Specifications
shape Image

Weight/Lineal Foot: 51.23

Dimension Name Value
Alloy 4130
Temper Normalized
Diameter 4.5
Max Length 144
MTR Availability Yes
Material Alloy Steel
Shape Bar-Round
Custom Cut Warehouse 1
Overview

See Alloy Steel Tolerances

Cold Finish Alloy Steel Round Bar 4130 (4.5") offers good weldability without compromising steel abrasion and impact resistance. 4130 is commonly used in structural applications, including gears, fasteners, and some aircraft exterior as it has good machinability, good weldability, and can be heat treated.

Weight/Lineal Foot
51.23 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.
Chemistry Information: 4130 Alloy Steel

Element

Percentage

C 0.28 - 0.33
Cr 0.8 - 1.1
Fe 97.3 - 98.22
Mo 0.15 - 0.25
Mn 0.4 - 0.6
P 0.035 max
S 0.04 max
Si 0.15 - 0.35
Mechanical Properties

Property

Value

Elongation % in 2 inches 26
Ultimate shear strength KSI 63
Ultimate KSI 97
Modulus of Elasticity KSI x 10^3 27
Yield KSI 63
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.

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