High Quality Hot Rolled Steel Jis Standard H Beam

High Quality Hot Rolled Steel Jis Standard H Beam System 1

High Quality Hot Rolled Steel Jis Standard H Beam System 2

High Quality Hot Rolled Steel Jis Standard H Beam

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 1000 m.t./month

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roduct Description:

Specifications of Hot Rolled Steel H-beam

1. Standard: GB

2. Grade: Q235 or Equivalent

3. Length: 6m，10m, 12m as following table

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

5.Payment: TT or L/C

6. Sizes:

Category	model (height*width)/ (mm×mm)	Section size/mm					Cross-section area/cm2	Theoretical Weight/(kg/m)	Moment of inertia/cm4		radius/cm		Section modulus/cm3
Category	model (height*width)/ (mm×mm)	H	B	t1	t2	r	Cross-section area/cm2	Theoretical Weight/(kg/m)	Ix	Iy	ix	iy	Wx	Wy
HW	100×100	100	100	6	8	8	21.59	16.9	386	134	4.23	2.49	77.1	26.7
	125×125	125	125	6.5	9	8	30.00	23.6	843	293	5.30	3.13	135	46.9
	150×150	150	150	7	10	8	39.65	31.1	1620	563	6.39	3.77	216	75.1
	175×175	175	175	7.5	11	13	51.43	40.4	2918	983	7.53	4.37	334	112
	200×200	200	200	8	12	13	63.53	49.9	4717	1601	8.62	5.02	472	160
	200×200	200	204	12	12	13	71.53	56.2	4984	1701	8.35	4.88	498	167
	250×250	244	252	11	11	13	81.31	63.8	8573	2937	10.27	6.01	703	233
		250	250	9	14	13	91.43	71.8	10689	3648	10.81	6.32	855	292
		250	255	14	14	13	103.93	81.6	11340	3875	10.45	6.11	907	304
HM	150×100	148	100	6	9	8	26.35	20.7	995.3	150.3	6.15	2.39	134.5	30.1
	200×150	194	150	6	9	8	38.11	29.9	2586	506.6	8.24	3.65	266.6	67.6
	250×175	244	175	7	11	13	55.49	43.6	5908	983.5	10.32	4.21	484.3	112.4
HN	100×50	100	50	5	7	8	11.85	9.3	191.0	14.7	4.02	1.11	38.2	5.9
	125×60	125	60	6	8	8	16.69	13.1	407.7	29.1	4.94	1.32	65.2	9.7
	150×75	150	75	5	7	8	17.85	14.0	645.7	49.4	6.01	1.66	86.1	13.2
	175×90	175	90	5	8	8	22.90	18.0	1174	97.4	7.16	2.06	134.2	21.6
	200×100	198	99	4.5	7	8	22.69	17.8	1484	113.4	8.09	2.24	149.9	22.9
	200×100	200	100	5.5	8	8	26.67	20.9	1753	133.7	8.11	2.24	175.3	26.7
	250×125	248	124	5	8	8	31.99	25.1	3346	254.5	10.23	2.82	269.8	41.1
	250×125	250	125	6	9	8	36.97	29.0	3868	293.5	10.23	2.82	309.4	47.0
	300×150	298	149	5.5	8	13	40.80	32.0	5911	441.7	12.04	3.29	396.7	59.3
	300×150	300	150	6.5	9	13	46.78	36.7	6829	507.2	12.08	3.29	455.3	67.6
	350×175	346	174	6	9	13	52.45	41.2	10456	791.1	14.12	3.88	604.4	90.9
	350×175	350	175	7	11	13	62.91	49.4	12980	983.8	14.36	3.95	741.7	112.4
	400×150	400	150	8	13	13	70.37	55.2	17906	733.2	15.95	3.23	895.3	97.8
HT	100×50	95	48	3.2	4.5	8	7.62	6.0	109.7	8.4	3.79	1.05	23.1	3.5
	100×50	97	49	4	5.5	8	9.38	7.4	141.8	10.9	3.89	1.08	29.2	4.4
	100×100	96	99	4.5	6	8	16.21	12.7	272.7	97.1	4.10	2.45	56.8	19.6
	125×60	118	58	3.2	4.5	8	9.26	7.3	202.4	14.7	4.68	1.26	34.3	5.1
	125×60	120	59	4	5.5	8	11.40	8.9	259.7	18.9	4.77	1.29	43.3	6.4
	125×125	119	123	4.5	6	8	20.12	15.8	523.6	186.2	5.10	3.04	88.0	30.3
	150×75	145	73	3.2	4.5	8	11.47	9.0	383.2	29.3	5.78	1.60	52.9	8.0
	150×75	147	74	4	5.5	8	14.13	11.1	488.0	37.3	5.88	1.62	66.4	10.1
	150×100	139	97	4.5	4.5	8	13.44	10.5	447.3	68.5	5.77	2.26	64.4	14.1
	150×100	142	99	4.5	6	8	18.28	14.3	632.7	97.2	5.88	2.31	89.1	19.6
	150×150	144	148	5	7	8	27.77	21.8	1070	378.4	6.21	3.69	148.6	51.1
	150×150	147	149	6	8.5	8	33.68	26.4	1338	468.9	6.30	3.73	182.1	62.9
	175×90	168	88	3.2	4.5	8	13.56	10.6	619.6	51.2	6.76	1.94	73.8	11.6
	175×90	171	89	4	6	8	17.59	13.8	852.1	70.6	6.96	2.00	99.7	15.9
	175×175	167	173	5	7	13	33.32	26.2	1731	604.5	7.21	4.26	207.2	69.9
	175×175	172	175	6.5	9.5	13	44.65	35.0	2466	849.2	7.43	4.36	286.8	97.1
	200×100	193	98	3.2	4.5	8	15.26	12.0	921.0	70.7	7.77	2.15	95.4	14.4
	200×100	196	99	4	6	8	19.79	15.5	1260	97.2	7.98	2.22	128.6	19.6
	200×150	188	149	4.5	6	8	26.35	20.7	1669	331.0	7.96	3.54	177.6	44.4

