Hot Rolled Steel H Beam Q345

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: 200000 m.t./month

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Specifications of Hot Rolled Steel H-beam Q345

1. Standard: JIS 3192

2. Grade: Q345,SS400 or Equivalent

3. Length: 10m, 12m as following table

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

5.Payment: TT or L/C

6. Sizes:

Hot Rolled Steel H-beam

H x B (mm)	T1	T2	JIS Weight (kg/m)	GB Weight (kg/m)
100*100	6	8	16.9	17.2
125*125	6.5	9	23.6	23.8
150*75	5	7	14	14.3
148*100	6	9	20.7	21.4
150*150	7	10	31.1	31.9
175*90	5	8	18	18.2
175*175	7.5	11	40.4	40.4
198*99	4.5	7	17.8	18.5
200*100	5.5	8	20.9	21.7
194*150	6	9	29.9	31.2
200*200	8	12	49.9	50.5
248*124	5	8	25.1	25.8
250*125	6	9	29	29.7
244*175	7	11	43.6	44.1
250*250	9	14	71.8	72.4
298*149	5.5	8	32	32.6
298*201	9	14	65.4
300*150	6.5	9	36.7	37.3
294*200	8	12	55.8	57.3
300*300	10	15	93	94.5
346*174	6	9	41.2	41.8
350*175	7	11	49.4	50
340*250	9	14	78.1	79.7
350*350	12	19	135	137
400*200	8	13	65.4	66
390*300	10	16	105	107
400*400	13	21	172	172
446*199	8	12	65.1	66.7
450*200	9	14	77.9	79.5
440*300	11	18	121	124
496*199	9	14	77.9	79.5
500*200	10	16	88.2	89.6
488*300	11	18	125	129
596*199	10	15	92.5	95.1
600*200	11	17	103.4	106
588*300	12	20	147	151
700*300	13	24	182	185
800*300	14	26	207	210
900*300	16	28	240.1	243

Usage & Applications of Hot Rolled Steel H-beam

Commercial building structure ;Pre-engineered buildings; Machinery support structure; Prefabricated structure; Medium scale bridges; Ship-building structure.etc.

Hot Rolled Steel H-beam

Packaging & Delivery of Hot Rolled Steel H-beam Q345

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.

4. Transportation: the goods are delivered by truck from mill to loading port, the maximum quantity can be loaded is around 40MTs by each truck. If the order quantity cannot reach the full truck loaded, the transportation cost per ton will be little higher than full load.

5. Delivered by container or bulk vessel

Production flow of Hot Rolled Steel H-beam Q345

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

Q: What is the maximum load capacity of a steel angle?: The maximum load capacity of a steel angle depends on various factors such as the dimensions, thickness, and quality of the steel angle. It is essential to consult engineering specifications or contact a structural engineer to determine the specific maximum load capacity for a particular steel angle.

Q: What are the standard sizes of steel angles?: The standard sizes of steel angles can vary depending on the region and industry, but there are some common sizes that are widely used. In general, steel angles come in equal leg and unequal leg sizes. For equal leg angles, the standard sizes range from 20x20mm to 200x200mm, with thicknesses ranging from 3mm to 26mm. Unequal leg angles typically have one leg longer than the other, and their standard sizes range from 25x16mm to 200x150mm, with thicknesses ranging from 3mm to 15mm. These standard sizes are commonly used in construction, engineering, and manufacturing industries for various applications, such as structural supports, framing, and bracing. It's important to note that these sizes may vary depending on the specific requirements of a project or the standards set by the governing bodies within the industry.

Q: How do you design connections for steel angles to concrete?: To design connections for steel angles to concrete, several factors need to be considered. Firstly, the load requirements and type of connection (such as shear, tension, or moment) must be determined. Then, appropriate connection methods like embedded plates, anchor bolts, or post-installed anchors can be selected. The design must also consider the concrete strength, angle size, spacing, and edge distances. Detailed calculations are performed to ensure the connection is safe and meets the applicable design codes and standards. Additionally, factors like corrosion protection and construction feasibility should be considered during the design process.

Q: Can steel angles be used in HVAC systems?: Yes, steel angles can be used in HVAC systems. Steel angles are commonly used in the construction industry for their strength and durability. In HVAC systems, steel angles can be used for various purposes. They can be used as supports for ductwork, providing stability and ensuring proper installation. Steel angles can also be used as brackets or frames for mounting equipment such as fans, compressors, or condensers. Additionally, steel angles can be used in the fabrication of air handling units or other HVAC components. Their rigidity and ability to withstand high temperatures make them suitable for use in HVAC systems.

Q: Can steel angles be used in cold-formed steel construction?: Yes, steel angles can be used in cold-formed steel construction. They are commonly used as structural members in framing systems, providing support and stability to the overall structure. Steel angles are particularly useful in load-bearing walls, roof trusses, and floor systems, as they offer excellent strength and durability. Additionally, their versatility allows for various design possibilities in cold-formed steel construction.

