angle bar

Ref Price:

Loading Port:: China Main Port

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: -

Inquire Now

Chat Online

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

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:How do steel angles perform in corrosive or acidic environments?: Steel angles exhibit strong performance in environments that are corrosive or acidic, but their effectiveness is contingent upon the type of steel employed and the specific conditions of the environment. For instance, stainless steel angles possess exceptional resistance to corrosion and can endure exposure to acidic environments without substantial deterioration. This is due to their high chromium content, which generates a protective layer on the surface upon contact with oxygen, thereby impeding further corrosion. Conversely, carbon steel angles demonstrate heightened vulnerability to corrosion in corrosive or acidic environments. They lack the same degree of chromium content and protective layer, rendering them more susceptible to rusting and degradation when confronted with such circumstances. Consequently, in these scenarios, supplementary protective coatings or treatments, such as galvanization or painting, may be necessary to augment their corrosion resistance. Moreover, the severity and concentration of corrosive or acidic substances within the environment can also influence the performance of steel angles. Elevated concentrations of acids or corrosive substances can expedite the corrosion process, even for stainless steel angles. Consequently, it is essential to meticulously evaluate the specific environment and select the appropriate steel material and protective measures accordingly to ensure optimal performance and longevity in corrosive or acidic environments.

Q:Is there a screw that can be made like angle iron, but not a right angle, just a single piece of material? That's the way to break the angle iron in two. What if it's called? Thank you, professionals!: Drilling tail screw quality is poor, hardness is not good

Q:What are the different types of connections used for steel angles in steel frames?: There are several types of connections used for steel angles in steel frames, including welded connections, bolted connections, and riveted connections. Welded connections involve fusing the angles together using heat, creating a strong and permanent bond. Bolted connections involve using bolts and nuts to secure the angles together, allowing for easy disassembly if necessary. Riveted connections involve using rivets, which are metal pins, to hold the angles together by forming a permanent, tight fit. The choice of connection type depends on the specific requirements of the steel frame and the desired level of strength and durability.

Q:How do you calculate the shear capacity of a steel angle?: To calculate the shear capacity of a steel angle, you need to consider the following factors: 1. Material properties: Determine the yield strength of the steel angle. This value represents the maximum stress the material can withstand before it starts to deform permanently. 2. Cross-sectional area: Measure the cross-sectional area of the steel angle. This involves calculating the width and thickness of the angle and multiplying them together. 3. Shear stress: Calculate the shear stress applied to the angle by dividing the applied force by the cross-sectional area. 4. Shear capacity: Compare the calculated shear stress to the yield strength of the steel angle. If the shear stress is lower than the yield strength, the angle is safe and can withstand the applied force. However, if the shear stress exceeds the yield strength, the angle may fail and deform. It is important to note that different design codes and standards may have specific equations or factors to consider when calculating the shear capacity of a steel angle. Consulting the relevant design code or seeking assistance from a structural engineer is recommended to ensure accurate and safe calculations.

Q:What are the weight per meter calculations for steel angles?: The weight per meter of steel angles relies on the angle's dimensions and the density of the steel employed. To compute the weight per meter of a steel angle, one must be aware of its dimensions, specifically the thickness, width, and length. The weight per meter can be determined using the following formula: Weight per meter = (Thickness x Width x Length) x Density The density of steel fluctuates based on the type of steel employed. The most commonly used steel for angles is mild steel, which has a density of about 7.85 g/cm³ or 7850 kg/m³. For instance, suppose we possess a steel angle with a thickness of 10 mm, a width of 100 mm, and a length of 1 meter (1000 mm). Utilizing the formula and assuming a density of 7850 kg/m³, the weight per meter would be: Weight per meter = (10 mm x 100 mm x 1000 mm) x 7850 kg/m³ Weight per meter = 10,000,000 mm³ x 7850 kg/m³ Weight per meter = 78,500,000,000 mm³/kg To convert the weight to a more common unit, dividing by 1,000,000 would yield the weight per meter in kilograms: Weight per meter = 78,500,000,000 mm³/kg / 1,000,000 Weight per meter = 78,500 kg/m Thus, the weight per meter of this steel angle would amount to 78,500 kilograms.

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

Q:What are the common surface preparations for painting steel angles?: Common surface preparations for painting steel angles typically include cleaning the surface to remove dirt, grease, and rust. This is followed by sanding or blasting to create a roughened texture for better paint adhesion. Finally, a primer is applied to protect against corrosion and provide a suitable base for the topcoat.

Q:What are the design considerations for incorporating steel angles into a structure?: When incorporating steel angles into a structure, several design considerations need to be taken into account. First and foremost, the load-bearing capacity of the steel angles must be carefully assessed to ensure they can support the intended loads. The dimensions and thickness of the angles should be determined based on the structural requirements and anticipated stress levels. Additionally, the connection details between the steel angles and other structural elements need to be carefully designed to ensure they provide sufficient strength and rigidity. Considerations should include the type of fasteners, welding techniques, and any additional reinforcement required to achieve the desired structural integrity. Furthermore, factors such as corrosion protection, fire resistance, and durability should also be considered during the design process. Appropriate measures should be taken to prevent rust and corrosion on the steel angles, such as applying protective coatings or using stainless steel. Fire-resistant coatings or fireproofing materials may also be necessary, depending on the building's fire safety requirements. Lastly, aesthetics and architectural considerations may come into play when incorporating steel angles into a structure. The design should take into account the desired visual appearance, whether the angles will be exposed or concealed, and how they will integrate with the overall architectural style. In conclusion, the design considerations for incorporating steel angles into a structure involve assessing load-bearing capacity, connection details, corrosion protection, fire resistance, durability, and aesthetic integration.

Q:Can steel angles be used as structural supports?: Indeed, structural supports can be provided by steel angles. Construction and engineering projects frequently employ steel angles due to their remarkable strength and stability. Their distinctive L-shape design renders them perfectly suited for lending support and ensuring structural integrity to various structures. Buildings, bridges, and other infrastructure projects often incorporate steel angles as beams, braces, or supports. These angles are capable of bearing heavy loads and resisting bending and compression forces, thereby establishing themselves as a dependable choice for structural support. Moreover, the ease of fabrication and installation associated with steel angles renders them a cost-effective solution for construction purposes.

Q:What are the alternatives to steel angles in construction?: Some alternatives to steel angles in construction include aluminum angles, fiberglass angles, and plastic angles. These materials offer different properties such as lightweight, corrosion resistance, and flexibility, making them suitable for various construction applications.

1. Manufacturer Overview
Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates
a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability
a)Trade Capacity
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range