$452.55
ea.
$452.55
for
1
4" Alloy Steel Square Bar 4340-Normalized & TemperedPart #: 29124
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Alloy Steel Square 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.
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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
4
Max Length
240
Alloy
4340
Temper
Normalized & Tempered
Metal Type
Alloy Steel
Shape
Bar-Square
Yes
Custom Cut Warehouse
1
Weight/Lineal Foot
54.53 pounds
Chemistry Information : 4340 Alloy Steel
Element
Percentage
Element
Percentage
Element
Percentage
C
0.37
-
0.43
Cr
0.8
Fe
96
Mn
0.7
Ni
1.83
P
0.035
max
S
0.04
max
Si
0.23
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