5/8" Alloy Steel Hex Bar 4340 Cold Finished, Normalized & Tempered -Part #: 27781

FREE MTR AVAILABLE

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1 Dimension(s) for this product

Across Flats: 0.625 "

Available Sizes for this Product

Read More Specifications See Product Guide

2 Select length below or Custom Cut

12" (1 ft.) - $21.40 wt. 1.15 lb.

24" (2 ft.) - $41.66 wt. 2.3 lb.

36" (3 ft.) - $56.84 wt. 3.45 lb.

48" (4 ft.) - $70.90 wt. 4.6 lb.

72" (6 ft.) - $100.12 wt. 6.9 lb.

96" (8 ft.) - $124.70 wt. 9.2 lb.

144" (12 ft.) - $155.24 wt. 13.8 lb.

Custom Cut - Select For Price

3 Update Your Quantity and Add to Your Cart

QTY

$21.40 ea.

$21.40 for 1

Product Details, Specifications, and Technical Information

Alloy Steel Hex Bar 4340 Normalized & Tempered Cold Finish 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
Max Length	144
Across Flats	0.625
Alloy	4340
Temper	Normalized & Tempered
Production Method	Cold Finished
Material	Alloy Steel
Shape	Bar-Hex
MTR Availability	Yes
RoHS	Yes 6C
REACH	No
Custom Cut Warehouse	1

Weight/Lineal Foot
1.15 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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