APPROVED VENDOR Alloy Steel Rectangular Bar: 0.125 in Thick, ±0.001 in, 6 in x 6 ft Nominal Size (WxL)
The APPROVED VENDOR Alloy Steel Rectangular Bar is a wear-resistant 4142 alloy steel flat bar, hot rolled with a ±0.001 in thickness tolerance and a nominal size of 6 in x 6 ft. It is heat treatable and includes a…
SKU 3G-OTH-585143
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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 ±0.001 in thickness tolerance and a nominal size of 6 in x 6 ft. It is heat treatable and includes a Material Certificate with Lot Number (MPN 19243_72_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 for tooling, jigs, fixtures, and machine parts that require high strength and abrasion resistance. Its heat-treatable property allows hardness adjustment for demanding industrial applications across machining, material handling, and power transmission.
What are the specifications of the APPROVED VENDOR Alloy Steel Rectangular Bar?
The bar is hot rolled 4142 alloy steel, 0.125 in thick with a ±0.001 in thickness tolerance. Nominal size is 6 in x 6 ft. It is heat treatable and includes a Material Certificate with Lot Number. MPN 19243_72_0.
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, customs clearance, and delivery to your facility. Contact us for availability and lead time on this heat-treatable 4142 alloy steel flat bar with material certification.
How to select the right thickness tolerance for an alloy steel bar?
For precision applications like jigs or dies, choose a tight tolerance such as ±0.001 in as offered by this APPROVED VENDOR bar. For general fabrication, wider tolerances may suffice. Always verify the material certificate includes a lot number for traceability, especially for heat-treatable grades like 4142.
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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.









