OEM High-Strength 4140 Alloy Steel Flat Bar
The Alloy Steel Rectangular Bar from APPROVED VENDOR is a High-Strength 4140 Alloy Steel Flat Bar, cold rolled and heat treatable, with a thickness of 0.5 in and a tolerance of 0 in/-0.004 in. It has a nominal size…
SKU 3G-OTH-591222
Also listed as: 40F5X7572 · 40F 5X 75 72 · 40F-5X-75-72
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The Alloy Steel Rectangular Bar from APPROVED VENDOR is a High-Strength 4140 Alloy Steel Flat Bar, cold rolled and heat treatable, with a thickness of 0.5 in and a tolerance of 0 in/-0.004 in. It has a nominal size of 3/4 in x 6 ft and includes a Material Certificate with Lot Number (MPN 40F.5X.75-72).
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 machining, tooling, and structural applications where strength and heat treatability are required. It is cold rolled for tight tolerances and includes a Material Certificate with Lot Number for traceability.
What are the specifications of the APPROVED VENDOR 4140 flat bar?
The bar is 0.5 in thick with a thickness tolerance of 0 in/-0.004 in, nominal size 3/4 in x 6 ft. It is cold rolled, heat treatable, and made from High-Strength 4140 Alloy Steel. The MPN is 40F.5X.75-72 and it includes a Material Certificate with Lot Number.
Where to buy APPROVED VENDOR 4140 alloy steel bars worldwide?
3G Electric supplies and delivers the APPROVED VENDOR Alloy Steel Rectangular Bar worldwide. We handle full logistics and customs clearance to ensure your order arrives at your facility, whether you are in North America, Europe, Asia, or elsewhere.
How to select the right thickness for a 4140 alloy steel flat bar?
Select thickness based on your application's load and machining allowance. This bar has a 0.5 in thickness with a 0 in/-0.004 in tolerance, suitable for precision work. Always verify heat treatability requirements and consult a material engineer for critical designs.
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.