Specifications
shape Image

Material Meets These Standard(s):

AMS6414,

MIL-S8844 CL1,

Weight/Lineal Foot: 8.193

Dimension Name Value
Diameter 1.75
Max Length 144
Alloy 4340
Shape Type VAR
MTR Availability true
Shape Round Bar
Material Alloy Steel
Custom Cut Warehouse 0
Overview

Alloy Steel Round Bar 4340 VAR 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
8.193 pounds
Material Specifications

This material meets the following specs : AMS 6414

This material meets the following specs : MIL-S 8844 CL1

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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