APPROVED VENDOR Alloy Steel Rectangular Bar: 1 in Thick, 0 in/-0.009 in, 3 in x 36 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 nominal size of 3 in x 36 in and a thickness tolerance of 0 in/-0.009 in. It…
SKU 3G-OTH-591124
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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 3 in x 36 in and a thickness tolerance of 0 in/-0.009 in. It includes a Material Certificate with Lot Number for traceability.
Frequently Asked Questions
What is the APPROVED VENDOR 4140 alloy steel rectangular bar used for?
This cold-rolled, heat-treatable 4140 alloy steel flat bar is used for high-strength industrial components such as shafts, gears, and tooling. It is supplied by 3G Electric, which sources and delivers genuine industrial materials across 14 departments worldwide.
What are the specifications of the APPROVED VENDOR 40F1X3-36 alloy steel bar?
The bar is 1 in thick with a thickness tolerance of 0 in/-0.009 in, nominal size 3 in x 36 in, cold-rolled fabrication, heat-treatable, and includes a Material Certificate with Lot Number. The manufacturer part number is 40F1X3-36.
Where to buy the APPROVED VENDOR 4140 alloy steel rectangular bar worldwide?
3G Electric supplies and delivers the APPROVED VENDOR 4140 alloy steel rectangular bar worldwide. We handle full logistics and customs clearance as a global industrial solutions provider, ensuring you receive the correct material with traceability documentation.
How to select the right thickness tolerance for a 4140 alloy steel bar?
For precision applications, choose a thickness tolerance like 0 in/-0.009 in to ensure tight dimensional control. This cold-rolled, heat-treatable bar from APPROVED VENDOR is suitable for machining and heat treatment. 3G Electric can help match your requirements across multiple industrial categories.
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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.









