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 5 in x 6 ft and a thickness of 0.75 in. It features a thickness…
SKU 3G-OTH-591296
Also listed as: 40f75x572 · 40f 75x5 72 · 40f-75x5-72
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
Need installation or engineering help?
Ask a question
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 5 in x 6 ft and a thickness of 0.75 in. It features a thickness tolerance of 0 in/-0.01 in and includes a Material Certificate with Lot Number (MPN 40f.75x5-72).
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 industrial machining, tooling, and structural applications where heat-treatable strength and dimensional precision are required. It is commonly sourced for jigs, fixtures, and machine components.
What are the specifications of the APPROVED VENDOR Alloy Steel Rectangular Bar?
The bar is cold rolled, heat treatable, 0.75 in thick with a tolerance of 0 in/-0.01 in, and a nominal size of 5 in x 6 ft. It includes a Material Certificate with Lot Number. The manufacturer part number is 40f.75x5-72.
Where to buy the APPROVED VENDOR Alloy Steel Rectangular Bar worldwide?
3G Electric supplies and delivers the APPROVED VENDOR Alloy Steel Rectangular Bar worldwide. We handle full logistics and customs clearance as a global industrial sourcing partner, ensuring you receive the correct material with the required certification.
How to select the right alloy steel rectangular bar for heat treating?
Select a bar that is specified as heat treatable, like this 4140 cold-rolled option. Verify thickness tolerance and dimensions match your machining requirements. Always request a Material Certificate with Lot Number for traceability, as included with this APPROVED VENDOR bar.
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.