Angle steel ASTM Low-carbon Angle steel galvanized iron Angle steel

Short Description:

Angle steel is a type of steel widely used in construction and mechanical engineering, with high strength and deformation resistance, which can effectively support structures and maintain stability. Its L-shaped section design makes it resistant to bending and twisting when stressed, making it suitable for a variety of uses such as frames, brackets and connectors. Angle steel is easy to process, weld and install, adapt to different engineering needs, and can improve corrosion resistance and extend service life through surface treatment.


  • Standard: ASTM
  • Grade: SS400 A36 ST37-2 ST52 S235JR S275JR S355JR Q235B Q345B
  • Size(Equal): 20x20mm-250x250mm
  • Size(unequal): 40*30mm-200*100mm
  • Length: 6000mm/9000mm/12000mm
  • Delivery Term: FOB CIF CFR EX-W
  • Contact Us: +86 15320016383
  • : chinaroyalsteel@163.com
  • Product Detail

    Product Tags

    PRODUCT PRODUCTION PROCESS

    The production process of angle steel usually includes the following steps:

    Material preparation: Select steel plate materials that meet the requirements, usually hot-rolled or cold-rolled steel plates, and select materials according to design requirements and standards.

    Cutting: Cut the steel plate according to the design requirements to obtain a steel plate blank that meets the length requirements.

    Heating: Send the cut steel plate blank into the heating furnace for preheating treatment to improve the plasticity and processing performance of the material.

    Cold bending forming: The preheated steel plate blank is sent to the cold bending forming machine for forming processing. Through processes such as rolling and bending, the steel plate is cold-bent into the cross-sectional shape of unequal angle steel.

    Cutting to length: Cut the cold-formed unequal angle steel according to the design requirements to obtain unequal angle steel products that meet the length and size requirements.

    Leveling and straightening: Level and straighten the cut unequal angle steel to ensure the straightness and dimensional accuracy of the product.

    Surface treatment: Surface treatment of unequal angle steel, such as rust removal, painting, etc., to improve its anti-corrosion performance.

    Inspection: Conduct quality inspection on the produced unequal angle steel, including inspection of appearance quality, dimensional deviation, etc.

    Packaging and leaving the factory: Pack the qualified unequal angle steel, label the product information, and store it in the factory.

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    Product Detail

    Equal Angle Steel

    Equal and unequal carbon steel angle bars are common structural steel components used in construction, manufacturing, and engineering projects. Both types are L-shaped and made from carbon steel, but they differ in the dimensions of their legs.

    • Equal angle bars have both legs of equal length, forming a 90-degree angle. They are used in applications where a right-angle structure is required, such as frames, supports, and reinforcements.
    • Unequal angle bars have one leg longer than the other, resulting in a non-90-degree angle. They are suitable for applications where a varying support structure or specific load-bearing requirements exist.

    Both types of angle bars are available in standard dimensions and are often utilized for framing, bracing, and support in various construction and industrial settings. They can be easily welded, machined, and customized to meet specific project needs. Additionally, their carbon steel composition provides strength and durability for structural applications.

     

    item
    value
    Standard
    ASTM, AiSi, DIN, EN, GB, JIS
    Place of Origin
    China
    Type
    Equal and Unequal angle bar
    Application
    structure、Industrial building、Industry/Chemical Equipment/Kitchen
    Tolerance
    ±3%
    Processing Service
    Bending, Welding, Punching, Decoiling, Cutting
    Alloy Or Not
    Non-Alloy
    thickness
    0.5mm-10mm
    Delivery Time
    8-14 days
    Product name
    Hot Rolled Steel Angle Bar
    Processing Service
    Cutting
    Shape
    Equal Unequal
    MOQ
    1 Ton
    Material
    Q235/Q345/SS400/ST37-2/ST52/Q420/Q460/S235JR
    Length
    6m-12m
    PRICE TERM
    CIF CFR FOB EX-WORK
    Packing
    Standard Packing
    Keywords
    Angel Steel Bar
    Equal angle steel
    Size Weight Size Weight Size Weight Size Weight
    (MM) (KG/M) (MM) (KG/M) (MM) (KG/M) (MM) (KG/M)
    20*3 0.889 56*3 2.648 80*7 8.525 12*10 19.133
    20*4 1.145 56*4 3.489 80*8 9.658 125*12 22.696
    25*3 1.124 56*5 4.337 80*10 11.874 12*14 26.193
    25*4 1.459 56*6 5.168 90*6 8.35 140*10 21.488
    30*3 1.373 63*4 3.907 90*7 9.656 140*12 25.522
    30*4 1.786 63*5 4.822 90*8 10.946 140*14 29.49
    36*3 1.656 63*6 5.721 90*10 13.476 140*16 33.393
    36*4 2.163 63*8 7.469 90*12 15.94 160*10 24.729
    36*5 2.654 63*10 9.151 100*6 9.366 160*12 29.391
    40*2.5 2.306 70*4 4.372 100*7 10.83 160*14 33.987
    40*3 1.852 70*5 5.697 100*8 12.276 160*16 38.518
    40*4 2.422 70*6 6.406 100*10 15.12 180*12 33.159
    40*5 2.976 70*7 7.398 100*12 17.898 180*14 38.383
    45*3 2.088 70*8 8.373 100*14 20.611 180*16 43.542
    45*4 2.736 75*5 5.818 100*16 23.257 180*18 48.634
    45*5 3.369 75*6 6.905 110*7 11.928 200*14 42.894
    45*6 3.985 75*7 7.976 110*8 13.532 200*16 48.68
    50*3 2.332 75*8 9.03 110*10 16.69 200*18 54.401
    50*4 3.059 75*10 11.089 110*12 19.782 200*20 60.056
    50*5 3.77 80*5 6.211 110*14 22.809 200*24   71.168
    50*6 4.456 80*6 7.376 125*8 15.504
    Equal Angle Steel

