Angle steel 20-250

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: -

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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

Angle Steel

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: Can steel angles be used in the construction of shopping malls?: Shopping malls can indeed incorporate steel angles in their construction. These versatile structural components offer support and stability to different parts of a building, such as shopping malls. The construction industry often employs steel angles for framing, bracing, and reinforcing structures. Their usage extends to supporting the walls, roof, and floors of shopping malls, thereby guaranteeing the building's structural integrity. Moreover, they come in handy when constructing staircases, escalators, and mezzanines within the shopping mall. The inclusion of steel angles in shopping mall construction presents numerous benefits, including their durability, strength, and cost-effectiveness.

Q: Can steel angles be used in furniture manufacturing?: Yes, steel angles can indeed be used in furniture manufacturing. Steel angles are versatile structural elements that are commonly used in various industries, including furniture manufacturing. They can be used as supports, brackets, or reinforcement in furniture designs. Steel angles provide excellent strength and stability, making them suitable for heavy-duty applications. They can be welded, bolted, or screwed together to create sturdy furniture frames or structures. Additionally, steel angles come in various sizes and shapes, allowing for flexibility in design and customization. Overall, steel angles offer durability, stability, and versatility, making them a popular choice in furniture manufacturing.

Q: Are steel angles suitable for rooftop installations?: Yes, steel angles are suitable for rooftop installations. Steel angles are commonly used in construction for their strength and durability. They are particularly useful for rooftop installations due to their ability to provide structural support and stability. Steel angles can be used to secure various rooftop equipment such as solar panels, HVAC units, communication antennas, and satellite dishes. Additionally, steel angles are resistant to weathering, corrosion, and fire, making them a reliable choice for rooftop installations.

Q: Can steel angles be used in mezzanine or raised platform construction?: Yes, steel angles can be used in mezzanine or raised platform construction. Steel angles provide structural support and stability, making them a suitable choice for such applications.

Q: Are steel angles affected by temperature changes?: Yes, steel angles are affected by temperature changes. Like all materials, steel expands when heated and contracts when cooled. This expansion and contraction can cause dimensional changes in steel angles, leading to potential issues in structural stability and fit. It is important to consider the temperature range that steel angles will be exposed to in their intended application and account for these changes during design and installation. Additionally, extreme temperature fluctuations can also affect the mechanical properties of steel, such as strength and ductility, which should be taken into consideration when selecting the appropriate steel angle for a specific application.

Q: Are steel angles suitable for architectural cladding?: Architectural cladding can indeed utilize steel angles effectively. Due to their robustness, strength, and adaptability, steel angles find wide usage in architectural settings. They offer a sturdy framework capable of supporting a range of cladding materials, including metal panels, glass, and composites. Architects can customize steel angles to suit various sizes and shapes, enabling them to achieve desired aesthetics and design specifications. Moreover, steel angles allow for easy fabrication and installation, making them a cost-efficient option for architectural cladding. Nevertheless, when selecting steel angles for cladding applications, it is crucial to consider factors like corrosion resistance, weather resistance, and maintenance requirements.

Q: How do steel angles compare to other structural shapes like beams and channels?: Steel angles, beams, and channels are all structural shapes commonly used in construction and engineering projects. While each shape has its own unique characteristics and advantages, steel angles offer specific benefits that make them a popular choice. One key advantage of steel angles is their versatility. They can be used in a wide range of applications, including supporting heavy loads, bracing structures, and providing framework for various structures. Due to their L-shaped design, steel angles can easily be welded or bolted together to create larger structures or frameworks. Compared to steel beams, angles are typically more cost-effective. They require less material to manufacture, making them a more economical choice for projects with budget constraints. Additionally, steel angles are often lighter in weight compared to beams, which can be beneficial when considering transportation and installation costs. Steel channels, on the other hand, offer similar benefits to steel angles but have a different shape. Channels have a U-shaped design, which allows for increased stability and support. They are commonly used for applications where additional strength is required, such as in the construction of bridges, buildings, and machinery. While steel angles may not provide the same level of strength and load-bearing capacity as steel beams or channels, they are still a reliable choice for many structural applications. Their versatility, cost-effectiveness, and ease of installation make them a preferred option for a wide range of construction and engineering projects.

Q: What is the typical thickness of the legs of a steel angle?: The typical thickness of the legs of a steel angle can vary depending on the specific application and requirements. However, in general, steel angles are available in a wide range of standard thicknesses, commonly ranging from 1/8 inch to 1 inch. The thickness of the legs of a steel angle is typically uniform, meaning both legs will have the same thickness. It is important to note that for specialized or custom applications, thicker or thinner legs can be manufactured to meet specific needs. Consulting engineering specifications or industry standards can provide more precise information on the typical thickness of steel angle legs for specific applications.

Q: How do steel angles compare to other structural materials like wood or aluminum?: Steel angles have several advantages over other structural materials like wood or aluminum. Firstly, steel angles are much stronger and more durable than wood or aluminum. They have a high strength-to-weight ratio, meaning they can support heavy loads while being relatively lightweight themselves. This makes steel angles ideal for applications requiring structural support or load-bearing capabilities. Secondly, steel angles are extremely resistant to environmental factors such as corrosion and fire. Unlike wood, which is susceptible to rot and decay, and aluminum, which can corrode when exposed to moisture or chemicals, steel angles can withstand harsh conditions and maintain their structural integrity over time. This makes them suitable for outdoor and industrial applications. Additionally, steel angles offer greater versatility and flexibility in design and construction. They can be easily shaped, welded, and manipulated to meet specific project requirements. This allows for greater creativity and customization in architectural and engineering projects. Moreover, steel angles have a longer lifespan compared to wood or aluminum. They require minimal maintenance and have a lower likelihood of needing repair or replacement, reducing long-term costs. This durability, combined with their superior strength, makes steel angles a cost-effective choice in the long run. However, it's worth noting that steel angles may be more expensive upfront compared to wood or aluminum. They also require specialized equipment and expertise for installation. Additionally, steel is a conductor of heat and electricity, so proper insulation or grounding may be necessary in certain applications. In summary, steel angles offer superior strength, durability, resistance to environmental factors, and design flexibility compared to wood or aluminum. While they may have a higher initial cost and require specialized installation, their long lifespan and cost-effectiveness make them a preferred choice for many structural applications.

Q: How do steel angles contribute to LEED certification?: Steel angles can contribute to LEED (Leadership in Energy and Environmental Design) certification in several ways. Firstly, steel angles are often made from recycled steel, which helps reduce the demand for virgin materials and minimizes the environmental impact of steel production. Secondly, steel angles are durable and have a long lifespan, which means they require less maintenance and replacement over time. This reduces the amount of waste generated during the lifecycle of a building and can contribute to LEED's Materials and Resources credit for reducing construction and demolition waste. Moreover, steel angles can be used to create efficient structural systems that allow for open and flexible building designs. This can contribute to LEED's Innovation in Design credit for providing exceptional energy and resource efficiency. Additionally, steel angles can be easily integrated into a building's design to support sustainable features such as solar panels, green roofs, or rainwater harvesting systems. These sustainable features can help a building achieve LEED credits for energy efficiency, renewable energy, and water efficiency. In summary, steel angles contribute to LEED certification by being made from recycled materials, offering durability and longevity, enabling efficient structural systems, and supporting the integration of sustainable features.

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