Discounted shipping and material on all carts over $1000.  Call Us or Click Here for a quote!  

Product Details, Specifications, and Technical Information

Alloy Steel Round Bar 4130 Normalized Cold Finish offers good strength and weldability without compromising steel abrasion or impact resistance. This material comes in the normalized condition and doesn't require further heat treatment. It is typically used in structural applications, gears, fasteners, and aircraft exteriors.

shape Image
Dimension Name Specification
Diameter 5.5
Max Length 144
Alloy 4130
Material Alloy Steel
Shape Bar-Round
MTR Availability Yes
RoHS Yes 6C
REACH No
Custom Cut Warehouse 1
Weight/Lineal Foot
80.65 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: 4130 Alloy Steel
Element Percentage
C 0.28 - 0.33
Cr 0.8 - 1.1
Fe 97.3 - 98.22
Mn 0.4 - 0.6
Mo 0.15 - 0.25
P 0.035 max
Si 0.15 - 0.35
S 0.04 max
Can't find what you're looking for?