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: What are the different surface finishes for steel angles?: There are several different surface finishes available for steel angles, depending on the desired aesthetic and functional requirements. Some of the most common surface finishes for steel angles include: 1. Mill Finish: This is the most basic and untreated finish, which is obtained directly from the mill without any additional treatment. It has a rough and dull appearance, with visible mill scale and imperfections. 2. Hot-dip Galvanized: In this process, the steel angle is immersed in a bath of molten zinc, which forms a protective coating on the surface. This finish provides excellent corrosion resistance, making it suitable for outdoor and marine applications. 3. Powder Coated: Powder coating involves applying a dry powder to the steel angle and then curing it through heat, forming a durable and smooth finish. It offers a wide range of color options and provides good corrosion resistance and aesthetics. 4. Painted: Steel angles can be painted using various types of paint, such as enamel, epoxy, or acrylic. This finish not only enhances the appearance but also provides some level of protection against corrosion. 5. Stainless Steel: Steel angles can be made from stainless steel, which has a natural, corrosion-resistant surface finish. Stainless steel angles are commonly available in a brushed or polished finish, which provides a clean and shiny appearance. 6. Galvannealed: This is a specialized surface finish that involves galvanizing the steel angle and then heat treating it to form a matte, grayish finish. It offers good corrosion resistance and paint adhesion, making it suitable for applications requiring both. These are just a few of the different surface finishes available for steel angles. The choice of finish will depend on factors such as the intended use, environment, and desired appearance of the steel angle.

Q: Are steel angles suitable for constructing bridges?: Yes, steel angles are suitable for constructing bridges. Steel angles are commonly used in bridge construction due to their strength and versatility. They can be easily fabricated into various shapes and sizes, making them ideal for creating structural members such as beams, columns, and trusses. Steel angles also have high tensile strength, which allows them to withstand heavy loads and forces experienced by bridges. Additionally, steel angles have excellent corrosion resistance properties, ensuring the longevity and durability of the bridge structure. Overall, steel angles are a reliable and cost-effective choice for constructing bridges.

Q: Can steel angles be welded together?: Yes, steel angles can be welded together.

Q: How does the weight of a steel angle affect its load-bearing capacity?: The load-bearing capacity of a steel angle is directly impacted by its weight. Generally, a heavier steel angle possesses a greater load-bearing capacity compared to a lighter one. This is due to the weight of the angle contributing to its overall strength and stability. When a load is exerted on a steel angle, it generates both compressive and tensile forces within the material. The weight of the angle aids in evenly distributing these forces, minimizing the likelihood of deformation or failure. Moreover, a heavier steel angle typically signifies a higher density and a larger quantity of material utilized in its construction. Consequently, the angle can endure larger loads without experiencing significant deflection or structural damage. It is crucial to acknowledge that the load-bearing capacity of a steel angle is also influenced by additional factors such as its dimensions, material properties, and the type of connection employed. Nonetheless, the weight of the angle remains a vital consideration in determining its overall strength and ability to support loads.

Q: How do you determine the strength of a steel angle?: The strength of a steel angle can be determined by considering its dimensions, material properties, and the load it will be subjected to. Factors such as the thickness and width of the angle, as well as the type and grade of steel used, play a crucial role in its strength. Additionally, analyzing the applied load, whether it's a tensile, compressive, or bending force, helps assess the angle's strength based on its ability to withstand and distribute the load without failure. Various mathematical calculations and engineering standards can be used to determine the strength of a steel angle in specific applications.

Q: How do steel angles contribute to the durability of a structure?: Steel angles contribute to the durability of a structure by providing additional strength and stability. They are used to reinforce connections and support load-bearing components, ensuring structural integrity and withstanding various forces such as gravity, wind, and seismic loads. The angle shape of the steel allows for efficient distribution of stress and prevents bending or deformation, enhancing the overall durability and longevity of the structure.

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 industrial applications due to their strength and durability. They provide excellent support and stability, making them suitable for organizing and storing various items on shelves and racks.

Q: What is the minimum thickness for a steel angle bracket?: The minimum thickness for a steel angle bracket often depends on the specific application and the load it is intended to support. However, in general, a minimum thickness of 1/8 inch (3.175 mm) is commonly used for angle brackets. This thickness provides sufficient strength and rigidity to withstand typical loads and forces. It is important to note that for heavier loads or specialized applications, thicker steel brackets may be required to ensure adequate structural integrity and safety. It is recommended to consult with a structural engineer or follow relevant industry standards and guidelines for determining the appropriate minimum thickness for a steel angle bracket in a specific application.

Q: How do you determine the shear capacity of a steel angle?: In order to establish the shear capacity of a steel angle, various factors must be taken into account. The shear capacity signifies the maximum load that the angle can endure without experiencing shear failure. The initial step in determining the shear capacity involves identifying the characteristics of the steel angle, such as the grade of the material and its dimensions. The strength properties of the steel, which are crucial for calculating the shear capacity, are determined by its grade. The calculations are also significantly influenced by the dimensions of the angle, including its length, width, and thickness. Subsequently, it becomes necessary to ascertain the critical shear area of the angle. This area represents the section of the angle that will encounter the highest shear stress during loading. By considering the location of the applied load and the geometry of the angle, the critical shear area can be calculated. Once the critical shear area is determined, the subsequent step is to compute the shear stress exerted on this area. The shear stress is calculated by dividing the applied load by the area. It is crucial to ensure that the shear stress does not surpass the allowable shear stress for the specific grade of steel being utilized. The allowable shear stress is typically provided by design codes or standards. Finally, the shear capacity of the steel angle can be calculated by multiplying the shear stress by the critical shear area. This calculation yields the maximum load that the angle can withstand without experiencing shear failure. It is important to bear in mind that the shear capacity of a steel angle can be influenced by additional factors such as the presence of holes or welds, which can weaken the structure. In such cases, further calculations or considerations may be necessary. Overall, the process of determining the shear capacity of a steel angle encompasses considering the properties of the steel, calculating the critical shear area, determining the shear stress, and ensuring that it does not exceed the allowable shear stress for the material grade.

Q: What is the maximum allowable bearing stress for a steel angle?: The maximum bearing stress that a steel angle can withstand depends on several factors, including the type of steel, angle thickness and size, and specific application or design requirements. Generally, the maximum bearing stress is determined by assessing the angle's structural strength and stability under expected load conditions. To ascertain the maximum bearing stress for a steel angle, it is vital to refer to relevant industry standards, such as the specifications provided by the American Institute of Steel Construction (AISC) or the Eurocode design standards. These standards offer guidelines and formulas to calculate the maximum bearing stress based on the angle's properties and load factors. Moreover, factors like the presence of additional reinforcements, corrosion or surface imperfections, and the method of connection or support can also impact the maximum bearing stress. Hence, it is crucial to consult the appropriate design codes and seek advice from a structural engineer or steel design expert in order to accurately determine the maximum allowable bearing stress for a specific steel angle in a given application.

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