Grainger Alloy Steel Rectangular Bar: 1 in Thick, +0.01 in/-0.045 in
APPROVED VENDOR Alloy Steel Rectangular Bar is a Wear-Resistant 4142 Alloy Steel Flat Bar, 1 in thick with a nominal size of 2 1/2 in x 6 in. It features a thickness tolerance of +0.01 in/-0.045 in, is heat…
SKU 3G-OTH-585163
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Product Description
APPROVED VENDOR Alloy Steel Rectangular Bar is a Wear-Resistant 4142 Alloy Steel Flat Bar, 1 in thick with a nominal size of 2 1/2 in x 6 in. It features a thickness tolerance of +0.01 in/-0.045 in, is heat treatable, and includes a Material Certificate with Lot Number (MPN 42DF1X2.5-6).
Frequently Asked Questions
What is a wear-resistant 4142 alloy steel flat bar used for?
This APPROVED VENDOR rectangular bar is used in industrial applications requiring high wear resistance and strength, such as tooling, dies, jigs, and machine components. The 4142 alloy steel is heat treatable, allowing hardness adjustment for demanding environments.
What are the specifications of the APPROVED VENDOR 42DF1X2.5-6 alloy steel bar?
This bar is 1 in thick with a nominal size of 2 1/2 in x 6 in (WxL). Thickness tolerance is +0.01 in/-0.045 in. It is heat treatable and includes a Material Certificate with Lot Number. The brand is APPROVED VENDOR, MPN 42DF1X2.5-6.
Where to buy the APPROVED VENDOR 42DF1X2.5-6 alloy steel bar worldwide?
3G Electric supplies the APPROVED VENDOR 42DF1X2.5-6 alloy steel rectangular bar worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this heat-treatable 4142 flat bar.
How to select the right thickness tolerance for a 4142 alloy steel bar?
For precision applications, match the thickness tolerance to your machining allowance. This APPROVED VENDOR bar offers +0.01 in/-0.045 in tolerance. If tighter control is needed, consider post-machining or grinding. Always verify the Material Certificate with Lot Number for traceability.
Grainger Products
3G Electric supplies Grainger 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.

