OEM Alloy Steel Rectangular Bar: 1 in Thick, 0 in/-0.009 in, 3 in x 6 ft 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 6 ft and a thickness tolerance of 0 in/-0.009 in. It…
SKU 3G-OTH-591311
Also listed as: 40F1X372 · 40F1X3 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 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/-0.009 in. It includes a Material Certificate with Lot Number (MPN 40F1X3-72).
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 applications requiring durable, heat-treatable components such as shafts, gears, and structural supports. Its cold-rolled fabrication provides tight tolerances and a smooth surface finish for precision machining.
What are the specifications of the APPROVED VENDOR 40F1X3-72?
The APPROVED VENDOR 40F1X3-72 is a cold-rolled, heat-treatable 4140 alloy steel rectangular bar with a nominal size of 3 in x 6 ft, thickness tolerance of 0 in/-0.009 in, and includes a Material Certificate with Lot Number.
Where to buy APPROVED VENDOR alloy steel bars 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 genuine material with traceable certification.
How to select the right alloy steel bar for heat treating?
Select a heat-treatable grade like 4140 alloy steel, which offers good hardenability and strength after quenching and tempering. Confirm the thickness tolerance and include a material certificate with lot number for traceability, as provided with the 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.