OEM Alloy Steel Rectangular Bar: 0.5 in Thick, 0 in/-0.004 in
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 1/2 in x 6 ft and a thickness tolerance of 0 in/-0.004 in. It…
SKU 3G-OTH-591447
Also listed as: 40F5X3572 · 40F 5X3 5 72 · 40F-5X3-5-72
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
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 1/2 in x 6 ft and a thickness tolerance of 0 in/-0.004 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, jigs, and fixtures. It is suitable for machining and fabrication in manufacturing, automotive, and heavy equipment applications where dimensional stability and traceability are required.
What are the specifications of the APPROVED VENDOR 4140 alloy steel rectangular bar?
The bar has a nominal size of 3 1/2 in x 6 ft, thickness tolerance of 0 in/-0.004 in, and is cold-rolled and heat treatable. It includes a Material Certificate with Lot Number for traceability. The manufacturer part number is 40F.5X3.5-72.
Where to buy 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 to ensure reliable delivery to your facility. Contact us for availability and lead time on this high-strength flat bar.
How to select the right 4140 alloy steel flat bar for machining?
Select based on required thickness tolerance, length, and heat-treatability. This cold-rolled bar offers tight 0 in/-0.004 in tolerance and includes a material certificate for lot traceability. For heat-treated applications, confirm that the bar meets your hardness and strength specifications before machining.
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.