APPROVED VENDOR Alloy Steel Rectangular Bar: 0.625 in Thick, 0 in/-0.006 in
The APPROVED VENDOR Alloy Steel Rectangular Bar is a High-Strength 4140 Alloy Steel Flat Bar, cold-rolled and heat treatable, with a thickness of 0.625 in and a thickness tolerance of 0 in/-0.006 in. It has a nominal…
SKU 3G-OTH-591245
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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 thickness of 0.625 in and a thickness tolerance of 0 in/-0.006 in. It has a nominal size of 3 in x 24 in and includes a Material Certificate with Lot Number.
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 heat-treatable strength and precise dimensions are required. It is cold-rolled for a smooth finish and includes a Material Certificate with Lot Number for traceability.
What are the specifications of the APPROVED VENDOR Alloy Steel Rectangular Bar?
The bar is 0.625 in thick with a thickness tolerance of 0 in/-0.006 in, nominal size 3 in x 24 in, cold-rolled fabrication, heat treatable, and includes a Material Certificate with Lot Number. The manufacturer part number is 40f.625x3-24.
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 high-strength 4140 alloy steel flat bar.
How to select the right alloy steel rectangular bar for machining?
Select based on required thickness tolerance, heat treatability, and material certification. This cold-rolled 4140 bar offers 0 in/-0.006 in tolerance and includes a lot-numbered Material Certificate. Confirm nominal size and fabrication method with your application needs before ordering.
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.









