GB235/275 A36 Angle Steel

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Loading Port:: China Main Port

Payment Terms:: TT or LC

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Product Description:

OKorder is offering GB235/275 A36 Angle Steel at great prices with worldwide shipping. Our supplier is a world-class manufacturer of steel, with our products utilized the world over. OKorder annually supplies products to European, North American and Asian markets. We provide quotations within 24 hours of receiving an inquiry and guarantee competitive prices.

Product Applications:

GB235/275 A36 Angle Steel are ideal for structural applications and are widely used in the construction of buildings and bridges, and the manufacturing, petrochemical, and transportation industries.

Product Advantages:

OKorder's GB235/275 A36 Angle Steel are durable, strong, and resist corrosion.

Main Product Features:

· Premium quality

· Prompt delivery & seaworthy packing (30 days after receiving deposit)

· Corrosion resistance

· Can be recycled and reused

· Mill test certification

· Professional Service

· Competitive pricing

Specifications of GB235/275 A36 Angle Steel

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

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

3. Material:Material: GB Q235B, Q345B or Equivalent; ASTM A36; EN 10025, S235JR, S355JR; JIS G3192, SS400; SS540.

4. Sizes:

Sizes: 25mm-250mm
a*t
25*2.5-4.0	70*6.0-9.0	130*9.0-15
30*2.5-6.6	75*6.0-9.0	140*10-14
36*3.0-5.0	80*5.0-10	150*10-20
38*2.3-6.0	90*7.0-10	160*10-16
40*3.0-5.0	100*6.0-12	175*12-15
45*4.0-6.0	110*8.0-10	180*12-18
50*4.0-6.0	120*6.0-15	200*14-25
60*4.0-8.0	125*8.0-14	250*25

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 GB Q235 Angle Steel

Trusses;

Transmission towers;

Telecommunication towers;

Bracing for general structures;

Stiffeners in structural use.

Packaging & Delivery of GB Q235 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.

FAQ:

Q1: Why buy Materials & Equipment from OKorder.com?

A1: All products offered byOKorder.com are carefully selected from China's most reliable manufacturing enterprises. Through its ISO certifications, OKorder.com adheres to the highest standards and a commitment to supply chain safety and customer satisfaction.

Q2: How do we guarantee the quality of our products?

A2: We have established an advanced quality management system which conducts strict quality tests at every step, from raw materials to the final product. At the same time, we provide extensive follow-up service assurances as required.

Q3: How soon can we receive the product after purchase?

A3: Within three days of placing an order, we will begin production. The specific shipping date is dependent upon international and government factors, but is typically 7 to 10 workdays.

GB235/275 A36 Angle Steel

Q: How do you calculate the moment of inertia for a steel angle?: To calculate the moment of inertia for a steel angle, you need to know the dimensions and shape of the angle. The moment of inertia is a measure of an object's resistance to changes in rotation. It depends on the mass distribution and the distance of the object's mass from the axis of rotation. For a steel angle, the moment of inertia can be calculated using the parallel axis theorem, which states that the moment of inertia about an axis parallel to the original axis is equal to the sum of the moment of inertia about the original axis and the product of the mass and the square of the distance between the two axes. To calculate the moment of inertia for a steel angle, you can follow these steps: 1. Measure the dimensions of the steel angle, including the length, width, and thickness. 2. Calculate the area of the angle by multiplying the length by the thickness. 3. Determine the centroid of the angle, which is the point at which the mass is evenly distributed. For a symmetrical angle, the centroid is at the intersection of the two legs. For an unsymmetrical angle, the centroid can be calculated using the geometric properties of the shape. 4. Calculate the moment of inertia about the centroid axis using the formula for a rectangle: I = (1/12) * width * thickness^3. This assumes that the angle is a thin-walled section. 5. Calculate the distance between the centroid axis and the axis about which you want to calculate the moment of inertia. This can be done by measuring the perpendicular distance between the two axes. 6. Use the parallel axis theorem to calculate the moment of inertia about the desired axis. The formula is: I_total = I_centroid + mass * distance^2. By following these steps, you can calculate the moment of inertia for a steel angle. It is important to note that these calculations assume a simplified model of the angle and may not be accurate for complex or irregular shapes.

