Specifications

Material Meets These Standard(s):

AMS6370,

AMS-S6758,

Weight/Lineal Foot: 42.66

Dimension Name Value
Diameter 4
Max Length 144
Alloy 4130
Temper Normalized
MTR Availability true
Shape Round Bar
Material Alloy Steel
Custom Cut Warehouse 1
Overview

Cold Finish Alloy Steel Round Bar 4130 (4") offers good weldability without compromising steel abrasion and impact resistance. 4130 is commonly used in structural applications, including gears, fasteners, and some aircraft exterior as it has good machinability, good weldability, and can be heat treated.

Weight/Lineal Foot
42.66 pounds
Material Specifications

This material meets the following specs : AMS 6370

This material meets the following specs : AMS-S 6758

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: 4130 Alloy Steel

Element

Percentage

C 0.28 - 0.33
Cr 0.8 - 1.1
Fe 97.3 - 98.22
Mo 0.15 - 0.25
Mn 0.4 - 0.6
P 0.035 max
S 0.04 max
Si 0.15 - 0.35
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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