OEM High-Strength 4140 Alloy Steel Flat Bar
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 6 ft and a thickness tolerance of 0 in/-0.007 in. It…
SKU 3G-OTH-591072
Also listed as: 40F5X372 · 40F 5X3 72 · 40F-5X3-72
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
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 6 ft and a thickness tolerance of 0 in/-0.007 in. It includes a Material Certificate with Lot Number for traceability.
Frequently Asked Questions
What is the APPROVED VENDOR Alloy Steel Rectangular Bar used for?
This High-Strength 4140 Alloy Steel Flat Bar is used for precision machining, tooling, and structural components requiring heat treatability. Its cold-rolled finish and tight thickness tolerance suit jigs, fixtures, and shafts in industrial manufacturing.
What are the specifications of the APPROVED VENDOR Alloy Steel Rectangular Bar?
The bar is 0.5 in thick, 3 in x 6 ft nominal size, cold rolled, heat treatable, with a thickness tolerance of 0 in/-0.007 in. It includes a Material Certificate with Lot Number for traceability. The manufacturer part number is 40F.5X3-72.
Where to buy 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 site. Contact us for availability and lead time on this High-Strength 4140 Alloy Steel Flat Bar.
How to select the right thickness tolerance for a 4140 alloy steel bar?
For applications requiring precise fit, choose a bar with a thickness tolerance like 0 in/-0.007 in, as offered by this APPROVED VENDOR bar. Cold-rolled 4140 steel provides consistent dimensions and is heat treatable for hardness after 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.