Product Details, Specifications, and Technical Information

See Cold Roll Steel Tolerances

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.

shape Image
Dimension Name Specification
Diameter 2.25
Max Length 144
Alloy 1045
Production Method Cold Finished
MTR Availability Yes
Full Length true
Material Carbon Steel
Shape Bar-Round
Custom Cut Warehouse 1
Material Specifications

This material meets the following specs: ASTM -A108, ASTM -A29(call for availability)

Weight/Lineal Foot
13.5 pounds
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.
Mechanical Properties
Property Value
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
Chemistry Information: 1045 Carbon Steel
Element Percentage
Fe 98.7
Mn 0.8
S 0.05
C 0.45
P 0.04
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