APPROVED VENDOR Alloy Steel Rectangular Bar: 0.38 in Thick, 0 in/-0.004 in
The Alloy Steel Rectangular Bar from APPROVED VENDOR is a High-Strength 4140 Alloy Steel Flat Bar, cold rolled and heat treatable, with a thickness of 0.38 in and a thickness tolerance of 0 in/-0.004 in. It has a…
SKU 3G-OTH-591318
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Product Description
The Alloy Steel Rectangular Bar from APPROVED VENDOR is a High-Strength 4140 Alloy Steel Flat Bar, cold rolled and heat treatable, with a thickness of 0.38 in and a thickness tolerance of 0 in/-0.004 in. It has a nominal size of 2 1/2 in x 36 in and includes a Material Certificate with Lot Number (MPN 40F.375X2.5-36).
Frequently Asked Questions
What is the Alloy Steel Rectangular Bar used for?
This High-Strength 4140 Alloy Steel Flat Bar from APPROVED VENDOR is used in industrial machining, tooling, and structural applications requiring heat-treatable, cold-rolled steel with precise thickness tolerance. It is commonly specified for jigs, fixtures, and machine components.
What are the specifications of the Alloy Steel Rectangular Bar?
The APPROVED VENDOR Alloy Steel Rectangular Bar is cold-rolled, heat-treatable 4140 alloy steel. It has a thickness of 0.38 in with a tolerance of 0 in/-0.004 in, a nominal size of 2 1/2 in x 36 in, and includes a Material Certificate with Lot Number (MPN 40F.375X2.5-36).
Where to buy Alloy Steel Rectangular Bar worldwide?
3G Electric supplies and delivers the APPROVED VENDOR Alloy Steel Rectangular Bar worldwide. We handle full logistics and customs clearance as a global industrial sourcing partner, ensuring you receive the correct material with traceable certification for your application.
How to select the right Alloy Steel Rectangular Bar?
Select based on required strength, heat treatability, and dimensional tolerance. This APPROVED VENDOR 4140 bar is cold-rolled for improved surface finish and straightness. Verify thickness tolerance (0 in/-0.004 in) and nominal size (2 1/2 in x 36 in) match your machining or fabrication needs.
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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.









