🦃Don't wait! Make sure your holiday needs are covered.
Place your order today to guarantee delivery before Thanksgiving!🦃


Beat the High UPS Rates with Us! Buy 44" Lengths for the BEST Rates Around! 


Shop all Products
Shop at online metals the #1 in custom cuts since 1998
Deals
Get a Quick Quote!
Shop cast 5000 aluminum

1.25" Alloy Steel Square Bar 4130-Hardened & Tempered Cold Drawn -Part #: 28040

1.25" Alloy Steel Square Bar 4130-Hardened & Tempered Cold Drawn -
Part #: 28040
Flag FREE MTR AVAILABLE
See what other people are making with this product in our gallery section >
1 Dimension(s) for this product
  • Height: 1.25 "
Available Sizes for this Product available size icon
Read More Specifications See Product Guide
2 Request a quote for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.
When you shop with Online Metals you are shopping with the best shipping and packaging experts

Product Details, Specifications, and Technical Information

Alloy Steel Square Bar 4130 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.

Placeholder for future product image
Dimension Name Specification
Height 1.25
Max Length 144
Alloy 4130
Temper Hardened & Tempered
Production Method Cold Drawn
MTR Availability Yes
Material Alloy Steel
Shape Bar-Square
Custom Cut Warehouse 1
Weight/Lineal Foot
5.29 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?
Contact us for a custom quote