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A588 Steel Channel
A588 Steel Channel
A588 Steel Channel
A588 Steel Channel

A588 Steel Channel

ASTM A588 and A709-50W corrosion-resistant and high-strength steel channels in various sizes.
Product introduction
A588 Steel Channel - High Strength & Corrosive-Resistant

ASTM A588 is another HSLA steel which is used to manufacture steel channels - C & U shapes. It has better comprehensive properties than A572 for its small amount of alloy elements - copper, chromium and nickel. The copper content itself resists corrosion effectively. Therefore, A588 steel channel section has wider applications than mild carbon steel channel like A36. It is the premium alternative for ship & car.

A588 steel channel to be exported to south korea.

Applications:

  • Bridges, buildings, cars, equipment.
  • Stair stringers, wall framing.
  • Warehouse, factory work shop.
  • Ceiling channel.

Product description:

  • Item: ASTM A588 steel channel.
  • Dimensions: UPN & UPE.
  • Web width: 80 - 200 mm.
  • Web thickness: 6 - 8.5 mm (UPN) & 4.5 - 5.2 mm (UPE).
  • Flange width: 45 - 75 mm (UPN) & 40 - 76 mm (UPE).
  • Flange thickness: 8 - 11.5 mm (UPN) & 7.4 - 9.0 mm (UPE).
  • Length: 3 m, 6 m, or as required.
  • Surface treatment: non-treatment, galvanised or primer.
  • Note: special channel sizes are available on order.
Technical data
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
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, %
A588 grade A Steel channels 70 [485] 50 [345] 18 21
ASTM A588 steel u channel sizes - UPN
Item Depth (mm) Flange width (mm) Web thickness (mm) Flange thickness (mm) Weight (kg/m)
UPN80 80 45 6 8 8.64
UPN100 100 50 6 8.5 10.6
UPN120 120 55 7 9 13.4
UPN140 140 60 7 10 16
UPN160 160 65 7.5 10.5 18.8
UPN180 180 70 8 11 22
UPN200 200 75 8.5 11.5 25.3
ASTM A588 steel c channel sizes - UPE
Item Depth (mm) Flange width (mm) Web thickness (mm) Flange thickness (mm) Weight (kg/m)
UPE80 80 40 4.5 7.4 7.05
UPE100 100 46 4.5 7.6 8.59
UPE120 120 52 4.8 7.8 10.4
UPE140 140 58 4.9 8.1 12.3
UPE160 160 64 5 8.4 14.2
UPE180 180 70 5.1 8.7 16.3
UPE200 200 76 5.2 9 18.4
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