• ASTM STANDARD HIGH QUALITY HOT ROLLED ANGLE System 1
  • ASTM STANDARD HIGH QUALITY HOT ROLLED ANGLE System 2
  • ASTM STANDARD HIGH QUALITY HOT ROLLED ANGLE System 3
ASTM STANDARD HIGH QUALITY HOT ROLLED ANGLE

ASTM STANDARD HIGH QUALITY HOT ROLLED ANGLE

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
50 m.t.
Supply Capability:
100000 m.t./month

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TechniqueSlitting hot rolled steel coil

Grade: Q235, Q195,A36 SS400 S235jr.St37-2

Standard: AISI,GB,DIN,ASTM,EN,JIS

Length: 6m, 9m, 12m or as your requirement.

Width: 10mm-1010mm

Thickness: 1.5mm-20mm

Business type: big manufacture

Place of origin: Tianjin China (Mainland)

Packaging Details: In bundles for exporting and sea worthy

Delivery Detail: Within 15-35 days after receiving L/C or deposite T/T

ASTM STANDARD HIGH QUALITY HOT ROLLED ANGLE

ASTM STANDARD HIGH QUALITY HOT ROLLED ANGLE




General specification as below: 

 

                                     Flat  Bar Specification

      Width

  (mm)

Thickness

(mm)

Length

(m)

 Theoretical Weight

    (kg/m)

20

2.0

6/9/12

0.31

20

2.5

6/9/12

0.39

20

2.75

6/9/12

0.43

25

2.5

6/9/12

0.49

25

3.75

6/9/12

0.74

30

2.5

6/9/12

0.59

30

3.5

6/9/12

0.82

30

9.75

6/9/12

2.30

40

3.5

6/9/12

1.10

40

4.75

6/9/12

1.50

40

11.75

6/9/12

3.69

50

2.75

6/9/12

1.08

50

4.5

6/9/12

1.77

50

9.75

6/9/12

3.83

60

5.5

6/9/12

2.60

60

7.5

6/9/12

3.53

60

11.5

6/9/12

5.42

80

5.5

6/9/12

3.45

80

7.5

6/9/12

4.71

80

11.75

6/9/12

7.38

100

3.25

6/9/12

2.55

100

4.75

6/9/12

3.73

100

7.5

6/9/12

5.89

120

9.75

6/9/12

9.18

120

11.75

6/9/12

11.07

150

9.75

6/9/12

11.48

150

11.5

6/9/12

13.54

150

13.5

6/9/12

15.90

160

11.75

6/9/12

14.76

200

9.5

6/9/12

14.92

250

5.75

6/9/12

11.28

340

7.75

6/9/12

20.68

 

 

 


Products Advantages

1. high quality competitive price and Accurate in size 

2. high dimensional accuracy

3. Guaranteed raw material 

4.high utilization rate of material             

5.convenient in construction, saving much time and labor

6. high mechanical strength

Application: Widely used for construction, Ship building, Machinery manufacturing ,steel structure,agriculture and steel grating. 



