Stainless Angle Steel with High Quality of GB Q235

Stainless Angle Steel with High Quality of GB Q235 System 1

Stainless Angle Steel with High Quality of GB Q235 System 2

Stainless Angle Steel with High Quality of GB Q235

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Loading Port:: China Main Port

Payment Terms:: TT or LC

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Product Description:

OKorder is offering Stainless Angle Steel with High Quality of GB Q235 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:

Stainless Angle Steel with High Quality of GB Q235 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 Stainless Angle Steel with High Quality of GB Q235 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

Product Specifications:

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.

Q4: What makes stainless steel stainless?

A4: Stainless steel must contain at least 10.5 % chromium. It is this element that reacts with the oxygen in the air to form a complex chrome-oxide surface layer that is invisible but strong enough to prevent further oxygen from "staining" (rusting) the surface. Higher levels of chromium and the addition of other alloying elements such as nickel and molybdenum enhance this surface layer and improve the corrosion resistance of the stainless material.

Stainless Angle Steel with High Quality of GB Q235

Q: How do you determine the plastic section modulus of a steel angle?: To determine the plastic section modulus of a steel angle, you need to follow a specific calculation process. The plastic section modulus (Z) is a measure of the ability of a cross-section to resist plastic bending. It is commonly used in structural engineering to analyze the strength and stability of members. To calculate the plastic section modulus of a steel angle, you need to know the dimensions of the angle cross-section, including the length of the legs and the thickness of the steel. Once you have these measurements, you can follow the steps below: 1. Identify the centroid of the angle cross-section: The centroid is the geometric center of the shape and is an important reference point for calculating the plastic section modulus. You can determine the centroid by finding the average of the coordinates of the vertices. 2. Calculate the moment of inertia (I): The moment of inertia is a measure of how the area is distributed around the centroid. It can be found by summing the individual moments of inertia for each component of the cross-section. For a steel angle, the moment of inertia can be calculated using standard formulas or tables. 3. Determine the plastic section modulus (Z): The plastic section modulus is directly related to the moment of inertia. It can be calculated by dividing the moment of inertia (I) by the distance from the centroid to the outermost fiber of the section. This distance is known as the distance to the extreme fiber (c) and is usually equal to half the thickness of the angle. The formula to calculate the plastic section modulus (Z) is Z = I / c. 4. Substitute the values: Once you have determined the moment of inertia (I) and the distance to the extreme fiber (c), plug these values into the formula to calculate the plastic section modulus (Z). By following these steps, you can determine the plastic section modulus of a steel angle. The plastic section modulus is a critical parameter in assessing the structural behavior and design of steel angles, especially when subjected to bending loads.

Q: How do steel angles compare to other materials like aluminum or wood?: Steel angles possess several advantages over materials such as aluminum or wood. Firstly, they are renowned for their strength and durability. Steel is an exceptionally robust substance capable of withstanding heavy loads and high-pressure scenarios, rendering it ideal for structural purposes. In contrast, aluminum is comparatively weaker and less durable, making it more suitable for lightweight applications. Secondly, steel angles exhibit excellent fire resistance properties. Steel is non-combustible, meaning it does not burn or contribute to fire propagation. Conversely, wood is highly flammable and can pose a fire hazard in certain circumstances. Although aluminum has a higher melting point than wood, it does not possess the same level of fire resistance as steel. Additionally, steel angles outperform both aluminum and wood in terms of corrosion resistance. Steel can be galvanized or treated with protective coatings to prevent rust and corrosion, making it suitable for outdoor or marine applications. Although aluminum has a natural oxide layer that resists corrosion, it is still more susceptible to corrosion than steel. Wood, being an organic material, is highly vulnerable to rot and decay when exposed to moisture or insects. Another advantage of steel angles lies in their versatility. Steel can be easily fabricated and manipulated into various shapes and sizes, offering a wide range of design possibilities. While aluminum also provides some flexibility in terms of fabrication, it is generally less malleable and more prone to cracking. Wood, although relatively easy to work with, has limitations in terms of structural integrity and design flexibility. Regarding cost, steel angles are typically more economical than aluminum. Steel is widely available and has lower production costs, making it a cost-effective choice for many applications. Conversely, aluminum can be more expensive due to higher production costs and its limited availability. Depending on the type and quality, wood may vary in price but is often more affordable than steel or aluminum. In summary, steel angles provide superior strength, durability, fire resistance, corrosion resistance, versatility, and cost-effectiveness compared to materials like aluminum or wood. However, the choice of material ultimately depends on the specific application, design requirements, and budget constraints.