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.

High Quality Hot Rolled Steel Jis Standard H Beam

Packaging & Delivery of Hot Rolled Steel H-beam

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

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

Q: What are the different types of connections for steel H-beams?: There are several different types of connections used for steel H-beams, depending on the specific application and structural requirements. Some of the common types of connections for steel H-beams include: 1. Welded Connection: This is one of the most common types of connections used for steel H-beams. In a welded connection, the flanges and web of the H-beam are welded to the supporting structure or to other H-beams, using techniques such as arc welding or spot welding. Welded connections provide excellent strength and rigidity, making them suitable for a wide range of applications. 2. Bolted Connection: In a bolted connection, the flanges and web of the H-beam are connected to the supporting structure or to other H-beams using bolts and nuts. Bolted connections are advantageous as they allow for easy disassembly and reassembly, making them suitable for applications where future modifications or dismantling may be required. 3. Riveted Connection: Riveted connections were commonly used in the past but have become less common today. In a riveted connection, the flanges and web of the H-beam are connected using rivets, which are metal fasteners that are hammered or pressed into place. Riveted connections provide good strength and durability but can be time-consuming and labor-intensive to install and dismantle. 4. Moment Connection: A moment connection is a specialized type of connection used in situations where there is a need to transfer both vertical and horizontal loads, as well as moments or rotational forces. Moment connections are typically achieved through a combination of welding and bolting, ensuring the structural integrity of the connection under various load conditions. 5. Shear Connection: Shear connections are used to transfer shear forces between H-beams or between the H-beam and the supporting structure. These connections are typically achieved through welding or bolting of plates or angles to the flanges of the H-beams, providing a secure and stable connection. Overall, the choice of connection type for steel H-beams depends on factors such as the structural requirements, load conditions, ease of installation, and future maintenance considerations. Consulting with a structural engineer or a professional fabricator is recommended to determine the most suitable connection type for a specific application.

