Carbon Steel Square 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.

MTR MTR Available
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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.
Height
25
Max Length
12
Alloy
1045
Metal Type
Carbon Steel
Shape
Bar-Square
Yes
Eniteo Vendor ID
1961
Custom Cut Warehouse
0
Weight/Lineal Foot
6.59 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
Info

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 a 25mm square bar made from 1045 carbon steel, with a length of approximately 12 inches (+/- 2 inches). It features medium tensile strength, good weldability, and machinability, making it suitable for various applications.

This product is available in a standard length of 12 inches with a tolerance of plus or minus 2 inches. However, the custom cut warehouse availability is listed as zero, indicating that custom cutting services may not be offered for this item.

The 1045 carbon steel square 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 high strength and good machinability.

Yes, a Material Test Report (MTR) is available for this 25mm Carbon Steel Square Bar 1045, providing assurance of its material properties and quality.

The product is in stock and sold in packs of two pieces. It weighs approximately 6.59 pounds per unit, ensuring manageable shipping and handling.

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