APPROVED VENDOR Alloy Steel Square Bar: 0.25 in Thick, ±0.001 in, 1/4 in x 18 in Nominal Size (WxL)
The APPROVED VENDOR Alloy Steel Square Bar is a Wear-Resistant 4142 Alloy Steel Flat Bar, hot rolled with a thickness tolerance of ±0.001 in and a nominal size of 1/4 in x 18 in. It is heat treatable and includes a…
SKU 3G-OTH-585019
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Product Description
The APPROVED VENDOR Alloy Steel Square Bar is a Wear-Resistant 4142 Alloy Steel Flat Bar, hot rolled with a thickness tolerance of ±0.001 in and a nominal size of 1/4 in x 18 in. It is heat treatable and includes a Material Certificate with Lot Number (MPN 19355_18_0).
Frequently Asked Questions
What is the APPROVED VENDOR Alloy Steel Square 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 enhanced hardness and includes a Material Certificate with Lot Number for traceability.
What are the specifications of the APPROVED VENDOR Alloy Steel Square Bar?
The bar is hot rolled 4142 alloy steel, nominal size 1/4 in x 18 in, with a thickness tolerance of ±0.001 in. It is heat treatable and comes with a Material Certificate with Lot Number. The manufacturer part number is 19355_18_0.
Where to buy the APPROVED VENDOR Alloy Steel Square Bar worldwide?
3G Electric supplies the APPROVED VENDOR Alloy Steel Square Bar worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this heat treatable 4142 alloy steel flat bar.
How to select the right alloy steel square bar for wear-resistant applications?
Select based on required hardness, thickness tolerance, and heat treatability. The APPROVED VENDOR 4142 alloy steel bar offers ±0.001 in tolerance and is heat treatable. Confirm nominal size and certification needs; this bar includes a Material Certificate with Lot Number.
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.









