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ASTM A36 Angle steel
ASTM A36 Angle steel
ASTM A36 Angle steel
ASTM A36 Angle steel

ASTM A36 Angle steel

Angle steel, commonly known as angle iron, is a long steel with two sides perpendicular to each other. There are equal angle steel and unequal angle steel.The width of two sides of an equal angle steel is equal. The specification is expressed in mm of side width × side width × side thickness. Such as "∟ 30 × 30 × 3", that is to say, equal angle steel with side width of 30mm and side thickness of 3mm. It can also be expressed by model. The model is the centimeter of the side width, such as ∟ 3 × 3. The model does not represent the dimensions of different edge thicknesses in the same model, so the edge width and edge thickness dimensions of angle steel shall be filled in completely in the contract and other documents to avoid using the model alone. The specification of hot rolled equal leg angle steel is 2 × 3-20 × 3.
Product Description

Hot rolled ASTM A36 steel angle bar is the most widely used structural steel by the construction industry as its very economical cost. Structural mild A36 angles are manufactured by rolling pre-heated blooms into an angle shape. Commonly the angle beam shows 90 degree; other degrees will be available on your order. All our metal angles are produced under strict quality controls to make sure that their conformity to ASTM A36 specification.

ASTM A36 steel angle

A36 steel angle covers unequal and equal angle steel according to the depth of legs. Unequal angle steels or L-shaped steels as well as equal angle steels are necessary components for building communication tower, power tower, workshops, steel structure buildings and other engineering projects. Apart from industrial and engineering applications, angle iron could be found in our everyday life like industrial shelve, classical coffee table and so on.

Galvanized ASTM A36 steel angle
Hot-dip galvanized steel angle is ideal for outdoor applications or corrosive environments where black steel angles could be badly corroded in short time. The amount of galvanization is made according your requirements.

Product description:

  • Item: A36 Angle Steel.
  • Standard: ASTM A36.
  • Technology: Hot Rolled.
  • Type: Equal & Unequal.
  • Surface: black or galvanized.
  • Equal angle:
    • Size: 20 × 20 mm to 200 × 200 mm.
    • Thickness: 3 to 20 mm.
    • Length: 6 m, 9 m, 12 m or per your request.
  • Unequal angle:
    • Size: 30 × 20 to 250 × 90.
    • Thickness:3 to 10 mm.
    • Length: 6 m, 9 m, 12 m or per your request.

A36 structural steel angle features & benefits:

  • Low-cost material compared to HSLA steels.
  • General for construction & industrial applications.
  • Galvanized A36 steel angles increase resistance to corrosion.
  • Weldable, formable and machinable.

Product Name Steel Angle、Angle Steel、iron Angle、Angle Bar,MS angle,Carbon Steel Angle
Material Carbon Steel/Mild Steel/non-alloy and alloy steel
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
Standard GB, ASTM, JIS, DIN, BS, NF,etc.
Thickness tolerance 5%-8%
Application Mechanical&manufacturing,Steel structure,Shipbuilding,Bridging,Automobile classis,Construction,Decoration.

Technical data
Size Chart of Angle Steel
Size(mm) Weight
(kg/m)
Size(mm) Weight (kg/m) Size(mm) Weight (kg/m) Size(mm) Weight (kg/m)
25*25*3  1.124 90*90*10 13.476 200*200*20 60.056 100*63*10 12.142
25*25*4  1.459 90*90*12 15.94 25*16*3 0.912 100*80*6 8.35
30*30*3  1.373 100*100*6 9.366 32*20*3 1.171 100*80*7 9.656
30*30*4 1.786 100*100*7 10.83 32*20*4 1.522 100*80*8 10.946
40*40*3 1.852 100*100*8 12.276 40*25*3 1.484 100*80*10 13.476
40*40*4 2.422 100*100*10 15.12 40*25*4 1.936 110*70*6 8.35
40*40*5 2.976 100*100*12 20.611 45*28*3 1.687 110*70*7 9.656
50*50*4 3.059 100*100*16 23.257 45*28*4 2.203 110*70*8 10.946
50*50*5 3.77 110*110*7 11.928 50*32*3 1.908 110*70*10 13.476
50*50*6 4.465 110*110*8 13.532 50*32*4 2.494 125*80*7 11.066
60*60*5 4.52 110*110*10 16.69 56*36*3 2.153 125*80*8 12.551
60*60*6 5.42 110*110*12 19.782 56*36*4 2.818 125*80*10 15.474
63*63*5 4.822 110*110*14 22.809 56*36*5 3.466 125*80*12 18.33
63*63*6 5.721 125*125*8 15.504 63*40*4 3.185 140*90*8 14.1
63*63*8 7.469 125*125*10 19.133 63*40*5 3.92 140*90*10 17.475
63*63*10 9.151 125*125*12 22.696 63*40*6 4.638 140*90*12 20.724
70*70*5 5.397 125*125*14 26.193 70*45*5 4.403 140*90*14 23.908
70*70*6 6.406 140*140*10 21.488 70*45*6 5.218 160*100*10 19.872
70*70*7 7.398 140*140*12 25.522 70*45*7 6.011 160*100*14 27.274
70*70*8 8.373 140*140*14 29.49 75*50*5 4.808 160*100*16 30.853
75*75*5 5.818 140*140*16 35.393 70*50*6 5.699 180*110*10 22.273
75*75*6 6.905 160*160*10 24.729 70*50*8 7.431 180*110*12 26.464
75*75*7 7.976 160*160*12 29.391 70*50*10 9.098 180*110*14 30.589
75*75*8 9.03 160*160*14 33.987 80*50*5 15.005 200*125*16 34.649
75*75*10 11.089 160*160*16 38.518 80*50*6 5.935 200*125*12 29.761
80*80*6 7.376 180*180*12 33.159 80*50*7 6.848 200*125*14 34.436
80*80*7 8.525 180*180*14 38.383 80*50*8 7.745 200*125*16 39.045
80*80*8 9.658 180*180*16 43.542 90*56*5 5.661 200*125*18 43.588
80*80*10 11.874 180*180*18 48.634 90*56*6 6.717    
90*90*6 8.35 200*200*14 42.894 90*56*8 8.779    
90*90*7 9.656 200*200*16 48.68 100*63*7 8.722    
90*90*8 10.946 200*200*18 54.401 100*63*8 9.878    












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