OEM Alloy Steel Rectangular Bar: 1.25 in Thick, 0 in/-0.01 in, 5 in x 12 in Nominal Size (WxL)
APPROVED VENDOR Alloy Steel Rectangular Bar is a High-Strength 4140 Alloy Steel Flat Bar, cold rolled and heat treatable, with a thickness of 1.25 in and a nominal size of 5 in x 12 in. It features a thickness…
SKU 3G-OTH-591396
Also listed as: 40f125x512 · 40f1 25x5 12 · 40f1-25x5-12
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 thickness of 1.25 in and a nominal size of 5 in x 12 in. It features a thickness tolerance of 0 in/-0.01 in, mill finish, and includes a Material Certificate with Lot Number (MPN 40f1.25x5-12).
Frequently Asked Questions
What is the APPROVED VENDOR 4140 alloy steel rectangular bar used for?
This high-strength 4140 alloy steel flat bar is used for machining and fabrication of components requiring wear resistance and toughness, such as gears, shafts, and jigs. Its cold-rolled finish and heat-treatable property make it suitable for precision industrial applications across multiple sectors.
What are the specifications of the APPROVED VENDOR 4140 alloy steel rectangular bar?
The bar is 1.25 in thick with a nominal size of 5 in x 12 in (WxL). It is cold rolled, heat treatable, and has a thickness tolerance of 0 in/-0.01 in. It comes with a Material Certificate including Lot Number. The manufacturer part number is 40f1.25x5-12.
Where to buy APPROVED VENDOR 4140 alloy steel rectangular bar worldwide?
3G Electric supplies the APPROVED VENDOR 4140 alloy steel rectangular bar worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this high-strength flat bar.
How to select the right thickness tolerance for a 4140 alloy steel bar?
For precision applications, choose a thickness tolerance that matches your machining allowance. This bar offers a 0 in/-0.01 in tolerance, ideal for tight-fit assemblies. Always verify the material certificate with lot number for traceability, as provided with this APPROVED VENDOR product.
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.