• hot rolled angle steel JIS  50MM*50MM 6M System 1
  • hot rolled angle steel JIS  50MM*50MM 6M System 2
  • hot rolled angle steel JIS  50MM*50MM 6M System 3
  • hot rolled angle steel JIS  50MM*50MM 6M System 4
  • hot rolled angle steel JIS  50MM*50MM 6M System 5
  • hot rolled angle steel JIS  50MM*50MM 6M System 6
hot rolled angle steel JIS  50MM*50MM 6M

hot rolled angle steel JIS 50MM*50MM 6M

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Loading Port:
Qingdao
Payment Terms:
TT OR LC
Min Order Qty:
50 m.t.
Supply Capability:
10000 m.t./month

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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

 

 

 

 

 

 

 

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 (%)

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 contribute to the overall stability of a building frame?
Steel angles contribute to the overall stability of a building frame by providing structural support and reinforcement. They are commonly used as braces and connections in building frames to increase their load-bearing capacity and resist forces such as wind, earthquakes, and heavy loads. The angles help distribute and transfer the loads throughout the structure, enhancing its stability and preventing deformation or collapse.
Q:How do steel angles perform under static or stationary loading conditions?
Steel angles are commonly used in construction and engineering applications due to their strength and versatility. Under static or stationary loading conditions, steel angles exhibit excellent performance and stability. Static loading refers to a situation where a load is applied to the angle and remains constant without any motion. Steel angles are specifically designed to withstand such loading conditions. Due to their structural properties, steel angles have a high resistance to bending and twisting forces. This allows them to effectively support heavy loads without experiencing significant deformation or failure. Steel angles distribute the applied load evenly along their length, which helps to minimize stress concentrations. This property ensures that the angle can efficiently transfer the load to the supporting structure, providing stability and structural integrity. Additionally, steel angles can withstand compressive forces, which try to shorten or compress the material. The shape and cross-section of steel angles, specifically their L-shaped profile, contribute to their ability to resist compressive loading. This feature makes steel angles suitable for applications where static loads exert compressive forces, such as columns, beams, and bracing elements. Moreover, steel angles have a high resistance to shear forces, which occur when two or more parts of a structure slide or move in opposite directions. The design of steel angles, with their perpendicular legs, enhances their shear strength, allowing them to effectively resist shear loading under stationary conditions. In summary, steel angles perform exceptionally well under static or stationary loading conditions. Their structural properties, such as resistance to bending, twisting, compression, and shear forces, make them suitable for a wide range of applications in construction and engineering.
Q:Can steel angles be used for supports in construction?
Yes, steel angles can be used for supports in construction. Steel angles are commonly used in construction projects as structural supports due to their strength and versatility. They can be used in various applications such as supporting beams, columns, and frames. Steel angles provide stability and rigidity to the structure, making them suitable for supporting heavy loads and withstanding forces such as gravity and wind. Additionally, they can be easily welded or bolted together, allowing for quick and efficient installation. Overall, steel angles are a popular choice for construction supports due to their durability, strength, and ease of use.
Q:Can steel angles be used in the construction of sports stadiums?
Sports stadiums can indeed utilize steel angles in their construction. These versatile structural components are capable of bearing heavy loads and providing stability in expansive structures like sports stadiums. They are commonly employed in the construction industry for a variety of purposes, including framing, support columns, and bracing systems. Steel angles possess remarkable strength and durability, rendering them suitable for enduring the dynamic forces and substantial loads encountered within sports stadiums. Furthermore, steel angles can be easily fabricated and tailored to meet the precise design and structural prerequisites of the stadium, thereby offering construction flexibility. All in all, steel angles emerge as an ideal selection for sports stadium construction due to their robustness, versatility, and ability to withstand the distinctive demands of such large-scale edifices.
Q:Can steel angles be used in cold climates?
Yes, steel angles can be used in cold climates. Steel is known for its strength and durability, making it suitable for various construction applications, including in cold climates. Steel angles are commonly used in structural framing, supports, and reinforcements, offering stability and load-bearing capabilities. Additionally, steel has a high resistance to extreme temperatures, including cold weather conditions, making it a reliable choice for construction projects in cold climates. However, it is important to consider the specific requirements and regulations for cold climate construction to ensure proper insulation and protection against freezing temperatures.
