APPROVED VENDOR Alloy Steel Rectangular Bar: 0.125 in Thick, ±0.001 in, 6 in x 18 in Nominal Size (WxL)
The APPROVED VENDOR Alloy Steel Rectangular Bar is a Wear-Resistant 4142 Alloy Steel Flat Bar, hot rolled with a thickness tolerance of ±0.001 in. It measures 0.125 in thick with a nominal size of 6 in x 18 in, is…
SKU 3G-OTH-585007
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Product Description
The APPROVED VENDOR Alloy Steel Rectangular Bar is a Wear-Resistant 4142 Alloy Steel Flat Bar, hot rolled with a thickness tolerance of ±0.001 in. It measures 0.125 in thick with a nominal size of 6 in x 18 in, is heat treatable, and includes a Material Certificate with Lot Number (MPN 19243_18_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, jigs, fixtures, and machine parts that require high strength and wear resistance. It is heat treatable for further hardness. 3G Electric supplies this bar with a material certificate for traceability.
What are the specifications of the APPROVED VENDOR 4142 alloy steel rectangular bar?
The bar is 0.125 in thick, 6 in x 18 in nominal size, hot rolled with a thickness tolerance of ±0.001 in. It is heat treatable and includes a Material Certificate with Lot Number. The manufacturer part number is 19243_18_0.
Where to buy the 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 site. Contact us for availability and lead time on this heat-treatable flat bar with material certification.
How to select the right thickness for a 4142 alloy steel flat bar?
Select thickness based on your application's load and wear requirements. For precision work, a ±0.001 in tolerance bar like this APPROVED VENDOR 4142 bar ensures tight fit. 3G Electric can help you choose the correct size and heat treat condition for your project.
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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.









