APPROVED VENDOR Alloy Steel Rectangular Bar: 0.5 in Thick, 0 in/-0.007 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/-0.007 in. It…
SKU 3G-OTH-591068
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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/-0.007 in. It includes a Material Certificate with Lot Number for traceability.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
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 machining, tooling, and structural applications requiring heat-treatable strength and dimensional precision. It is cold rolled for a smooth surface and tight tolerance, making it suitable for jigs, fixtures, and mechanical components across industrial departments.
What are the specifications of the APPROVED VENDOR Alloy Steel Rectangular Bar?
The bar is 0.5 in thick, 3 in x 36 in nominal size, with a thickness tolerance of 0 in/-0.007 in. It is cold rolled, heat treatable, and includes a Material Certificate with Lot Number for traceability. The manufacturer part number is 40F.5X3-36.
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; we source across 14 industrial departments to meet your procurement needs.
How to select the right alloy steel flat bar for heat treating?
For heat-treatable applications, choose a cold-rolled 4140 alloy steel bar like this APPROVED VENDOR bar. Verify thickness tolerance (0 in/-0.007 in) and ensure a Material Certificate with Lot Number is included for traceability. Confirm nominal size matches your machining or fixture requirements 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.









