APPROVED VENDOR Alloy Steel Rectangular Bar: 0.5 in Thick, 0 in/-0.004 in, 3 in x 24 in Nominal Size (WxL)
The APPROVED VENDOR Alloy Steel Rectangular Bar is a High-Strength 4140 Alloy Steel Flat Bar, cold rolled and heat treatable, with a 0.5 in thickness, 0 in/-0.004 in tolerance, and a 3 in x 24 in nominal size. It…
SKU 3G-OTH-591276
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Product Description
The APPROVED VENDOR Alloy Steel Rectangular Bar is a High-Strength 4140 Alloy Steel Flat Bar, cold rolled and heat treatable, with a 0.5 in thickness, 0 in/-0.004 in tolerance, and a 3 in x 24 in nominal size. It includes a Material Certificate with Lot Number for traceability.
Frequently Asked Questions
What is the APPROVED VENDOR Alloy Steel Rectangular Bar used for?
This High-Strength 4140 Alloy Steel Flat Bar is used in industrial machining, tooling, and structural applications where strength and heat treatability are required. It is cold rolled for tight tolerances and includes a Material Certificate with Lot Number for traceability.
What are the specifications of the APPROVED VENDOR 40F.5X3-24?
The APPROVED VENDOR Alloy Steel Rectangular Bar has a 0.5 in thickness, 3 in x 24 in nominal size, and a thickness tolerance of 0 in/-0.004 in. It is cold rolled, heat treatable, and includes a Material Certificate with Lot Number. The manufacturer part number is 40F.5X3-24.
Where to buy APPROVED VENDOR Alloy Steel Rectangular Bar worldwide?
3G Electric supplies the APPROVED VENDOR Alloy Steel Rectangular Bar worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this 4140 alloy steel flat bar.
How to select the right thickness tolerance for a 4140 alloy steel bar?
For precision applications, select a thickness tolerance like 0 in/-0.004 in to ensure a tight fit without oversize. Cold rolled bars offer better dimensional consistency. Always verify the material certificate for lot traceability, especially when heat treating is required after machining.
Used in
Common applications for APPROVED VENDORAPPROVED VENDOR Products
3G Electric supplies APPROVED VENDOR high-strength 4140 alloy steel flat bars. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









