for railway infrastructure. Their strength, durability, and versatility make them suitable for various applications in the railway system, contributing to the safety and efficiency of train operations.

Q: How do you calculate the moment of inertia of a steel angle?: In order to determine the moment of inertia of a steel angle, it is necessary to have knowledge of the angle's dimensions and shape. The moment of inertia is a measurement of an object's resistance to rotational changes and is crucial in the fields of engineering and physics. The moment of inertia, designated as I, can be computed using the following equation: I = (b * h^3) / 12 In this equation: - I represents the moment of inertia - b corresponds to the base width of the steel angle - h denotes the height or leg length of the steel angle This equation assumes that the steel angle is a uniform and solid entity. If the steel angle possesses varying dimensions or contains holes, the calculation becomes more intricate and may necessitate additional formulas or numerical methods. It should be emphasized that the moment of inertia is dependent on the axis of rotation. The aforementioned equation calculates the moment of inertia with respect to the centroidal axis, which is the axis that passes through the angle's center of mass. If the moment of inertia needs to be determined for a different axis, the parallel axis theorem or other advanced techniques may need to be employed. In practical applications, it is often beneficial to consult engineering handbooks or reference materials specifically tailored to steel angles. These resources may offer more comprehensive formulas or tables that consider specific design characteristics and dimensions.

Q: Can steel angles be used in marine or underwater applications?: Yes, steel angles can be used in marine or underwater applications. Steel angles are often used in construction and engineering projects due to their high strength and durability. In marine or underwater environments, where corrosion and water exposure are common, steel angles can be coated or treated to enhance their resistance to rust and degradation. Additionally, their structural properties make them suitable for various applications such as shipbuilding, offshore platforms, or underwater pipelines.

Send your message to us

*Email

*TEL

*Quantity

*Unit