High Quality Hot Rolled Structure Steel Jis Standard H Beam

High Quality Hot Rolled Structure Steel Jis Standard H Beam System 1

High Quality Hot Rolled Structure 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 Structure 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: Are steel H-beams susceptible to bending or warping?: Steel H-beams are highly resistant to bending or warping due to their structural design and material strength. The shape and composition of H-beams provide them with excellent load-bearing capabilities, making them less susceptible to deformation under heavy loads or external forces.

Q: What is the weight per metre of 250x250x9x14h steel, please? Do you have any relevant information? Thank you: Section H is the construction of beams or columns used in civil engineering. It is also known as "I-beam". It is named after the cross section, such as the Chinese character "work". Because all the sections of H steel are arranged at right angles, H steel has been widely used in all directions for its advantages of high bending resistance, simple construction, cost saving and light weight.

Q: Can Steel H-Beams be used in sports or recreational facilities?: Yes, Steel H-Beams can definitely be used in sports or recreational facilities. H-Beams are commonly used in construction due to their strength, durability, and load-bearing capabilities. In sports or recreational facilities, where large open spaces and high ceilings are often required, H-Beams can provide the necessary structural support for the building. They are particularly useful in gymnasiums, indoor stadiums, or arenas where they can be used to support the roof and create large clear spans without the need for columns or other obstructions. Additionally, H-Beams can be used to create mezzanine levels for spectators or additional space for recreational activities. Their versatility and strength make them an ideal choice for creating safe and functional spaces in sports or recreational facilities.

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 by providing excellent strength-to-weight ratio, allowing for the construction of lightweight yet strong frameworks. The H-shape design distributes the load evenly, minimizing the risk of structural failure under pressure or external forces. Additionally, the high tensile strength of steel ensures resistance to corrosion, earthquakes, and other adverse conditions, thereby enhancing the longevity and stability of the entire structure.

Q: What are the main parts of hot-rolled H steel? What kind of project is required to use H steel, and what kind of customer base is best to find when selling H steel?: Laiwu actively developed with fire resistance, weather resistance, seismic series of H type steel construction, the advanced international standards of H steel, high strength cold rolling H steel varieties; development of light thin, unequal and unequal thickness profile of H steel; the development of railway vehicles with H transmission towers, weathering steel tower structure with H steel, H steel used for offshore oil platform and other products. Comprehensively upgrade the existing products of H steel.

Q: Are there any standards or codes that govern the use of steel H-beams?: Yes, there are several standards and codes that govern the use of steel H-beams. These include industry standards such as the American Society for Testing and Materials (ASTM) standards, the American Institute of Steel Construction (AISC) codes, and the International Building Code (IBC). These standards and codes provide guidelines for the design, fabrication, and installation of steel H-beams to ensure their structural integrity and safety in various applications.

Q: What are the different methods of installing steel H-beams?: Installing steel H-beams can be done using various methods, depending on the project requirements and available resources. Below are some commonly used techniques: 1. The first method involves the use of heavy machinery like cranes or forklifts to lift and position the steel H-beams. This approach is typically employed for larger structures or when installing beams at significant heights. 2. Welding is another common technique used to connect steel H-beams either to each other or to other structural elements. It requires melting and fusing the metal to create a strong joint. Welding can be carried out on-site or in a fabrication shop, depending on the project's needs. 3. Bolting is a method where bolts and nuts are used to secure the steel H-beams together or to other structural components. Bolting is often favored in situations where future disassembly or modifications may be necessary. 4. Concrete embedment is employed when additional stability and support are required. Steel H-beams are embedded in concrete by creating holes in the concrete structure and placing the beams into them. The beams are then held in place as the concrete sets. 5. Steel plates and brackets can also be utilized to connect steel H-beams to other structural elements. These plates are typically attached to the beams through bolting or welding and then affixed to the desired location. It is crucial to consider factors such as project requirements, structural design, and available resources when choosing the appropriate method for installing steel H-beams. Seeking advice from a structural engineer or construction professional is highly recommended for determining the most suitable installation approach for a specific project.

Q: What are the uses of I-beam and H steel?: HW HM HN H is a general term for H steel, H is welded, and HW HM HN is hot rolledHW is a H type steel flange height and width substantially equal; mainly used for reinforced concrete frame column steel column, also known as rigid steel column; column is mainly used in steel structure

Q: What are the considerations for selecting the appropriate grade of steel for H-beams?: There are several considerations that need to be taken into account when selecting the appropriate grade of steel for H-beams. Firstly, the structural requirements of the project must be considered, including factors such as load-bearing capacity, span length, and deflection limits. Additionally, the environmental conditions, such as temperature and exposure to corrosive substances, should be evaluated to ensure the chosen grade of steel can withstand these conditions. Cost and availability of the steel grade are also important factors that need to be considered. Ultimately, a careful analysis of these factors will help determine the most suitable grade of steel for H-beams in a given application.

Q: How do Steel H-Beams contribute to the overall fire safety of a building?: The overall fire safety of a building is greatly enhanced by the use of steel H-beams. One reason for this is that steel is a material that is naturally resistant to fire due to its high melting point and low flammability. Because of this, H-beams are an ideal choice for structural components as they can withstand high temperatures and maintain their integrity even in the event of a fire. One of the main ways in which H-beams contribute to fire safety is by preventing the spread of fire within a building. These steel beams are commonly used as load-bearing elements in the construction of floors, roofs, and walls. In the event of a fire, they act as barriers that resist the fire from spreading to other areas of the building. This is crucial in containing the fire and reducing the risk of structural collapse. Additionally, steel H-beams have excellent thermal conductivity, meaning they are able to conduct heat away from the fire source. This characteristic helps to minimize the transfer of heat to other parts of the building, such as walls and floors, thereby reducing the risk of fire spread and structural failure. The ability of steel to dissipate heat also helps to maintain the structural integrity of the H-beams themselves, preventing them from weakening or warping due to prolonged exposure to high temperatures. Furthermore, steel H-beams are highly durable and strong. This ensures that the building's structural integrity remains intact even after a fire incident. Unlike materials like timber, steel does not degrade or lose its strength when exposed to fire, making it a reliable choice for fire-resistant construction. In addition to their fire resistance and heat dissipation properties, steel H-beams can also be further protected with the application of fire-resistant coatings or intumescent paints. These coatings create a layer that expands when exposed to heat, forming an insulating barrier that delays the transfer of heat to the steel beam. This additional layer of fire protection further enhances the fire safety of the building. To summarize, steel H-beams play a crucial role in enhancing the overall fire safety of a building. Their inherent fire resistance, ability to prevent fire spread, heat dissipation properties, durability, and the option for additional fire-resistant coatings make them an essential component in ensuring the structural integrity and safety of a building during a fire.

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