Cold Roll Round Bar 1045 TGP 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
4
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
1.2 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 4mm diameter carbon steel round bar 1045 TGP 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 good machinability.

This product is available in a standard 72" length with a tolerance of +/- 2". However, the custom cut warehouse availability is zero, indicating that custom cutting services may not be offered for this item.

Yes, an MTR report is available for this 4mm Carbon Steel Round Bar 1045 TGP, providing assurance of its material properties and compliance.

The 1045 TGP carbon steel round bar has a machinability rating of 64 and an ultimate tensile strength of 94 ksi, making it suitable for applications requiring high strength and good machinability.

This product is sold in packs containing 3 pieces, each piece being a 72" length round bar with a 4mm diameter.

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