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.
Most commonly used mild and hot rolled steel. Good welding, forming, & machining. Low cost structural steel.
Alloy
A36
Specifications
CHEMICAL COMPOSITION |
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| Element | Percentage |
| C | 0.26 |
| Cu | 0.2 |
| Fe | 99 |
| Mn | 0.75 |
| P | 0.04 max |
| S | 0.05 max |
MECHANICAL INFORMATION |
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| 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. Contact Us |
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Available Sizes
AVAILABLE SIZES |
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| 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 |