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.

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
50
Max Length
72
Alloy
1045
Production Method
Cold Finish
Metal Type
Carbon Steel
Shape
Bar-Round
Yes
Eniteo Vendor ID
1961
Custom Cut Warehouse
0
Weight/Lineal Foot
61.98 pounds
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Mechanical Properties

Density g/cm^3
8
Ultimate Tensile Strength KSI
94
Rockwell Hardness B Scale
91
Brinell Hardness 3000 kg load
190
Yield Tensile Strength KSI
68
Elongation % in 2 in.
18
Melting Point °F
2590 - 2660
Shear Strength KSI
59
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 round bar has a diameter of 50mm and a length of 72 inches. It is made from 1045 carbon steel with a cold finish, offering medium tensile strength and good machinability.

Yes, the 1045 carbon steel round bar exhibits good weldability and machinability, making it ideal for machinery parts, gears, shafts, and other applications requiring strength and durability.

Yes, a material test report (MTR) is available for this product to verify its chemical and mechanical properties.

Yes, this product is in stock and available for purchase with a single unit quantity option, ready for prompt shipment.

This 1045 carbon steel round bar is commonly used for die forging, gears, crankshafts, axles, bolts, studs, pinions, casters, and support plates due to its high strength and durability.

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