APPROVED VENDOR Alloy Steel Rectangular Bar: 0.625 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 thickness of 0.625 in and a thickness tolerance of 0 in/-0.005 in. It has a nominal…
SKU 3G-OTH-591080
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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/-0.005 in. It has a nominal size of 1 1/4 in x 36 in and includes a Material Certificate with Lot Number (MPN 40f.625x1.25-36).
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, jigs, and fixtures. It is suitable for machining and fabrication in manufacturing, automotive, and heavy equipment applications where dimensional accuracy and material certification are required.
What are the specifications of the APPROVED VENDOR 0.625 in thick alloy steel bar?
The bar is 0.625 in thick with a thickness tolerance of 0 in/-0.005 in, nominal size 1 1/4 in x 36 in. It is cold-rolled, heat-treatable 4140 alloy steel, and includes a Material Certificate with Lot Number. The manufacturer part number is 40f.625x1.25-36.
Where to buy APPROVED VENDOR alloy steel rectangular bars worldwide?
3G Electric supplies and delivers APPROVED VENDOR alloy steel rectangular bars worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure your order arrives at your facility, regardless of location. Contact us for availability and lead time.
How to select the right thickness tolerance for a 4140 alloy steel flat bar?
Select a thickness tolerance that matches your machining or assembly requirements. For precision applications, a tolerance of 0 in/-0.005 in, as offered by this APPROVED VENDOR bar, ensures minimal deviation. Always verify the material certificate and lot number for traceability in critical components.
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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.









