APPROVED VENDOR Alloy Steel Rectangular Bar: 0.38 in Thick, ±0.001 in, 3/8 in x 18 in Nominal Size (WxL)
The APPROVED VENDOR Alloy Steel Rectangular Bar (SKU 33D627) is a wear-resistant 4142 alloy steel flat bar, hot rolled to a ±0.001 in thickness tolerance. It measures 3/8 in x 18 in nominal size, is heat treatable…
SKU 3G-OTH-585061
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Product Description
The APPROVED VENDOR Alloy Steel Rectangular Bar (SKU 33D627) is a wear-resistant 4142 alloy steel flat bar, hot rolled to a ±0.001 in thickness tolerance. It measures 3/8 in x 18 in nominal size, is heat treatable, and includes a Material Test Report (MPN NT38388).
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 industrial applications requiring high strength and durability, such as tooling, dies, and machine components. Its heat-treatable property allows custom hardening for demanding environments.
What are the specifications of the APPROVED VENDOR Alloy Steel Rectangular Bar?
The bar is hot rolled 4142 alloy steel, 3/8 in thick by 18 in long, with a thickness tolerance of ±0.001 in. It is heat treatable and includes a Material Test Report. The manufacturer part number is NT38388.
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 and customs clearance to deliver this wear-resistant 4142 alloy steel flat bar to your facility, ensuring compliance with your procurement requirements.
How to select the right alloy steel rectangular bar for wear resistance?
Select based on thickness tolerance, heat treatability, and material certification. For wear-resistant applications, 4142 alloy steel like this APPROVED VENDOR bar offers good hardness after heat treatment. Verify dimensions and required test reports with your supplier.
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.









