APPROVED VENDOR Alloy Steel Rectangular Bar: 0.1875 in Thick, ±0.001 in, 1/2 in x 18 in Nominal Size (WxL)
The APPROVED VENDOR Alloy Steel Rectangular Bar is a Wear-Resistant 4142 Alloy Steel Flat Bar with a 0.1875 in thickness, ±0.001 in tolerance, and a nominal size of 1/2 in x 18 in. This mill-grade bar is heat…
SKU 3G-OTH-585097
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Product Description
The APPROVED VENDOR Alloy Steel Rectangular Bar is a Wear-Resistant 4142 Alloy Steel Flat Bar with a 0.1875 in thickness, ±0.001 in tolerance, and a nominal size of 1/2 in x 18 in. This mill-grade bar is heat treatable and includes a Material Certificate with Lot Number (MPN 19128_18_0).
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 wear resistance, such as tooling, jigs, fixtures, and machine components. It is heat treatable for enhanced hardness and durability.
What are the specifications of the APPROVED VENDOR Alloy Steel Rectangular Bar?
The bar is 0.1875 in thick with a ±0.001 in tolerance, nominal size 1/2 in x 18 in. It is made from Wear-Resistant 4142 Alloy Steel, is heat treatable, and includes a Material Certificate with Lot Number (MPN 19128_18_0).
Where to buy the APPROVED VENDOR Alloy Steel Rectangular Bar worldwide?
3G Electric supplies the APPROVED VENDOR Alloy Steel Rectangular Bar worldwide, handling full logistics and customs clearance. We source genuine industrial materials across 14 departments, including specialty steels, and deliver to your facility.
How to select the right thickness for an alloy steel flat bar?
Select thickness based on load requirements and machining allowance. For precision work, a ±0.001 in tolerance bar like this 0.1875 in thick 4142 alloy steel provides tight dimensional control. Confirm heat treatability if post-processing is needed.
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.