    ASTM Equal Angle Steel

    Grade:A36A709A572

    Size:20x20mm-250x250mm

    StandardASTM A36/A6M-14

     

    Equal Angle Steel (2)
    size

    Features

    Mild equal angle steel bars, also known as angle iron or L-shaped steel, are commonly used in construction and industrial applications due to their versatility and structural properties. Some key features of mild equal angle steel bars include:

    Right Angle: These bars have equal length legs, meeting at a 90-degree angle, which makes them suitable for framing, bracing, and supporting structures.

    Strength: Made from mild steel, these bars provide good strength and rigidity, making them suitable for load-bearing applications.

    Weldability: Mild steel equal angle bars are easily weldable, allowing for versatility in fabrication and construction projects.

    Machinability: They can be machined and cut to specific lengths and angles to suit the requirements of a particular project.

    Corrosion Resistance: Mild steel can be susceptible to corrosion, so appropriate protective coatings or treatments may be required in certain environments.

    Versatility: These bars are used in a variety of applications including building frames, supports, reinforcements, and as structural components in a wide range of industries.

    Equal Angle Steel (2)

    Application

    Versatile applications: Equal angle bars are utilized in a wide range of applications, including:

    Structural support in building and infrastructure construction, such as framing, bracing, and support members.
    Framework and reinforcement in fabrication and manufacturing processes, including machinery, equipment, and storage systems.
    Architectural elements in building design, such as support brackets, corner guards, and decorative trim.
    Machinability and weldability: Equal angle bars are often easily machined, cut, and welded to adapt to specific design and installation requirements. This versatility makes them suitable for various custom fabrication needs.

    Strength and load-bearing capabilities: The symmetrical shape and sturdy construction of equal angle bars make them capable of bearing significant loads and providing structural stability in different applications.

    Surface finish and coatings: Depending on the material and application, equal angle bars may be available with various surface finishes, such as mill finish or protective coatings to enhance durability and corrosion resistance.

    Equal Angle Steel (3)

    Packaging & Shipping

    The packaging of angle steel bars is an important consideration to ensure their safe transportation and handling. Typically, angle steel bars are packaged in a way that protects them from damage during shipping and storage. Common packaging methods for angle steel bars include:

    Bundling: Angle steel bars are often bundled together using steel straps or wires to secure them in place. This helps prevent the bars from shifting or becoming damaged during transit.

    Protective Covering: Angle steel bars may be wrapped in protective material such as plastic or paper to shield them from moisture, dirt, and other contaminants.

    Wooden Crates or Skids: For added protection, angle steel bars may be packaged in wooden crates or skids. This provides a sturdy and stable base for transportation and prevents the bars from being damaged by rough handling.

    Labeling: Proper labeling of the packages with important information such as dimensions, weight, grade of steel, and handling instructions is essential for easy identification and safe handling.

    Securing for Transport: Angle steel bars should be securely positioned within the packaging to prevent movement and potential damage during transportation.

    Equal Angle Steel (5)
    Equal Angle Steel (4)

    CUSTOMERS VISIT

    steel (2)

    FAQ

    1.How can I get a quotation from you ?
    You can leave us message, and we will reply every message in time.

    2.Will you delivery the goods on time?
    Yes,we promise to provide best quality products and delivery on time. Honesty is our company's tenet.

    3.Can I get samples before order ?
    Yes, of course. Usually our samples are free,we can produce by your samples or technical drawings.

    4.What is your payment terms?
    Our usual payment term is 30% deposit, and rest against B/L. EXW, FOB,CFR, CIF.

    5.Do you accept the third party inspection?
    Yes absolutely we accept.

    6.How do we trust your company?
    We specialise in steel business for years as golden supplier, headquarter locates in Tianjin province, welcome to investigate in any ways, by all means.


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