ASTM A36 steel channel is hot-rolled, low carbon steel section with good properties including welding, machinability and ductility. A36 structural channel have two types of sizes: UPN & UPE - tapered flanges and parallel flanges respectively. If you can't find the specific size in the table below, bespoke channel dimensions are available.

ASTM A36 steel C channel
ASTM A36 steel c channel

ASTM A36 mild steel channel could be galvanized or primed to add a layer of protective coating to resist environment or weather corrosion. The specific zinc coating can be ordered depending on your requirements.

Applications:
Building or construction supporting components.
Framing supports for truck, trailer, equipment.
Ceiling channel system.
Everyday uses like worktable.
Product description:
Item: ASTM A36 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.
A36 steel channel chemical composition
Steel grade Styles Carbon, max, % Manganese, % Phosphorus, max, % Sulfur, max, % Silicon, %
A36 Steel shapes 0.26 -- 0.04 0.05 ≤0.40
NOTE: Copper content is available when your order is specified.

A36 steel channel 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 shapes 58 - 80 [400 - 550] 36 [250] 20 21
ASTM A36 steel u channel sizes
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 A36 steel c channel sizes
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 18.4A36 carbon steel channel packed by steel wires
ASTM A36 u channel packed by steel wire

A studio in London is made of steel channel frame
C steel channels used for a modern studio
If you are interested you can contact us via sales at steel-sections dot com.