Specifications

Weight/Lineal Foot: 25.56

Dimension Name Value
Thickness 1.25
Width 6
Max Length 144
Alloy 4340
MTR Availability true
Shape Rectangle Bar
Material Alloy Steel
Custom Cut Warehouse 1
Overview

Alloy Steel Rectangle Bar 4340 has high strength, toughness, wear resistance, and fatigue strength. It can be machined in all states other than hardened and it is easily welded. Additionally, 4340 can be cold worked easily in the annealed state. It is typically used in military aircraft, automotive systems, hydraulic parts, machine tools, and a steel crankshafts.

Weight/Lineal Foot
25.56 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: 4340 Alloy Steel

Element

Percentage

Cr 0.8
C 0.37 - 0.43
Fe 96
Mn 0.7
P 0.035 max
S 0.04 max
Ni 1.83
Si 0.23
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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