Hot Rolled Steel Square Bar
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Description
A36 hot rolled steel square bars, or keystock, is an excellent candidate for most processing techniques. A36 hot rolled steel square bars have a rough, blue-grey finish, dull rounded edges and have inexact dimensions throughout length. A36 material is a low carbon steel, often referred to as mild steel which is long lasting and durable. Common applications include shafts, railings, stakes, ornamental projects, and tines. 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 | Length | Weight (lbs/ft) |
| 3/8" | 240.00" | 0.477 |
| 1/2" | 240.00" | 0.850 |
| 5/8" | 240.00" | 1.329 |
| 3/4" | 240.00" | 1.910 |
| 7/8" | 240.00" | 2.600 |
| 1" | 240.00" | 3.399 |
| 1-1/4" | 240.00" | 5.310 |
| 1-1/2" | 240.00" | 7.650 |
| 1-3/4" | 240.00" | 10.410 |
| 2" | 240.00" | 13.599 |
| 2-1/2" | 240.00" | 21.250 |