OEM 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, 0.5 in thick with a ±0.001 in thickness tolerance and a nominal size of 1 1/2 in x 36 in. It is heat treatable and…
SKU 3G-OTH-585114
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Product Description
The APPROVED VENDOR Alloy Steel Rectangular Bar is a Wear-Resistant 4142 Alloy Steel Flat Bar, 0.5 in thick with a ±0.001 in thickness tolerance and a nominal size of 1 1/2 in x 36 in. It is heat treatable and includes a Material Test Report (MPN NT121126).
Frequently Asked Questions
What is the APPROVED VENDOR Alloy Steel Rectangular Bar used for?
This Wear-Resistant 4142 Alloy Steel Flat Bar is used for tooling, jigs, fixtures, and machine components that require high strength and wear resistance. It is heat treatable for further hardness. 3G Electric supplies this bar across 14 industrial departments, including machining and material handling.
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 1 1/2 in x 36 in. It is made of Wear-Resistant 4142 Alloy Steel, is heat treatable, and includes a Material Test Report. The manufacturer part number is NT121126.
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. As a global industrial solutions provider, we source genuine parts across 14 departments and deliver to any location.
How to select the right thickness tolerance for an alloy steel bar?
For precision applications like jigs or dies, choose a tight tolerance such as ±0.001 in, as with this bar. For general fabrication, looser tolerances may suffice. Always verify the required hardness and whether the steel is heat treatable. 3G Electric can help match specs to your application.
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.

