6" Alloy Steel Round Bar 4340-Annealed Hot Rolled Rough Turned -Part #: 7417

alloy-steel-round-bar-4340-normalized-rough-turned-main

FREE MTR AVAILABLE

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1 Dimension(s) for this product

Diameter: 6 "

Available Sizes for this Product

Material Meets These Standard(s): ASTM-A322, AMS-6415, AMS-6484(call for availability), ASTM-A29
Read More Specifications See Product Guide

2 Select length below or Custom Cut

12" (1 ft.) - $924.95
wt. 95.98 lb.

Custom Cut - Select For Price

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QTY

$924.95 ea.

$924.95 for 1

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Product Details, Specifications, and Technical Information

Alloy Steel Round Bar 4340 Normalized Rough Turned 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
Diameter	6
Max Length	144
Alloy	4340
Temper	Annealed
Production Method	Hot Rolled Rough Turned
Material	Alloy Steel
Shape	Bar-Round
MTR Availability	Yes
RoHS	Yes 6C
REACH	No
Custom Cut Warehouse	1

Material Specifications

This material meets the following specs: ASTM- A322, AMS- 6415, AMS- 6484(call for availability), ASTM- A29

Weight/Lineal Foot
95.98 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.

Mechanical Properties
Property	Value
Density g/cm^3	8
Ultimate Tensile Strength KSI	108
Yield Tensile Strength KSI	68
Brinell Hardness 500 kg load	217
Shear Strength KSI	63
Melting Point °F	2580 - 2650
Rockwell Hardness B Scale	95
Elongation % in 2 in.	22
Electrical Conductivity % IACS	8
Machinability %	50

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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