Q: How do steel H-beams contribute to daylighting in buildings?: The inclusion of steel H-beams is crucial in enabling daylighting within buildings as they offer structural reinforcement while also facilitating the use of larger, more expansive windows. Daylighting involves utilizing natural light to brighten the interior spaces of a structure, thus diminishing the dependence on artificial lighting and fostering a more sustainable and pleasant environment. Steel H-beams possess a robust load-bearing capacity, making it feasible for them to span considerable distances and bear heavy loads, thereby allowing for the incorporation of larger window openings. These windows can be strategically positioned on exterior walls or even within the roof, granting the entry of abundant natural light into the building's interior. The utilization of steel H-beams in construction additionally confers architects with the ability to create buildings featuring open floor plans and soaring ceilings. This architectural freedom permits the incorporation of atriums, skylights, and other light wells that augment the penetration of daylight. Furthermore, steel H-beams exhibit remarkable durability and resistance to deformation, thereby ensuring the preservation of the structural integrity of the building while simultaneously maximizing the ingress of natural light. This characteristic is particularly crucial for regions prone to earthquakes or high winds. Apart from their structural advantages, steel H-beams are also highly versatile in terms of design and aesthetics. They can be seamlessly integrated into various architectural styles, thus allowing for the realization of innovative and visually appealing building designs that prioritize daylighting. Overall, the inclusion of steel H-beams significantly contributes to the achievement of daylighting within buildings by providing the essential strength and support for larger windows, facilitating the creation of imaginative architectural designs, and guaranteeing the longevity of the structure. By harnessing natural light, buildings can diminish energy consumption, enhance the well-being of occupants, and establish more sustainable and inviting spaces.

Q: How do steel H-beams contribute to the overall durability of a structure?: Steel H-beams contribute to the overall durability of a structure in several ways. Firstly, the unique design of H-beams provides excellent load-bearing capabilities, allowing them to support heavy loads and withstand high levels of stress. This makes them ideal for use in construction projects where structural integrity is paramount. Additionally, the use of steel in H-beams ensures their strength and durability. Steel is known for its high tensile strength, which means it can resist bending and deformation under pressure. This robustness helps prevent the beams from warping or collapsing, even when subjected to significant external forces. Furthermore, steel H-beams are highly resistant to corrosion and other forms of environmental damage. This ensures their longevity and reduces the need for frequent maintenance or repairs. Steel's resistance to fire and exposure to harsh elements also enhances the overall durability of the structure. Another factor contributing to the durability of H-beams is their versatility. These beams can be customized to fit specific design requirements, allowing for efficient distribution of weight and load across the structure. This flexibility ensures that the building can withstand diverse conditions and external factors more effectively. In conclusion, steel H-beams contribute to the overall durability of a structure through their load-bearing capabilities, high tensile strength, resistance to corrosion and environmental damage, and versatility in design. Their ability to withstand heavy loads, resist deformation, and maintain structural integrity over time makes them a crucial component in ensuring the long-lasting durability of any construction project.

Q: Can steel H-beams be used for both indoor and outdoor applications?: Steel H-beams are applicable for both indoor and outdoor purposes. They possess versatility and are extensively utilized in diverse construction projects owing to their strength, durability, and load-bearing capacity. Whether it is for indoor structures like buildings, warehouses, or bridges, or outdoor applications including canopies, pavilions, or outdoor walkways, steel H-beams are suitable for both settings. They exhibit resistance towards environmental elements such as moisture, heat, and corrosion, thereby making them ideal for outdoor usage. Moreover, steel H-beams can be coated or painted to enhance their resistance against weather conditions and prolong their lifespan, thereby ensuring their suitability for outdoor applications.

Q: Can steel H-beams be used in mezzanine floors?: Yes, steel H-beams can be used in mezzanine floors. They are commonly used as structural supports due to their high strength and load-bearing capacity, making them an ideal choice for creating additional floor space in buildings.