Q: What is 4# angle iron? What are the classifications of angle iron? What are the specifications? Thank you: 4# angle iron is 4 centimeters wide on both sides, with a thickness of 4 millimetersThe angle iron has national standard, namely the width of both sides is equal, the thickness is the width 1/10, the length is generally 6 metersThere are non-standard width, thickness ratio is not 1/10, the width of both sides of the material, iron, copper, stainless steel and so onGB specifications are 2.5#, 3#, 4#5#6#7#8#9#10#12#There are countless non marks

Q: What is the typical thickness of the flanges of a steel angle?: The typical thickness of the flanges of a steel angle can vary depending on the specific application and industry standards. However, in general, the flanges of a steel angle are commonly found in thicknesses ranging from 1/8 inch to 3/4 inch. It is important to note that thicker flanges provide increased strength and stability, but also add to the weight and cost of the steel angle. The appropriate thickness of the flanges should be determined based on the specific requirements of the project and any applicable engineering or design standards.

Q: What are the design considerations for incorporating steel angles into a structure?: When incorporating steel angles into a structure, several design considerations need to be taken into account. First and foremost, the load-bearing capacity of the steel angles must be carefully assessed to ensure they can support the intended loads. The dimensions and thickness of the angles should be determined based on the structural requirements and anticipated stress levels. Additionally, the connection details between the steel angles and other structural elements need to be carefully designed to ensure they provide sufficient strength and rigidity. Considerations should include the type of fasteners, welding techniques, and any additional reinforcement required to achieve the desired structural integrity. Furthermore, factors such as corrosion protection, fire resistance, and durability should also be considered during the design process. Appropriate measures should be taken to prevent rust and corrosion on the steel angles, such as applying protective coatings or using stainless steel. Fire-resistant coatings or fireproofing materials may also be necessary, depending on the building's fire safety requirements. Lastly, aesthetics and architectural considerations may come into play when incorporating steel angles into a structure. The design should take into account the desired visual appearance, whether the angles will be exposed or concealed, and how they will integrate with the overall architectural style. In conclusion, the design considerations for incorporating steel angles into a structure involve assessing load-bearing capacity, connection details, corrosion protection, fire resistance, durability, and aesthetic integration.

Q: What are the typical fabrication processes involved in manufacturing steel angles?: Manufacturing steel angles involves a series of typical fabrication processes. These processes comprise cutting, bending, welding, and finishing. To begin the fabrication process, the steel is cut into the desired length or size. This can be accomplished using different methods such as sawing, shearing, or plasma cutting. Following the cutting stage, the steel angle might require bending to achieve the desired shape. Bending can be performed using a press brake or a rolling machine. This process is crucial as it helps create the necessary angle and ensures the steel possesses the required strength and stability. Once the steel angle has been cut and bent, it may need to undergo welding in order to join the various pieces together. Welding is a critical process that guarantees the strength and integrity of the steel angle. It involves heating the steel to its melting point and fusing the pieces together using a filler material. Finally, the steel angle undergoes a finishing process. This typically involves surface cleaning, grinding, or polishing to eliminate any imperfections or rough edges. The finishing process serves to enhance the appearance of the steel angle and improve its resistance to corrosion. Overall, cutting, bending, welding, and finishing are the essential fabrication processes involved in manufacturing steel angles. These processes are indispensable in creating steel angles that meet specific design requirements and quality standards.

Q: How do steel angles contribute to sustainable construction?: Steel angles play a crucial role in sustainable construction in various ways. To begin with, steel possesses remarkable durability and longevity, resulting in structures built with steel angles having a longer lifespan compared to those constructed with alternative materials. As a result, the necessity for frequent repairs or replacements is reduced, thereby minimizing waste and lessening the overall environmental impact of construction. Furthermore, steel is an extremely recyclable material. When a structure reaches the end of its life cycle, steel angles can be effortlessly recycled and repurposed for other construction ventures. This diminishes the demand for new steel production, which consumes significant energy and can result in substantial carbon emissions. Moreover, steel angles offer architects and engineers design flexibility, enabling them to create more efficient and innovative structures. This can lead to optimized building designs that require less energy for heating, cooling, and maintenance, contributing to energy savings and a decrease in greenhouse gas emissions. Additionally, steel angles are lightweight yet remarkably sturdy, resulting in reduced material usage and transportation costs. Consequently, the overall carbon footprint associated with steel construction is lower compared to other materials. Furthermore, steel angles possess exceptional fire resistance properties, making them a safer choice for construction. This prolongs the lifespan of structures and diminishes the risk of damage or destruction during fires. As a result, the need for rebuilding or reconstructing is reduced, leading to less material waste and environmental impact. In conclusion, steel angles contribute to sustainable construction through their durability, recyclability, design flexibility, energy efficiency, lightweight nature, fire resistance, and overall reduced environmental impact. By incorporating steel angles into construction projects, we can create more sustainable and environmentally friendly structures that benefit both the present and future generations.

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