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Product Details, Specifications, and Technical Information

See Cold Roll Steel Tolerances

Carbon Steel Rectangle Bar 1045 exhibits medium tensile strength, good weldability and machinability, and high strength. 1045 is a commonly used lower carbon steel with a wide range of applications. It is typically used in machinery parts, die forging, hot upsetting, gears, crankshafts, shafts, axles, bolts, studs, pinions, casters, and support plates.

shape Image
Dimension Name Specification
Thickness 10
Width 50
Max Length 72
Alloy 1045
Eniteo Vendor ID 1961
MTR Availability Yes
Material Carbon Steel
Shape Bar-Rectangle
Custom Cut Warehouse 0
Weight/Lineal Foot
2.64 pounds
Please note that this data is to be used ONLY FOR REFERENCE, NOT FOR DESIGN, and by using it,you agree that any decisions you make regarding materials for your project are at your own discretion.
Mechanical Properties
Property Value
Brinell Hardness 500 kg ball 170 min
Rockwell Hardness B scale 86 min
Density g/cm^3 7
Elongation Typical % 10 min
Melting Point °F 2590 - 2660
Modulus of Elasticity KSI x 10^3 29
Reduction of Area % 25 min
Specific Heat BTU/lb-°F (32-212F) 1
Thermal Conductivity BTU-in/hr-ft^2-°F 360
Tensile Strength KSI 74 min
Yield Strength KSI 70 min
Shear Strength KSI 59
Chemistry Information: 1045 Carbon Steel
Element Percentage
Fe 98.7
Mn 0.8
S 0.05
C 0.45
P 0.04
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