Cold Roll Round Bar 1045 Cold Finish 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.

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Product Information

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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
1
Max Length
144
Alloy
1045
Production Method
Cold Finish
Metal Type
Carbon Steel
Shape
Bar-Round
Yes
Custom Cut Warehouse
1
Weight/Lineal Foot
2.67 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

This product is shipped from specific warehouse locations based on availability and inventory; exact ship-from locations can be checked at the time of purchase or inquiry.

Yes, 1045 cold finished carbon steel round bar is well known for its good machinability, allowing it to be easily cut, drilled, or turned using standard machine shop techniques.

This round bar is often used in applications such as shafts, axles, bolts, gears, and other mechanical parts where high strength and precise dimensions are important.

The 1045 carbon steel round bar features high strength, moderate wear resistance, and good machinability. Its cold finish provides a smooth surface, making it suitable for parts that require precise dimensions and a good surface finish.

Yes, this 1045 cold finish carbon steel round bar can be custom cut to various lengths up to 144 inches, with cutting services available from the warehouse.

Absolutely, this round bar offers good machinability, making it easy to cut, drill, or turn with standard machine shop equipment.

It is commonly used for machinery parts such as shafts, axles, gears, bolts, studs, and other components requiring high strength and precise dimensions.

Yes, MTR reports are available for this product to verify its material properties and compliance.

The product ships from specific warehouse locations based on inventory and availability, and it is currently in stock in multiple length options.

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