APPROVED VENDOR Alloy Steel Rectangular Bar: 0.25 in Thick, ±0.001 in, 3/4 in x 6 ft Nominal Size (WxL)
The APPROVED VENDOR Alloy Steel Rectangular Bar is a wear-resistant 4142 alloy steel flat bar, hot rolled to a ±0.001 in thickness tolerance. It is heat treatable, with a nominal size of 3/4 in x 6 ft, and includes a…
SKU 3G-OTH-584879
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Product Description
The APPROVED VENDOR Alloy Steel Rectangular Bar is a wear-resistant 4142 alloy steel flat bar, hot rolled to a ±0.001 in thickness tolerance. It is heat treatable, with a nominal size of 3/4 in x 6 ft, and includes a Material Certificate with Lot Number (MPN 19142_72_0).
Frequently Asked Questions
What is the APPROVED VENDOR 4142 alloy steel rectangular bar used for?
This wear-resistant 4142 alloy steel flat bar is used for tooling, dies, jigs, and fixtures that require high strength and abrasion resistance. Its heat-treatable nature allows hardening for demanding industrial applications across machining, material handling, and general fabrication.
What are the specifications of the APPROVED VENDOR 4142 alloy steel rectangular bar?
The bar is hot rolled with a thickness tolerance of ±0.001 in, nominal size 3/4 in x 6 ft, and is heat treatable. It includes a Material Certificate with Lot Number. The manufacturer part number is 19142_72_0.
Where to buy APPROVED VENDOR 4142 alloy steel rectangular bar worldwide?
3G Electric supplies the APPROVED VENDOR 4142 alloy steel rectangular bar worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this heat-treatable flat bar with Material Certificate.
How to select the right 4142 alloy steel flat bar for heat treating?
Select based on required hardness after heat treatment and dimensional needs. This APPROVED VENDOR bar offers a ±0.001 in thickness tolerance and is heat treatable. Confirm your application's wear resistance demands and consult a metallurgist for proper hardening and tempering cycles.
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Common applications for APPROVED VENDORAPPROVED VENDOR Products
3G Electric supplies APPROVED VENDOR 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.









