OEM Alloy Steel Rectangular Bar: 1.5 in Thick, 0 in/-0.005 in, 3 in x 4 in Nominal Size (WxL)
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 4 in and a thickness of 1.5 in. It features a thickness…
SKU 3G-OTH-591363
Also listed as: 40F15X43 · 40F1 5X4 3 · 40F1-5X4-3
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 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 4 in and a thickness of 1.5 in. It features a thickness tolerance of 0 in/-0.005 in and includes a Material Certificate with Lot Number. 3G Electric interprets demand and delivers this bar across 14 industrial departments, with specialist depth in combustion, pumps and controls as an authorised distributor.
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 structural components, tooling, and machinery parts in industrial applications. 3G Electric supplies this bar across 14 industrial departments, with specialist depth in combustion, pumps and controls.
What are the specifications of the APPROVED VENDOR 40F1.5X4-3 alloy steel bar?
The bar has a nominal size of 3 in x 4 in, thickness of 1.5 in, thickness tolerance of 0 in/-0.005 in, and is cold rolled and heat treatable. It includes a Material Certificate with Lot Number. 3G Electric sources this APPROVED VENDOR bar for global delivery.
Where to buy the APPROVED VENDOR 4140 alloy steel rectangular bar worldwide?
3G Electric supplies the APPROVED VENDOR 4140 alloy steel rectangular bar worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we interpret demand and deliver this bar across 14 departments, including specialist expertise in combustion, pumps and controls.
How to select the right thickness tolerance for a 4140 alloy steel bar?
For precision applications, choose a thickness tolerance like 0 in/-0.005 in to ensure tight dimensional control. This APPROVED VENDOR bar is cold rolled and heat treatable, making it suitable for machining and heat treatment. 3G Electric can advise on selection across 14 industrial departments.
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.