Q: Can steel H-beams be used in earthquake-resistant construction?: It is possible to use steel H-beams in earthquake-resistant construction. The reason steel is a popular choice for earthquake-resistant buildings is because of its high strength and ductility. H-beams, which are also known as I-beams or universal beams, are commonly used in construction because they have structural integrity and can bear heavy loads. When an earthquake occurs, buildings undergo dynamic forces that can cause significant stress and deformation. Steel H-beams are specifically designed to withstand these forces and are effective at resisting lateral loads and seismic movements. The shape of H-beams allows for excellent distribution of loads and provides structural stability, which is crucial in areas prone to earthquakes. Furthermore, steel has a high tensile strength, which means it can flex and absorb seismic energy without breaking or collapsing. This characteristic makes steel H-beams more resistant to earthquake-induced damage compared to other materials like wood or concrete. To further enhance earthquake resistance, H-beams can be reinforced with steel plates, braces, or other structural elements. These reinforcements help strengthen the connections between beams and columns, ultimately increasing the overall stability of the building. In summary, steel H-beams are a reliable option for earthquake-resistant construction due to their strength, ductility, and load-bearing capabilities. However, it is important to consider other factors such as proper design, construction techniques, and adherence to building codes and regulations to ensure the structure performs well during seismic events.

Q: How do steel H-beams perform in high-wind areas?: Steel H-beams are designed to be strong and rigid, making them highly effective in high-wind areas. Their structural integrity allows them to withstand the strong forces exerted by high winds, ensuring stability and preventing structural failure. Moreover, H-beams are commonly used in construction projects specifically for their ability to resist bending and twisting, which further enhances their performance in high-wind areas.

Q: Can steel H-beams be used for agricultural storage buildings?: Agricultural storage buildings can indeed utilize steel H-beams. These beams are widely employed in construction due to their durability and strength. They offer exceptional support and load-bearing capabilities, making them an ideal choice for storing heavy agricultural products, machinery, or equipment. Moreover, steel H-beams possess resistance against pests, fire, and adverse weather conditions, rendering them a reliable option for agricultural storage buildings. Nevertheless, it is crucial to consider various factors such as building size, design, local building codes, and specific requirements for the storage facility. Consulting a structural engineer or construction professional can ensure that the steel H-beams align with the precise needs and demands of the agricultural storage structure.

Q: Can steel H-beams be used in airport or terminal construction?: Yes, steel H-beams can be used in airport or terminal construction. They are commonly utilized in the construction of large structures like airports or terminals due to their high strength, versatility, and ability to support heavy loads. The H-beams provide structural stability and are often used for framing, columns, or support beams in the construction of these buildings.

Q: What are the considerations when designing for thermal insulation of Steel H-Beams?: When it comes to designing the thermal insulation for Steel H-Beams, there are several important factors that must be taken into account in order to ensure the effectiveness and efficiency of the insulation system. Here are some key considerations: 1. Material Selection: It is crucial to choose the right insulation material that has a high thermal resistance (R-value) in order to effectively reduce heat transfer. Common insulation materials for Steel H-Beams include mineral wool, fiberglass, foam boards, and spray foam insulation. Each material has its own advantages and limitations, so selecting the most suitable one is vital. 2. Insulation Thickness: The thickness of the insulation directly affects its thermal resistance. Generally, thicker insulation provides better thermal performance. However, it is important to consider the available space and structural requirements when determining the insulation thickness. Striking a balance between thermal efficiency and structural integrity is key. 3. Vapor Barrier: In certain cases, incorporating a vapor barrier along with the insulation may be necessary. This barrier prevents moisture migration into the insulation, which can lead to reduced thermal performance and potential moisture-related issues. The vapor barrier should be installed carefully to ensure its effectiveness. 4. Fire Safety: Fire safety is a critical consideration, especially for Steel H-Beams used in building structures. The insulation material should have adequate fire resistance properties to prevent the spread of fire. Fire-rated insulation materials or fireproof coatings can be used to enhance the fire resistance of the system. 5. Structural Design: Adding insulation may impact the structural design of the Steel H-Beams. The increased weight and thickness of the insulation should be taken into account in the structural calculations to maintain overall stability and integrity of the structure. 6. Installation: Proper installation of the thermal insulation is essential for achieving the desired thermal performance. The insulation should be installed in a way that eliminates any gaps or voids, as these can act as thermal bridges and compromise the effectiveness of the insulation system. Additionally, attention should be paid to the installation process to prevent any damage to the beams or the insulation itself. In conclusion, careful consideration of material selection, insulation thickness, vapor barrier, fire safety, structural design, and proper installation is necessary when designing thermal insulation for Steel H-Beams. Addressing these considerations ensures that the insulation system effectively reduces heat transfer, improves energy efficiency, and maintains the structural integrity of the building.

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