Angel steel for construction about JIS SS400

Angel steel for construction about JIS SS400 System 1

Angel steel for construction about JIS SS400 System 2

Angel steel for construction about JIS SS400

Ref Price:

Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 10000 m.t./month

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Product Description:

Angle Steel Details:

Minimum Order Quantity:	25mts	Unit:	m.t.	Loading Port:	China Main Port
Supply Ability:	80000-100000MTS/YEAR	Payment Terms:	TT or LC

Product Description:

Specifications of JIS SS400 Angle Steel

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

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

3.Material: JIS G3192,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:

JIS SS400 Angle Steel

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 Specifications:

Grade	Yield Strength，N/mm²				Extension Strength N/mm²
	Thickness of Steel,mm
	≦16	＞16-≦40	＞40-≦100	＞100
SS330	≧205	≧195	≧175	≧165	330-430
SS400	≧245	≧235	≧215	≧205	400-510
SS490	≧285	≧275	≧255	≧245	490-610
SS540	≧400	≧390	-	-	≧540

Usage & Applications Angle Steel

Trusses;

Transmission towers;

Telecommunication towers;

Bracing for general structures;

Stiffeners in structural use.

Packaging & Delivery of Angle Steel

1. 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.

2. With bundles and load in 20 feet/40 feet container, or by bulk cargo, also we could do as customer's request.

3. Marks:

Color mark: 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

Angel steel for construction about JIS SS400

Q:How are steel angles protected against impact damage?: Steel angles can be protected against impact damage through various methods. One common approach is to use impact-resistant coatings or paints that are specifically designed to absorb and distribute the force of an impact, thereby minimizing the damage caused. These coatings can be applied to the surface of the steel angles, providing an additional layer of protection. Another method is to use rubber or plastic bumper guards, which can be attached to the edges or corners of the steel angles. These guards act as a buffer, absorbing the impact energy and preventing direct contact between the steel angle and the object causing the impact. This helps to reduce the risk of denting or deformation. In some cases, steel angles may be reinforced with additional structural elements, such as bracing or stiffeners, to enhance their resistance to impact damage. These reinforcements can help distribute the force of an impact more evenly across the structure, reducing the risk of localized damage. Furthermore, proper installation and maintenance practices play a crucial role in protecting steel angles against impact damage. Ensuring that the angles are securely fastened and regularly inspected for any signs of wear or damage can help identify potential issues before they escalate. Overall, a combination of impact-resistant coatings, bumper guards, structural reinforcements, and diligent maintenance can effectively protect steel angles against impact damage, prolonging their lifespan and ensuring their structural integrity.

Q:What is the typical lead time for steel angle orders?: The lead time for steel angle orders can differ due to various factors, including the supplier, quantity, customization needs, and prevailing market conditions. Typically, the lead times for such orders fall within a 2 to 4-week range. This time frame accounts for order processing, steel angle manufacturing or sourcing, and transportation to the desired destination. It is worth noting that lead times may be affected by factors like raw material availability, production capacity, and the workload of the supplier. Consequently, it is recommended to reach out to the specific supplier or manufacturer for precise and current lead time information.

Q:Can steel angles be easily cut to size?: Certainly! Cutting steel angles to size is a breeze. These angles are widely employed in construction and fabrication endeavors, and they come in a range of lengths and sizes. Achieving the desired length is a simple task with tools like a hacksaw, angle grinder, or plasma cutter. Nevertheless, the ease of cutting steel angles hinges on the steel's thickness and hardness. If the angles are thicker and harder, more potent tools and cutting techniques may be necessary. It's crucial to employ proper safety precautions and tools to guarantee precise and flawless cuts when working with steel angles.

Q:What are the weight per meter calculations for steel angles?: The weight per meter of steel angles relies on the angle's dimensions and the density of the steel employed. To compute the weight per meter of a steel angle, one must be aware of its dimensions, specifically the thickness, width, and length. The weight per meter can be determined using the following formula: Weight per meter = (Thickness x Width x Length) x Density The density of steel fluctuates based on the type of steel employed. The most commonly used steel for angles is mild steel, which has a density of about 7.85 g/cm³ or 7850 kg/m³. For instance, suppose we possess a steel angle with a thickness of 10 mm, a width of 100 mm, and a length of 1 meter (1000 mm). Utilizing the formula and assuming a density of 7850 kg/m³, the weight per meter would be: Weight per meter = (10 mm x 100 mm x 1000 mm) x 7850 kg/m³ Weight per meter = 10,000,000 mm³ x 7850 kg/m³ Weight per meter = 78,500,000,000 mm³/kg To convert the weight to a more common unit, dividing by 1,000,000 would yield the weight per meter in kilograms: Weight per meter = 78,500,000,000 mm³/kg / 1,000,000 Weight per meter = 78,500 kg/m Thus, the weight per meter of this steel angle would amount to 78,500 kilograms.

Q:Can steel angles support heavy loads?: Yes, steel angles can support heavy loads due to their structural strength and durability. They are commonly used in construction and engineering projects to provide stability and support for various applications.

