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ASTM A588 Steel Beam - High Strength & Good Corrosive Resistance

Hot rolled A588 steel beams with IPN sizes

Hot rolled ASTM A588 steel beam

ASTM A588 steel beam not only enjoys high tensile & yield strength but also exhibits good resistance against atmospheric corrosion for its small copper content. Given its high strength, it weighs less than A36 steel section without a reduction in strength. At the same time, it is the best material for outdoor applications and shows orange-brown surface.

Product description:

  • Item: ASTM A588 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.
ASTM A588 steel beam chemical composition (heat analysis)
Steel grade Carbon, max, % Manganese, % Phosphorus, max, % Sulfur, max, % Silicon, % Nickel, max, % Chromium, % Copper Vanadium, %
A588 grade A 0.19 0.80 - 1.25 0.04 0.05 0.30 - 0.65 0.40 0.40 - 0.65 0.25 - 0.40 0.02 - 0.10
ASTM A588 steel beam mechanical property
Steel grade Styles Tensile Sstrength, ksi [MPa] Yield point, min, ksi [MPa] Elongation in 8 in. [200 mm], min, % Elongation in 2 in. [50 mm], min, %
A588 grade A Steel angles 70 [485] 50 [345] 18 21
ASTM A588 steel beam IPE dimensions - parallel flange beam
Item Weight (kg/m) Depth (mm) Width (mm) Web thickness (mm) Flange thickness (mm)
IPE 80 6.0 80 46 3.8 5.2
IPE 100 8.1 100 55 4.1 5.7
IPE 120 10.4 120 64 4.4 6.3
IPE 140 12.9 140 73 4.7 6.9
IPE 160 15.8 160 82 5.0 7.4
IPE 180 18.8 180 91 5.3 8.0
IPE 200 22.4 200 100 5.6 8.5
IPE 220 26.2 220 110 5.9 9.2
IPE 240 30.7 240 120 6.2 9.8
IPE 270 36.1 270 135 6.6 10.2
IPE 300 42.2 300 150 7.1 10.7
IPE 330 49.1 330 160 7.5 11.5
IPE 360 57.1 360 170 8 12.7
IPE 400 66.3 400 180 8.6 13.6
IPE 450 79.1 450 190 9.4 14.6
IPE 500 90.7 500 200 10.2 16
IPE 550 106.0 550 210 11.2 17.2
IPE 600 124.4 600 220 12 19
ASTM A588 steel beam IPN dimensions - tapered flange beam
Item Weight (kg/m) Depth (mm) Width (mm) Web thickness (mm) Flange thickness (mm)
IPN 80 5.9 80 42 3.9 5.9
IPN 100 8.3 100 50 4.5 6.8
IPN 120 11.1 120 58 5.1 7.7
IPN 140 14.3 140 66 5.7 8.6
IPN 160 17.9 160 74 6.3 9.5
IPN 180 21.9 180 82 6.9 10.4
IPN 200 26.2 200 90 7.5 11.3
IPN 220 31.1 220 98 8.1 12.2
IPN 240 36.2 240 106 8.7 13.1
IPN 260 41.9 260 113 9.4 14.1
IPN280 47.9 280 119 10.1 15.2
IPN 300 54.2 300 125 10.8 16.2
IPN320 61.0 320 131 11.5 17.3
IPN 340 68.0 340 137 12.2 18.3
IPN 360 76.1 360 143 13 19.5

ASTM A588 applications:
As a result of A588 steel beam bearing copper content, it is very suitable for outdoor applications for its excellent atmospheric corrosion resistance.

  • Bridges, buildings & construction equipment.
  • Frame for cars and machinery.
  • Transmission & communication towers.
ASTM A588 steel beam for bridge shows orange-brown color.

ASTM A588 steel beam the popular alternative for corrosive-resistant material.

A588 steel beams used to build a modern house.

A588 steel beam house.

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Hebei Jinshi Industrial Metal Co., Ltd.
E-mail: sales@steel-sections.com

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