OEM Alloy Steel Rectangular Bar: 1.5 in Thick, 0 in/-0.005 in
The APPROVED VENDOR Alloy Steel Rectangular Bar is a High-Strength 4140 Alloy Steel Flat Bar, cold rolled and heat treatable, with a nominal size of 2 1/2 in x 36 in and a thickness of 1.5 in. It features a thickness…
SKU 3G-OTH-591406
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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 nominal size of 2 1/2 in x 36 in and a thickness of 1.5 in. It features a thickness tolerance of 0 in/-0.005 in and includes a Material Certificate with Lot Number (MPN 40F1.5X2.5-36).
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. 3G Electric supplies this cold-rolled bar with a Material Certificate with Lot Number for traceability across 14 industrial departments.
What are the specifications of the APPROVED VENDOR Alloy Steel Rectangular Bar?
The bar is 1.5 in thick, 2 1/2 in x 36 in nominal size, cold rolled, heat treatable, with a thickness tolerance of 0 in/-0.005 in. It includes a Material Certificate with Lot Number. 3G Electric sources this APPROVED VENDOR item for global delivery.
Where to buy the APPROVED VENDOR Alloy Steel Rectangular Bar worldwide?
3G Electric supplies the APPROVED VENDOR Alloy Steel Rectangular Bar worldwide, handling full logistics and customs clearance. We source this cold-rolled 4140 flat bar with a Material Certificate and deliver to industrial buyers globally.
How to select the right thickness for an alloy steel rectangular bar?
Select thickness based on load requirements and machining allowance. This APPROVED VENDOR bar has a 1.5 in thickness with a tolerance of 0 in/-0.005 in, suitable for precision work. 3G Electric can help match your application needs across our industrial supply network.
OEM Products
3G Electric supplies OEM 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.

