OEM Alloy Steel Rectangular Bar: 0.75 in Thick, ±0.001 in, 2 1/2 in x 18 in Nominal Size (WxL)
The APPROVED VENDOR Alloy Steel Rectangular Bar is a Wear-Resistant 4142 Alloy Steel Flat Bar with a 0.75 in thickness, ±0.001 in tolerance, and a nominal size of 2 1/2 in x 18 in. This heat-treatable mill-grade bar…
SKU 3G-OTH-584960
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Product Description
The APPROVED VENDOR Alloy Steel Rectangular Bar is a Wear-Resistant 4142 Alloy Steel Flat Bar with a 0.75 in thickness, ±0.001 in tolerance, and a nominal size of 2 1/2 in x 18 in. This heat-treatable mill-grade bar includes a Material Certificate with Lot Number (MPN 19203_18_0).
Frequently Asked Questions
What is the APPROVED VENDOR Alloy Steel Rectangular Bar used for?
This Wear-Resistant 4142 Alloy Steel Flat Bar is used in industrial applications requiring high strength and wear resistance, such as tooling, jigs, fixtures, and machine components. Its heat-treatable property allows hardness adjustment for demanding environments.
What are the specifications of the APPROVED VENDOR Alloy Steel Rectangular Bar?
The bar is 0.75 in thick with a ±0.001 in tolerance, nominal size 2 1/2 in x 18 in (WxL), and is heat treatable. It is mill-grade 4142 alloy steel and includes a Material Certificate with Lot Number (MPN 19203_18_0).
Where to buy the APPROVED VENDOR Alloy Steel Rectangular Bar worldwide?
3G Electric supplies the APPROVED VENDOR Alloy Steel Rectangular Bar worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time.
How to select the right thickness tolerance for an alloy steel bar?
For precision applications like die-making or machining, choose a tight tolerance such as ±0.001 in as offered by this APPROVED VENDOR bar. For general fabrication, wider tolerances may suffice. Always verify the material certificate for lot traceability.
OEM Products
3G Electric supplies OEM wear-resistant 4142 alloy steel flat bars. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

