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3" Alloy Steel Square Bar 4340-Normalized & Tempered with Radius Corner -Part #: 28043

FREE MTR AVAILABLE

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1 Dimension(s) for this product

Height: 3 "

Available Sizes for this Product

Read More Specifications See Product Guide

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Product Details, Specifications, and Technical Information

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.

Dimension Name	Specification
Height	3
Max Length	240
Alloy	4340
Temper	Normalized & Tempered
Shape Type	Radius Corner
MTR Availability	Yes
Material	Alloy Steel
Shape	Bar-Square
Custom Cut Warehouse	1

Weight/Lineal Foot
30.67 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
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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