Hot Rolled Steel MC Channel

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Description

A36 hot rolled steel MC channels, also referred to as “junior channels or miscellaneous channels”, and are an excellent candidate for most processing techniques. A36 hot rolled steel channels have a rough, blue-grey finish. A36 material is a low carbon steel mild steel which is long lasting and durable. Hot rolled MC channels have a “structural shape” meaning at least one dimension (excluding length) is greater than 3 inches. MC channels have smaller flange slope than “C” channels. Common applications include structural support, trailers, and other architectural uses. ASTM A36 / A36M-08 is the standard specification for carbon structural steel.

Features

ASTM

ASTM A36

Characteristics

A36
Most commonly used mild and hot rolled steel. Good welding, forming, & machining. Low cost structural steel.

Alloy

A36

Specifications

CHEMICAL COMPOSITION

Element Percentage
C 0.26
Cu 0.2
Fe 99
Mn 0.75
P 0.04 max
S 0.05 max

 

MECHANICAL INFORMATION

  Imperial Metric
Density 0.282 lb/in3 7.8 g/cc
Ultimate Tensile Strength 58,000psi 400 MPa
Yield Tensile Strength 47,700psi 315 MPa
Shear Strength 43,500psi 300 MPa
Melting Point 2,590 - 2,670°F 1,420 - 1,460°C

 

Hardness Brinell 140
Production Method Hot Rolled
The provided chemical compositions and mechanical properties are general approximations. Please contact our Customer Service Department for material test reports.
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Available Sizes

AVAILABLE SIZES

Size Depth Width  Thickness Length Weight
(lbs/ft)
3" x 7.1# 3" 1.938" 0.312" 240.00" 7.100
4" x 13.8# 4" 2.5" 0.5" 240.00" 13.800
6" x 12# 6" 2.497" 0.31" 240.00" 12.000
6" x 15.3# 6" 3.5" 0.34" 240.00" 15.300
6" x 16.3# 6" 3" 0.375" 240.00" 16.300
6" x 18# 6" 3.5" 0.379" 240.00" 18.000
8" x 8.5# 8" 1.874" 0.179" 240.00" 8.500
8" x 18.7# 8" 2.978" 0.353" 240.00" 18.700
8" x 20# 8" 3.025" 0.4" 240.00" 20.000
8" x 22.8# 8" 3.502" 0.427" 240.00" 22.800
10" x 8.4# 10" 1.5" 0.17" 240.00" 8.400
10" x 22# 10" 3.315" 0.29" 240.00" 21.999
12" x 10.6# 12" 1.5" 0.19" 240.00" 10.599
18" x 42.7# 18" 3.95" 0.45" 240.00" 42.700
18" x 45.8# 18" 4" 0.5" 240.00" 45.800


 

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