Q:How can the angle iron tripod be welded or not?
After welding a node, second nodes should select the points that are symmetrical to the main axis from the first point. The purpose is to reduce or eliminate the deformation of the point after thermal expansion,
Q:What are the tolerance specifications for steel angles?
The tolerance specifications for steel angles can vary depending on the specific standards and requirements set by different organizations and industries. However, in general, the tolerance specifications for steel angles typically include measurements for dimensions such as leg length, thickness, and straightness. Leg length tolerance refers to the allowable deviation from the specified leg length of the angle. This tolerance ensures that the angle's legs are within an acceptable range of the desired measurement. For example, a tolerance specification of ±1/8 inch means that the leg length can deviate by up to 1/8 inch in either direction from the specified dimension. Thickness tolerance indicates the permissible deviation in the thickness of the steel angle. This specification ensures that the thickness is consistent and within an acceptable range. It is typically expressed as a percentage or an absolute value. For instance, a tolerance specification of ±10% means that the thickness can deviate by up to 10% above or below the specified dimension. Straightness tolerance ensures that the steel angle is not bent or twisted and meets the required straightness criteria. It is usually measured by the maximum allowable deviation from the straight line. This tolerance specification guarantees that the angle can be easily fitted and aligned during construction or manufacturing processes. It is important to note that the specific tolerance specifications for steel angles may vary depending on the intended application, industry standards, and regulatory requirements. Therefore, it is recommended to refer to the relevant standards, codes, or specifications provided by the manufacturer, industry associations, or governing bodies for accurate and up-to-date information on the tolerance specifications for steel angles.
Q:How are steel angles measured and labeled?
Steel angles are measured and labeled based on their dimensions and specifications. The measurement of steel angles involves two main parameters: the length of the two sides (legs) and the thickness of the material. The length of the legs is typically measured in inches or millimeters and denotes the distance from the point where the two legs meet to the outer edge of each leg. The thickness is the measurement of the steel angle's cross-section and is usually given in inches or millimeters as well. Steel angles are labeled using a specific notation system. The notation typically includes three numbers separated by hyphens or slashes. The first number represents the length of one leg, the second number represents the length of the other leg, and the third number represents the thickness of the material. For example, an angle labeled as "2x2x1/4" means that both legs have a length of 2 inches and the thickness of the material is 1/4 inch. In some cases, steel angles may also be labeled with additional information such as the type of steel used, the manufacturing standard, or any special features or characteristics. This additional information helps in determining the specific properties and intended use of the steel angle. Overall, steel angles are measured and labeled based on their dimensions and specifications, following a standardized notation system that provides clear information about their size and thickness.
Q:Can steel angles be easily modified or customized on-site?
Steel angles have the capability to be effortlessly modified or customized on-site. One can cut, drill, weld, and bend steel angles to meet specific requirements. This adaptability permits convenient customization and adjustment of steel angles to fulfill diverse construction or fabrication needs. Moreover, on-site modifications are frequently essential to guarantee accurate fitting and alignment during installation. By utilizing the appropriate tools and expertise, steel angles can be modified and customized on-site with minimal difficulty.
Q:How do you determine the required angle thickness for a specific application?
To determine the required angle thickness for a specific application, several factors need to be considered. These include the load and weight it needs to support, the material properties, the application's safety requirements, and any applicable building codes or regulations. Additionally, factors like the angle's length and shape, the type of fasteners used, and potential environmental conditions should also be taken into account. Consulting engineering guidelines, conducting structural calculations, and seeking professional advice can help in determining the appropriate angle thickness for a specific application.

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