Q: Can steel angles be used for shelving and storage racks?: Yes, steel angles can be used for shelving and storage racks. Steel angles are commonly used in construction and engineering due to their strength and durability. They provide excellent structural support and can withstand heavy loads, making them ideal for shelving and storage racks. Steel angles can be easily fabricated and welded together to create the desired shelving or storage rack design. They are also available in a variety of sizes and thicknesses, allowing for customization to fit specific storage needs. Additionally, steel angles are resistant to corrosion, which is beneficial in environments where moisture or chemicals may be present. Overall, steel angles are a reliable and versatile choice for shelving and storage racks.

Q: What is a steel angle?: A steel angle is a type of structural steel shape that has two legs of equal length, forming a 90-degree angle. It is commonly used in construction and various industries for providing structural support and reinforcement.

Q: What is the minimum thickness for a steel angle?: The minimum thickness for a steel angle can vary depending on the specific application and requirements. Generally, steel angles are available in a range of thicknesses, starting from around 1/8 inch (3.175 mm) and going up to several inches thick. However, it is important to note that the minimum thickness for a steel angle should be determined based on factors such as the load it will bear, the structural design, and any applicable building codes or industry standards. Consulting with a structural engineer or referring to relevant guidelines can provide more accurate information on the minimum thickness needed for a steel angle in a particular situation.

Q: Can steel angles be used in machine frames?: Yes, steel angles can be used in machine frames. Steel angles provide structural support and stability, making them suitable for constructing machine frames. They can withstand heavy loads and offer excellent resistance to bending and twisting forces, making them a popular choice in various industrial applications.

Q: What is the minimum radius for a curved steel angle?: The minimum radius for a curved steel angle will vary depending on the specific application and the capabilities of the steel fabrication processes being used. However, in general, the minimum radius for a curved steel angle is typically determined by the thickness and type of steel being used, as well as any applicable industry standards or regulations. It is important to consult with a structural engineer or steel fabricator to determine the appropriate minimum radius for a specific curved steel angle.

Q: Can steel angles be used for manufacturing ladders?: Indeed, ladders can be manufactured using steel angles. The reason behind their frequent usage in ladder construction lies in their robustness and long-lasting nature. As they provide a solid framework and endure heavy burdens, they prove to be apt for ladder purposes. Moreover, steel angles exhibit resistance against bending and twisting, guaranteeing stability and security during ascent. Furthermore, they can be effortlessly joined together through welding or bolting to form the desired ladder structure. All in all, steel angles serve as a dependable option for ladder manufacturing.

Q: What size does angle iron 125*10 mean?: The width of the equal angles is 125mm and the thickness is 10mm

Q: What is the process of cold bending steel angles?: The process of cold bending steel angles involves manipulating the angles into a desired shape without the use of heat. This is done by applying force or pressure to the angles in a controlled manner. First, the steel angle is secured in a bending machine or fixture that can hold it securely in place during the bending process. The operator then determines the desired angle and bend radius, which determines the amount of force that needs to be applied. Next, the bending machine or fixture applies pressure to the steel angle, gradually bending it to the desired shape. The force is typically applied slowly and evenly to prevent any deformation or damage to the steel. During the bending process, it is important to monitor the angle and ensure that it is bending evenly and smoothly. The operator may need to make adjustments to the pressure or angle of the bending machine to achieve the desired shape. Once the steel angle has been bent to the desired angle, it is carefully removed from the bending machine or fixture. It is important to handle the bent angle with care to prevent any distortion or damage. Cold bending steel angles offers several advantages over hot bending, such as reduced risk of material distortion or weakening due to heat. It also allows for more precise and controlled bending, making it suitable for a wide range of applications where accuracy is crucial. Overall, the process of cold bending steel angles involves securely positioning the angle in a bending machine or fixture, applying gradual and controlled pressure to bend it to the desired shape, and carefully removing the bent angle for further use.

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