Angle steel GB Q235 ASTM A36 high quality

Angle steel GB Q235 ASTM A36 high quality System 1

Angle steel GB Q235 ASTM A36 high quality

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 20000 m.t./month

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Angle Steel Details:

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

Product Description:

Specifications of Angle Steel

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

2. Length: 6m, 9m, 12m as following table

3. 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. 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

6.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 Angle Steel

According to the needs of different structures, Angle can compose to different force support component, and also can be the connections between components. It is widely used in various building structures and engineering structures such as roof beams, bridges, transmission towers, hoisting machinery and transport machinery, ships, industrial furnaces, reaction tower, container frame and warehouse etc.

Packaging & Delivery of Angle Steel

1. Packing: it is nude packed in bundles by steel wire rod

2. Bundle weight: not more than 3.5MT for bulk vessel; less than 3 MT for container load

3. Marks:

Color marking: 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

Q:How are steel angles protected against corrosion?: Steel angles are protected against corrosion through various methods such as galvanization, painting, or applying a protective coating. These protective measures create a barrier between the steel surface and corrosive elements, preventing direct contact and ensuring the longevity and durability of the steel angles.

Q:Are steel angles suitable for corrosive environments?: Corrosive environments can be suitable for steel angles depending on the specific conditions and the type of steel utilized. Stainless steel angles, for instance, exhibit exceptional resistance against corrosion due to their composition rich in chromium and nickel. These angles find extensive application in environments that encounter moisture, chemicals, or saltwater, such as marine applications or industrial settings. On the other hand, carbon steel angles may not be as appropriate for corrosive environments as they tend to be more susceptible to rust and corrosion. In such instances, it may be necessary to employ additional protective measures like coatings or galvanization to enhance their resistance against corrosion. To determine the most suitable steel angles for corrosive environments, it is crucial to consider the specific corrosive elements present in the environment, the extent of exposure, and the desired longevity of the angles. Seeking guidance from a corrosion specialist or an engineer with expertise in materials selection can aid in making informed decisions.

Q:Can steel angles be used for stair stringers?: Yes, steel angles can be used for stair stringers. Steel angles provide strong support and stability, making them a suitable choice for constructing stair stringers.

Q:How can steel angles be protected against corrosion?: Steel angles can be protected against corrosion through various methods such as applying protective coatings like paint or galvanization, using corrosion inhibitors, implementing cathodic protection systems, or selecting stainless steel angles which are inherently resistant to corrosion.

Q:How do you calculate the radius of gyration for a steel angle?: The radius of gyration for a steel angle can be calculated using the formula: Radius of Gyration = √(Moment of Inertia / Area) The Moment of Inertia can be determined by considering the shape and dimensions of the steel angle. The Area is the cross-sectional area of the steel angle. By plugging in these values into the formula, the radius of gyration can be calculated.

Q:How do steel angles contribute to the overall aesthetic of a structure?: Steel angles can contribute to the overall aesthetic of a structure in several ways. Firstly, their clean and sleek lines can add a modern and contemporary look to the design. The sharp edges and precise angles of steel angles can create a sense of strength and solidity, giving the structure a bold and industrial feel. Additionally, steel angles can be used to create interesting and dynamic shapes within the architecture. Their versatility allows for unique and eye-catching designs, such as cantilevered balconies or intricate lattice patterns. These visually appealing features can become focal points of the structure and enhance its overall aesthetic appeal. Moreover, steel angles can be used to create a sense of rhythm and repetition in the design. By incorporating them in a consistent pattern or arrangement, they can create a visual harmony and balance. This repetition can be particularly effective in large-scale structures, where the steel angles can help break up the monotony of the façade and add visual interest. Furthermore, steel angles can also contribute to the overall durability and longevity of the structure, which in turn enhances its aesthetic value. Steel is known for its strength and resilience, and when used in angles, it can provide structural support and stability. This durability can ensure that the structure remains visually appealing for years to come, without compromising on safety or integrity. Overall, steel angles play a significant role in the aesthetic of a structure, adding a sense of modernity, strength, and versatility. Their clean lines, dynamic shapes, and durability can all contribute to creating a visually appealing and impactful architectural design.

Q:Can steel angles be used in architectural or decorative applications?: Yes, steel angles can be used in architectural or decorative applications. Steel angles are versatile structural elements that can be used to create various architectural and decorative features. Their angular shape allows for easy installation and provides structural stability. In architectural applications, steel angles can be used to create frames for windows, doors, and other openings. They can also be used as supports for beams, columns, and roofs. Steel angles can be incorporated into building facades to create unique and visually appealing designs. Additionally, they can be used to form staircases, handrails, and balustrades, adding both functionality and aesthetics to a building's design. In decorative applications, steel angles can be used to create ornamental features. They can be shaped and welded to form intricate patterns or designs, adding a touch of elegance and uniqueness to interior or exterior spaces. Steel angles can be used as decorative trim or edging, enhancing the visual appeal of architectural elements such as walls, ceilings, and furniture. They can also be used as decorative supports for shelves, countertops, and other surfaces. The use of steel angles in architectural and decorative applications offers several advantages. Steel is a strong and durable material, providing long-lasting support and stability. It is also resistant to corrosion, making it suitable for both indoor and outdoor use. Additionally, steel angles can be easily customized to meet specific design requirements, allowing for endless possibilities in architectural and decorative applications.

Q:What is the maximum shear force for a steel angle?: The maximum shear force for a steel angle depends on various factors such as the material properties, size, and design specifications. To determine the maximum shear force, it is necessary to consult the relevant engineering standards, guidelines, and calculations specific to the particular steel angle being used.

Q:Are steel angles recyclable?: Yes, steel angles are recyclable. Steel is one of the most commonly recycled materials in the world because it retains its properties even after being melted and reshaped multiple times. This means that steel angles can be recycled and used to create new steel products. Recycling steel angles helps conserve natural resources, reduce energy consumption, and minimize the amount of waste that ends up in landfills. Additionally, the recycling process for steel is highly efficient and cost-effective, making it a sustainable option for the construction industry and other sectors that use steel angles.

Q:How can steel angles be cut to size?: Steel angles can be cut to size using a variety of methods, depending on the tools and equipment available. One common method is to use a power saw with a metal cutting blade. This type of saw can make clean and precise cuts, allowing for accurate sizing of the steel angles. Another option is to use an angle grinder with a cutting wheel attachment. This handheld tool can be maneuvered easily to cut through the steel angles, but it may not yield as clean of a cut as a power saw. For smaller and thinner steel angles, a hacksaw can also be used. This manual tool requires more effort but can still produce accurate cuts. Additionally, some fabrication shops may have access to more specialized cutting equipment such as a plasma cutter or a water jet cutter, which can provide even more precise and efficient cuts. Ultimately, the method chosen to cut steel angles to size will depend on the specific needs and resources available.

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