APPROVED VENDOR Alloy Steel Rectangular Bar: 0.125 in Thick, ±0.001 in
The APPROVED VENDOR Alloy Steel Rectangular Bar is a Wear-Resistant 4142 Alloy Steel Flat Bar with a 0.125 in thickness, ±0.001 in tolerance, and a nominal size of 1 3/4 in x 18 in. This mill-grade bar is heat…
SKU 3G-OTH-584925
Need installation or engineering help?
Ask a question
Product Description
The APPROVED VENDOR Alloy Steel Rectangular Bar is a Wear-Resistant 4142 Alloy Steel Flat Bar with a 0.125 in thickness, ±0.001 in tolerance, and a nominal size of 1 3/4 in x 18 in. This mill-grade bar is heat treatable and includes a Material Certificate with Lot Number for traceability.
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 tooling, jigs, fixtures, and wear plates where dimensional stability and heat-treatable hardness are required. Its ±0.001 in thickness tolerance suits precision machining applications across industrial maintenance and fabrication.
What are the specifications of the APPROVED VENDOR Alloy Steel Rectangular Bar?
The bar is 0.125 in thick with a ±0.001 in tolerance, nominal size 1 3/4 in x 18 in (WxL), mill grade, heat treatable, and includes a Material Certificate with Lot Number. The manufacturer part number is 19177_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. As a global industrial solutions provider, we source and deliver this heat-treatable 4142 alloy steel bar to your facility, with the Material Certificate included.
How to select the right thickness tolerance for an alloy steel flat bar?
For precision jigs or wear plates, a ±0.001 in tolerance like this APPROVED VENDOR bar ensures minimal dimensional variation. Confirm your application's required hardness after heat treatment and verify the material certificate for lot traceability. 3G Electric can help match the spec to your project.
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.









