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17mm Alloy Steel Hex Bar 4140 Metric 60" Length [+/- 2"] -Part #: 24521

17mm Alloy Steel Hex Bar 4140 Metric 60" Length [+/- 2"] -
Part #: 24521
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1 Dimension(s) for this product
  • Across Flats: 17 mm
Available Sizes for this Product available size icon
Material Meets These Standard(s): ASTM-A29
Read More Specifications See Product Guide
2 The product is available in Pack of 1
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QTY
$123.97 ea.
$123.97 for 1
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Product Details, Specifications, and Technical Information

Alloy Steel Hex Bar 4140 Cold Finish, also referred to as Chromoly Steel, are known for strength, resistance to fracturing, abrasion, and impact in high stress applications. 4140 and 4142 are both popular for a wide range of applications and are mechanically extremely similar, both are ductile and easily machined in the annealed state. They are commonly used for gears, shafts, spindles, fixtures, bolts, valves, sprockets, pistons, and collars in various high-stress and heavy-duty applications.

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Dimension Name Specification
Max Length 60
Across Flats 17
Alloy 4140
Temper Annealed
Production Method Cold Finish
Eniteo Vendor ID 1961
MTR Availability Yes
Material Alloy Steel
Shape Bar-Hex
Custom Cut Warehouse 0
Material Specifications

This material meets the following specs: ASTM -A29

Weight/Lineal Foot
6.53 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
Brinell Hardness 500 kg load 197
Rockwell Hardness B Scale 92
Ultimate Tensile Strength KSI 95
Yield Tensile Strength KSI 60
Elongation % in 2 in. 26
Melting Point °F 2580 - 2650
Shear Strength KSI 69
Electrical Conductivity % IACS 7
Machinability % 66
Chemistry Information: 4140 Alloy Steel
Element Percentage
C 0.38 - 0.43
Cr 0.8 - 1.1
Fe 96.785 - 97.84
Mn 0.7 - 1
Mo 0.15 - 0.25
P 0.035 max
S 0.04 max
Si 0.15 - 0.3
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