Q: Are steel angles susceptible to fatigue failure?: Yes, steel angles are susceptible to fatigue failure.

Q: How do you determine the required length of a steel angle for a specific application?: To determine the required length of a steel angle for a specific application, you typically need to consider the dimensions and requirements of the project. This involves taking measurements, understanding the load or weight it will bear, and considering any necessary safety factors. Consulting structural engineering codes or guidelines can also provide valuable information to ensure the angle is appropriately sized for the intended use.

Q: How do you prevent steel angles from rusting?: To prevent steel angles from rusting, it is important to apply a protective coating such as paint, varnish, or a corrosion-resistant primer. Additionally, keeping the steel angles away from moisture and humidity, and ensuring proper ventilation can help avoid rust formation. Regular inspection and maintenance, including cleaning and reapplying the protective coating when necessary, are also essential in preventing rust on steel angles.

Q: What are the common uses for steel angles?: Steel angles have a wide range of common uses in various industries and applications. One of the most common uses for steel angles is in construction and structural engineering. They are often used as framing elements in buildings, bridges, and other infrastructure projects. Steel angles provide stability, strength, and support, making them ideal for creating sturdy frameworks. In addition to construction, steel angles are commonly used in manufacturing and fabrication processes. They can be used as brackets, supports, and reinforcements in machinery and equipment. Steel angles are also used in the automotive industry for manufacturing vehicle frames, chassis, and various structural components. Another common use for steel angles is in the manufacturing of furniture and fixtures. They are often used as corner supports, shelf brackets, and frame reinforcements. Steel angles provide durability and stability, making them suitable for supporting heavy loads in furniture and fixtures. Steel angles also find applications in the electrical industry. They are used to mount electrical boxes, conduits, and other electrical components. The strength and stability of steel angles make them reliable for holding electrical equipment securely in place. Moreover, steel angles are utilized in the manufacturing of storage systems, such as shelving units and racks. They provide a strong and stable structure that can withstand the weight of stored items. Steel angles are also used in the construction of stairs, handrails, and guardrails, providing safety and support in various settings. Overall, the common uses for steel angles span across industries, including construction, manufacturing, furniture, electrical, and storage systems. Their versatility, strength, and stability make them a popular choice for various applications where structural support and durability are required.

Q: Do steel angles have a smooth or textured surface?: Steel angles typically have a textured surface due to the manufacturing process, which involves rolling or bending steel sheets.

Q: Can steel angles be used in outdoor or exposed applications?: Steel angles can indeed be utilized in outdoor or exposed settings. Typically, they are crafted from galvanized steel, which is covered with a protective zinc layer. This zinc coating aids in averting corrosion and rust, rendering them fitting for outdoor purposes. Moreover, steel angles possess robustness and sturdiness, making them appropriate for a range of applications including construction, infrastructure, and outdoor furnishings. Nonetheless, it is crucial to carry out regular maintenance and inspections to detect any indications of corrosion or harm, taking appropriate measures to forestall possible problems.

Q: Can steel angles be used in lighting or electrical fixtures?: Yes, steel angles can be used in lighting or electrical fixtures. Steel angles are commonly used in construction and fabrication and can provide structural support and stability to lighting or electrical fixtures.

Q: Can steel angles be used for fencing and gate construction?: Yes, steel angles can be used for fencing and gate construction. Steel angles provide structural support and stability, making them suitable for building sturdy fences and gates. They can be used to create frames, braces, and posts, ensuring durability and security.

Q: Are steel angles resistant to pests or insects?: Steel angles are not resistant to pests or insects. Unlike certain materials, such as treated wood, steel does not naturally repel or discourage pests or insects. However, steel angles can still be an effective solution in preventing pest or insect damage when used in conjunction with other pest control measures. For example, sealing any gaps or openings around the steel angles can help prevent pests or insects from accessing the area. Additionally, regular inspections and maintenance can help identify and address any pest or insect issues before they become a major problem.

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