APPROVED VENDOR Alloy Steel Rectangular Bar: 0.5 in Thick, ±0.001 in
The APPROVED VENDOR Alloy Steel Rectangular Bar is a Wear-Resistant 4142 Alloy Steel Flat Bar with a 0.5 in thickness, ±0.001 in thickness tolerance, and a nominal size of 2 1/2 in x 18 in. This heat-treatable bar…
SKU 3G-OTH-584815
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Product Description
The APPROVED VENDOR Alloy Steel Rectangular Bar is a Wear-Resistant 4142 Alloy Steel Flat Bar with a 0.5 in thickness, ±0.001 in thickness tolerance, and a nominal size of 2 1/2 in x 18 in. This heat-treatable bar includes a Material Test Report certification (MPN NT122128).
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 tooling, jigs, fixtures, and machine components that require high strength and wear resistance. Its heat-treatable property allows hardness adjustment for demanding industrial applications.
What are the specifications of the APPROVED VENDOR Alloy Steel Rectangular Bar?
The bar is 0.5 in thick with a ±0.001 in thickness tolerance, nominal size 2 1/2 in x 18 in. It is heat treatable and includes a Material Test Report certification. The brand is APPROVED VENDOR, MPN NT122128.
Where to buy the APPROVED VENDOR Alloy Steel Rectangular Bar worldwide?
3G Electric supplies the APPROVED VENDOR Alloy Steel Rectangular Bar worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this heat-treatable 4142 alloy steel flat bar.
How to select the right thickness tolerance for an alloy steel bar?
For precision applications like dies or molds, choose a tight tolerance such as ±0.001 in. The APPROVED VENDOR bar offers this tolerance. Confirm your required hardness after heat treatment and verify that a Material Test Report is included for traceability.
Used in
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.









