Cold Roll Round Bar 1045 Hot Rolled 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.

MTR MTR Available
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Product Information

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Please note:

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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.
Diameter
0.625
Max Length
240
Alloy
1045
Production Method
Hot Rolled
Metal Type
Carbon Steel
Shape
Bar-Round
Yes
Custom Cut Warehouse
1
Weight/Lineal Foot
1.05 pounds
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Mechanical Properties

Density g/cm^3
8
Yield Tensile Strength KSI
77
Ultimate Tensile Strength KSI
91
Brinell Hardness 3000 kg load
179
Elongation % in 2 in.
12
Rockwell Hardness B Scale
88
Shear Strength KSI
59
Melting Point °F
2590 - 2660
Electrical Conductivity % IACS
7
Machinability %
64
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Chemistry Information : 1045 Carbon Steel

Element
Percentage
Element
Percentage
Element
Percentage
Fe
98.7
Mn
0.8
S
0.05
C
0.45
P
0.04

The 5/8" 1045 carbon steel round bar is commonly used in machinery parts, die forging, hot upsetting, gears, crankshafts, shafts, axles, bolts, studs, pinions, casters, and support plates due to its medium tensile strength and high strength.

Yes, this hot rolled 1045 carbon steel round bar can be custom cut at the warehouse to meet your specific length requirements.

The 1045 hot rolled carbon steel round bar has good machinability with a machinability rating of 64, making it suitable for various machining processes.

Yes, a material test report (MTR) is available for this 1045 hot rolled carbon steel round bar to verify its chemical and mechanical properties.

This 5/8" round bar is hot rolled and exhibits a yield tensile strength of 77 ksi and an ultimate tensile strength of 91 ksi, providing medium to high strength suitable for structural and mechanical applications.

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