Q:What are the different types of steel angles used in storage racks?
There are primarily two types of steel angles used in storage racks: perforated angles and slotted angles. Perforated angles have evenly spaced holes along the length, allowing for flexibility in adjusting shelf heights. Slotted angles, on the other hand, have elongated slots that provide the option for adjustable shelving as well as easier assembly and disassembly of the storage racks.
Q:What is the purpose of using steel angles in construction?
Steel angles are commonly used in construction for several purposes. The primary purpose of using steel angles is to provide structural support and stability to various components of a building or structure. These angles are often used to reinforce corners, edges, and joints, adding strength and rigidity to the overall structure. Additionally, steel angles are used to distribute and transfer loads or forces within the construction. They help to evenly distribute the weight and stress across different parts of the structure, preventing any concentrated points of weakness. Moreover, steel angles are versatile and can be easily customized and fabricated to meet specific construction requirements. They can be cut, drilled, and welded, allowing for seamless integration into a wide range of construction projects. Furthermore, steel angles offer excellent durability and resistance to corrosion, making them suitable for both indoor and outdoor applications. They can withstand heavy loads, extreme weather conditions, and provide long-lasting support to the structure. In summary, the purpose of using steel angles in construction is to enhance the structural integrity, provide support and stability, distribute loads, and ensure the longevity of the building or structure.
Q:What does L50*4 angle mean in CAD?
L50*4 in the steel structure is 50mm wide *50mm width *4mm thick equilateral angle iron, that is, the 50 series of angle steel.
Q:Are steel angles readily available in the market?
Yes, steel angles are readily available in the market. Steel angles are a common structural component used in various construction and manufacturing applications. They are widely stocked by steel suppliers, metal fabricators, and construction material stores. Steel angles come in a variety of sizes, shapes, and grades to meet different project requirements. Whether you need small quantities for a DIY project or large quantities for a commercial construction project, you can easily find steel angles in the market.
Q:How do you determine the shear capacity of a steel angle?
To determine the shear capacity of a steel angle, several factors need to be considered. The shear capacity is the maximum load that the angle can sustain without failure in shear. The first step in determining the shear capacity is to identify the properties of the steel angle, such as the material grade and dimensions. The grade of the steel determines its strength properties, which are crucial for calculating the shear capacity. The dimensions of the angle, including the length, width, and thickness, will also play a significant role in the calculations. Next, it is necessary to determine the critical shear area of the angle. This area represents the portion of the angle that will experience the highest shear stress during loading. The critical shear area can be calculated by considering the location of the applied load and the geometry of the angle. Once the critical shear area is determined, the next step is to calculate the shear stress acting on this area. The shear stress is calculated by dividing the applied load by the area. It is important to ensure that the shear stress does not exceed the allowable shear stress for the specific grade of steel being used. 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 provides the maximum load that the angle can sustain without failure in shear. It is important to note that the shear capacity of a steel angle may be influenced by other factors such as the presence of holes or welds, which can weaken the structure. In such cases, additional calculations or considerations may be required. Overall, determining the shear capacity of a steel angle involves 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:Can steel angles be used for retaining walls?
Steel angles are a viable option for retaining walls. In construction, steel angles are commonly employed for a variety of purposes, including supporting structures and constructing retaining walls. They offer stability and strength to the wall, making them suitable for retaining soil or other substances. Steel angles can serve as the primary structural element or be combined with materials like concrete or timber to create a durable and robust retaining wall. The specific factors to consider in the design and engineering process would be the wall's height, load requirements, soil conditions, and local building codes. However, when properly designed and installed, steel angles can prove to be an effective choice for retaining walls.
Q:What are the common shapes and dimensions of steel angles?
Steel angles are commonly available in a variety of shapes and dimensions to suit various applications. The most common shapes of steel angles are L-shaped or right angles, with equal legs or unequal legs. These angles are typically formed by bending a piece of steel into the desired shape. In terms of dimensions, steel angles can vary in size depending on their intended use. The length of the legs, which are the two sides of the angle, can range from a few inches to several feet. The thickness or gauge of the steel used to make angles can also vary, with thinner gauges being more lightweight and thicker gauges providing greater strength. The most common dimensions for steel angles include: - Equal Leg Angles: These angles have legs of equal length, forming a 90-degree angle. Common sizes for equal leg angles range from 1/2 inch to 6 inches in leg length, with thicknesses ranging from 1/8 inch to 1/2 inch. - Unequal Leg Angles: These angles have legs of different lengths, forming a 90-degree angle. The longer leg is typically referred to as the "vertical leg" and the shorter leg as the "horizontal leg." Common sizes for unequal leg angles range from 1 inch to 6 inches in vertical leg length, with thicknesses ranging from 1/8 inch to 1/2 inch. It's important to note that these dimensions are just a general guideline, and steel angles can be custom-made to meet specific requirements. Additionally, steel angles can be hot-rolled or cold-formed, which affects their structural properties and manufacturing processes. Therefore, it's essential to consult the specific standards and regulations applicable to your project or industry when selecting steel angles.
Q:What are the different types of steel coatings available for angles?
There are several types of steel coatings available for angles, including galvanized coatings, epoxy coatings, powder coatings, and paint coatings.
Q:Can steel angles be used in the construction of airport terminals?
Yes, steel angles can be used in the construction of airport terminals. Steel angles are commonly used in structural applications because of their strength and durability. They can be used for framing, support, and reinforcement in various structural elements of airport terminals, such as columns, beams, and trusses.
Q:What are the different types of steel angles used in automotive manufacturing?
Automotive manufacturing relies on a variety of steel angles that play a crucial role in designing and constructing automotive structures and parts. Some of the commonly utilized steel angles in this industry include: 1. Equal Angle: This type of steel angle consists of sides of equal length, forming a 90-degree angle. In automotive manufacturing, equal angles find applications in chassis frames, suspension components, and brackets. 2. Unequal Angle: As the name suggests, unequal angles have sides of unequal lengths, creating a 90-degree angle. Automotive manufacturers employ unequal angles to fabricate components with specific dimensions and angles, such as door frames, body reinforcements, and support structures. 3. L Angle: Also known as angle irons, L angles possess two sides of equal length that form a 90-degree angle. They are extensively used in automotive manufacturing for various purposes, including reinforcing panels, mounting brackets, and structural supports. 4. T Angle: Resembling the shape of the letter "T," T angles consist of one long side and one short side forming a 90-degree angle. In automotive manufacturing, T angles play a significant role in joining different components like body panels, fenders, and roof structures. 5. C Angle: Referred to as channel angles, C angles have a C-shaped cross-section. These angles offer structural strength and rigidity, making them suitable for applications such as frame rails, roll cages, and support beams in automotive manufacturing. 6. Z Angle: Z angles feature a Z-shaped cross-section, resembling the letter "Z." They are commonly employed in automotive manufacturing to join and reinforce components like door frames, roof structures, and body reinforcements. These examples merely scratch the surface of the numerous types of steel angles employed in automotive manufacturing. Each type serves a specific purpose and possesses unique properties, such as strength, stability, and flexibility, to meet the diverse requirements of automotive applications.

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