JISG3192 galvanized angle steel for construction

JISG3192 galvanized angle steel for construction System 1

JISG3192 galvanized angle steel for construction

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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:

Specifications of Equal Angle Steel

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

2.Length:6m,9m,12m

3.Material:GBQ235B,Q345BorEquivalent;ASTMA36;EN10025,S235JR,S355JR;JISG3192,SS400;SS540.

4.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

5. 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 Equal Anlge Steel

Trusses;

Transmission towers;

Telecommunication towers;

Bracing for general structures;

Stiffeners in structural use.

Packaging & Delivery of Equal 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.

JISG3192 galvanized angle steel for construction

Q:What are the advantages of using steel angles over other materials?: Using steel angles offers several advantages over other materials. Firstly, steel angles are renowned for their superior strength and durability. Steel is an exceptionally robust material capable of withstanding heavy loads and extreme weather conditions. As a result, steel angles are ideal for critical structural applications, such as building construction and bridge supports, where strength and stability are paramount. Secondly, steel angles provide excellent design and fabrication versatility. They can be effortlessly cut, welded, and shaped into various sizes and forms, allowing for customized solutions that perfectly match specific project requirements. This adaptability makes steel angles suitable for a wide range of applications, including frameworks, support brackets, and reinforcements. Furthermore, steel angles possess high corrosion resistance. Steel inherently resists rusting and can be further shielded through diverse coatings or galvanization processes. This corrosion resistance ensures the long lifespan and low maintenance of steel angles, making them a cost-effective choice in the long run. Additionally, steel angles offer a remarkable level of fire resistance. Steel does not burn or contribute to fire propagation, making it particularly valuable in applications where fire safety is a concern, such as building structures or industrial facilities. Lastly, steel angles are readily available and cost-effective. Steel is one of the most widely utilized materials in the construction industry and can be easily obtained in various sizes and grades. The abundance of steel makes it an economical option, especially when compared to alternative materials with limited availability or higher manufacturing costs. In conclusion, the advantages of using steel angles encompass their strength, versatility, corrosion resistance, fire resistance, and cost-effectiveness. These characteristics establish steel angles as the preferred choice for numerous construction and structural applications.

Q:Can steel angles be used for decorative trims?: Yes, steel angles can be used for decorative trims. Steel angles can be shaped and cut to create various decorative designs and patterns, making them a versatile option for adding aesthetic appeal to architectural or interior projects. Additionally, steel angles offer durability and strength, ensuring that the decorative trims will be long-lasting and able to withstand wear and tear.

Q:Are steel angles available in different colors?: Steel angles typically come in a standard metallic gray color, but it's possible to alter their color or appearance by applying different finishes or coatings. Options like powder coating, paint, or galvanization can offer a variety of colors to choose from. However, it's worth mentioning that the range of available colors may vary depending on the manufacturer or supplier.

Q:What is the meaning of the number of angle steel: Angle called angle, the steel strip is perpendicular to each other on both sides into the corner. The angle iron can be made up of different force components according to the different structure, and can also be used as the connecting piece between the components.

Q:How do steel angles perform in terms of thermal expansion and contraction?: Steel angles have a relatively low coefficient of thermal expansion, which means they expand and contract less compared to other materials when subjected to temperature changes. This property makes steel angles highly stable in terms of thermal expansion and contraction. Consequently, they are widely used in various structural applications where temperature variations are expected. Steel angles provide structural integrity and stability, even in environments with significant temperature fluctuations, making them a reliable choice for construction and engineering projects.

Q:What are the different types of connections for steel angles?: There are several different types of connections for steel angles, including bolted connections, welded connections, and clip connections. Bolted connections involve using bolts and nuts to secure the angles together, while welded connections are created by melting the edges of the angles together. Clip connections use specially designed clips to hold the angles in place without the need for welding or bolting. Each type of connection has its own advantages and disadvantages, and the choice of connection method depends on factors such as the load-bearing requirements, ease of installation, and cost.

