Product Description

ASTM A36 Steel I Beam - Galvanized or Painted Available

ASTM A36 carbon steel i-shaped section

ASTM A36 i beam has intermediate tensile and yield strength for its low carbon content without other alloy elements. A36 steel beams are common material for construction and civil engineering as a result of competitively low cost & good properties in welding, forming and machining.

Hot-dip galvanized carbon steel beams will effectively protect the steel from corrosion of weathers & environments. The amount of zinc coating is customized according to your requirement.


Product description:

· Item: ASTM A36 steel beam.

· Technology: hot rolled.

· Surface treatment: black, galvanized or primed.

· Sizes: IPN & IPE European Standard.

· Web width: 42 - 215 mm.

· Depth: 80 - 600 mm.

· Web thickness: 3.8 - 21.6 mm.

· Note: Special steel beam sizes are customized on order.


A36 carbon i beam chemical composition

Steel grade

Styles

Carbon, max, %

Manganese, %

Phosphorus, max, %

Sulfur, max, %

Silicon, %

A36

Steel sections

0.26

--

0.04

0.05

≤0.40

Note: Copper content is available when your order is specified.

A36 carbon i beam mechanical property

Steel grade

Styles

Tensile strength, ksi [MPa]

Yield point, min, ksi [MPa]

Elongation in 8 in. [200 mm], min, %

Elongation in 2 in. [50 mm], min, %

A36

Steel sections

58 - 80 [400 - 550]

36 [250]

20

21

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Main brand chemical composition

Grade / StandardC (≤%)Mn (≤%)Si (≤%)P (≤%)S (≤%)Other Elements (Typical)
A360.260.90.40.040.05Cu ≥ 0.20 (min)*(*For shapes > 426 kg/m)
A9920.230.50-1.500.40.0350.045Cu ≥ 0.20 (min),V ≤ 0.11, Cb ≤ 0.06
S355JR0.241.60.550.0450.045Cu ≤ 0.55, N ≤ 0.014
S355J20.241.60.550.0350.035Cu ≤ 0.55, N ≤ 0.014
Q355B0.241.60.550.0350.035Cr ≤ 0.30, Ni ≤ 0.50,Cu ≤ 0.40
SM490YA0.21.60.550.0350.035Cu ≤ 0.55


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