Q:Can steel angles be used in bridges or elevated walkways?: Yes, steel angles can be used in bridges or elevated walkways. Steel angles are commonly used in construction projects due to their strength and versatility. They provide structural support and stability, making them ideal for applications such as bridges and elevated walkways. Steel angles can be used to create the framework and support system for these structures, ensuring their durability and safety. Additionally, steel angles can be easily welded or bolted together, allowing for efficient installation and maintenance. Overall, steel angles are a popular choice in the construction of bridges and elevated walkways due to their strength, reliability, and ease of use.

Q:How are steel angles used in structural framing?: Steel angles are commonly used in structural framing as they provide stability and support. They are often used to reinforce corners and joints, adding strength to the overall structure. Steel angles are also used as braces and supports in various construction projects, helping to distribute weight and prevent sagging or collapsing.

Q:Can steel angles be used for support beams in warehouse construction?: Steel angles have the capability to function as support beams in warehouse construction. They are widely employed as structural elements in diverse construction endeavors, including the construction of warehouses. They possess remarkable strength and endurance, rendering them suitable for carrying substantial loads and ensuring structural stability. Steel angles can be effortlessly fabricated and tailored to fulfill particular design necessities, making them an adaptable preference for constructing support beams in warehouse construction. Moreover, steel angles exhibit resistance to corrosion, a fundamental trait in warehouse settings where exposure to moisture and chemicals is prevalent. All things considered, steel angles present themselves as a dependable and cost-efficient alternative for support beams in warehouse construction.

Q:What are the different methods of protecting steel angles against corrosion?: Various methods are available to safeguard steel angles against corrosion, with the choice contingent upon factors such as the surrounding environment, budgetary constraints, and desired lifespan of the steel angles. Below are some commonly employed techniques: 1. Protective Coatings: The application of protective coatings stands as one of the most efficient approaches to prevent corrosion. Coatings like paint, epoxy, or polyurethane establish a barrier between the steel surface and corrosive elements. To ensure sufficient protection, multiple layers of these coatings should be applied. Regular inspections and touch-ups may be necessary to maintain the integrity of the coating. 2. Galvanization: Galvanizing steel angles involves coating them with a layer of zinc, creating a sacrificial barrier that corrodes before the steel does. This method proves highly effective in corrosion prevention, especially in harsh environments. However, it may not be suitable for aesthetic purposes as the zinc layer can alter the appearance of the steel. 3. Stainless Steel: Another means of corrosion protection is through the use of stainless steel angles. Stainless steel contains a substantial amount of chromium, which forms a passive layer on the surface, shielding it from corrosion. Stainless steel is particularly advantageous in corrosive settings like marine or chemical industries. 4. Powder Coating: The powder coating technique comprises the application of dry powder onto the steel angles, followed by heating to create a protective layer. This method offers exceptional corrosion resistance and can provide an aesthetically pleasing finish. Powder coating is commonly employed in architectural applications where aesthetics hold importance. 5. Cathodic Protection: Cathodic protection relies on an electrochemical process to thwart corrosion by designating the steel angle as the cathode in a galvanic cell. This is accomplished by connecting the steel to a sacrificial anode, often made of a more reactive metal such as zinc or magnesium. The anode corrodes in place of the steel angle, providing protection. 6. Regular Maintenance: Irrespective of the protective method employed, regular inspection and maintenance play a crucial role. This entails cleaning the steel angles, eliminating any debris or corrosive substances, and promptly rectifying any damaged or scratched coatings. Regular maintenance aids in identifying and addressing early signs of corrosion, thereby ensuring the prolonged lifespan of the steel angles. To determine the most suitable method for protecting steel angles based on specific requirements and conditions, it is imperative to consult corrosion experts or engineers.

Q:What are the different types of steel angles used in automotive applications?: There are several types of steel angles commonly used in automotive applications. These angles play a crucial role in providing structural support and reinforcement to various components of an automobile. 1. Equal Angles: These angles have equal dimensions on both sides and are often used in automotive chassis frames. They provide stability and strength to the overall structure of the vehicle. 2. Unequal Angles: As the name suggests, these angles have unequal dimensions on each side. They are commonly used in automotive applications where different lengths or widths are required, such as in suspension systems or body reinforcement. 3. L-Angles: L-angles, also known as L-shaped angles or angle brackets, are widely used in automotive applications for joining and connecting different components. They provide stability and support to various parts, such as body panels, fenders, or engine mounts. 4. T-Angles: T-angles, also called tee angles, are used for structural reinforcement in automotive applications. They are commonly used in areas where additional strength and support are required, such as in roll cages or crash protection systems. 5. C-Angles: C-angles, also known as channel angles, are often used in automotive applications where high torsional strength is required. These angles are commonly used in frame construction, providing resistance against bending and twisting forces. 6. Z-Angles: Z-angles, also known as Z-shaped angles or Z-bars, are often used in automotive applications for structural support and reinforcement. They are commonly used in areas such as door frames or roof structures to provide strength and rigidity. It is important to note that the specific type of steel angle used in automotive applications depends on the specific requirements and design of the vehicle. The choice of angle is determined by factors such as load-bearing capacity, structural integrity, and the desired level of reinforcement needed.

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