Specifications
shape Image

Material Meets These Standard(s):

ASTMA108,

Weight/Lineal Foot: 1.05

Dimension Name Value
Diameter 0.625
Max Length 144
Alloy 4140
Temper Annealed
Production Method Cold Finish
MTR Availability Yes
Shape Round Bar
Material Alloy Steel
Custom Cut Warehouse 1
Overview

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

Weight/Lineal Foot
1.05 pounds
Material Specifications

This material meets the following specs : ASTM A108

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: 4140 Alloy Steel

Element

Percentage

C 0.38 - 0.43
Cr 0.8 - 1.1
Fe 96.785 - 97.84
Mo 0.15 - 0.25
Mn 0.7 - 1
P 0.035 max
Si 0.15 - 0.3
S 0.04 max
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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