Q:What are the different dimensions used to specify steel angles?: The different dimensions used to specify steel angles depend on the specific standards and systems followed by different countries or industries. However, there are some common dimensions that are generally used to specify steel angles. 1. Leg Length: The leg length of a steel angle refers to the length of each of the two equal legs that form the angle. This dimension is typically measured from the inside of the angle and is denoted in millimeters or inches. 2. Thickness: The thickness of a steel angle is the measurement of the material's thickness from one side to the other. It is usually expressed in millimeters or inches. 3. Weight per Meter or Foot: The weight per meter or foot is an important dimension used to specify steel angles. It represents the weight of the angle per unit length and is calculated by multiplying the cross-sectional area of the angle by the density of the steel. The weight is commonly given in kilograms per meter (kg/m) or pounds per foot (lb/ft). 4. Cross-Sectional Area: The cross-sectional area is the total area of the steel angle's cross-section. It is calculated by multiplying the leg length and the thickness of the angle. The cross-sectional area is typically expressed in square millimeters or square inches. 5. Moment of Inertia: The moment of inertia is a measure of the resistance of the steel angle to bending. It is calculated based on the shape and dimensions of the angle's cross-section. The moment of inertia is commonly denoted as Ixx or Iyy and is expressed in millimeters to the fourth power or inches to the fourth power. 6. Radius of Fillet: The radius of fillet refers to the rounded corner between the legs of the steel angle. It is measured from the inside of the angle and is typically expressed in millimeters or inches. These dimensions are crucial in specifying steel angles as they provide important information about the size, weight, strength, and structural properties of the angles. They help engineers, architects, and manufacturers choose the appropriate steel angles for various applications, such as construction, infrastructure, machinery, and fabrication.

Q:Can steel angles be used for roof trusses?: Yes, steel angles can be used for roof trusses. Steel angles are commonly used in the construction industry for various structural applications, including roof trusses. They provide excellent strength and stability, making them a suitable choice for supporting the weight of a roof. Additionally, steel angles can be easily fabricated and customized to meet specific design requirements, making them a versatile option for roof truss construction.

Q:How do you calculate the section modulus of a steel angle?: The section modulus of a steel angle can be calculated by dividing the moment of inertia of the angle cross-section by the distance of the furthest point from the centroid to the extreme fiber.

Q:What are the different types of surface finishes available for steel angles?: There are several different types of surface finishes available for steel angles, each providing unique characteristics and benefits. 1. Mill Finish: This is the most basic and common type of surface finish for steel angles. It is essentially the raw, untreated surface of the steel, which may have some imperfections and roughness. Mill finish is often used for structural applications where aesthetics are not a priority. 2. Hot-Dip Galvanized: This surface finish involves immersing the steel angle in a bath of molten zinc, creating a protective coating that prevents corrosion. Hot-dip galvanized steel angles are highly resistant to rust and can be used in outdoor or corrosive environments. 3. Powder Coated: Powder coating is a process where a dry powder is electrostatically applied to the steel angle and then cured under heat. This creates a durable and attractive finish that provides excellent resistance to chipping, scratching, and fading. Powder coated steel angles are commonly used in architectural and decorative applications. 4. Painted: Steel angles can also be painted with various types of paint, such as epoxy, enamel, or acrylic. Paint provides a protective layer and can enhance the appearance of the steel angle. However, painted surfaces may be more susceptible to chipping and require periodic maintenance. 5. Stainless Steel: Stainless steel angles have a naturally smooth and polished surface due to their composition. They are highly resistant to corrosion and staining, making them suitable for applications in industries such as food processing, pharmaceuticals, and marine environments. 6. Shot Blasting: Shot blasting is a surface treatment process where steel angles are bombarded with small metallic or non-metallic particles at high velocity. This removes any rust, scale, or contaminants from the surface, resulting in a clean and roughened finish. Shot blasting prepares the steel angle for further coating or painting. These are just a few examples of the different types of surface finishes available for steel angles. The choice of finish depends on the specific requirements of the application, including factors such as corrosion resistance, aesthetics, durability, and cost.

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