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 4 in x 36 in and a thickness of 0.5 in. It features a thickness…
SKU 3G-OTH-591074
Also listed as: 40F5X436 · 40F 5X4 36 · 40F-5X4-36
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
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 4 in x 36 in and a thickness of 0.5 in. It features a thickness tolerance of 0 in/-0.007 in and is supplied as a mill product (MPN 40F.5X4-36) with no certificates included.
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 strength and heat treatability are required. It is commonly employed in jigs, fixtures, and machine components across manufacturing and maintenance operations.
What are the specifications of the APPROVED VENDOR 40F.5X4-36 rectangular bar?
The bar is cold rolled, heat treatable, with a nominal size of 4 in x 36 in and a thickness of 0.5 in. Thickness tolerance is 0 in/-0.007 in. It is supplied as a mill product (MPN 40F.5X4-36) with no certificates included.
Where to buy APPROVED VENDOR alloy steel bars in worldwide?
3G Electric supplies and delivers the APPROVED VENDOR Alloy Steel Rectangular Bar worldwide. We handle full logistics and customs clearance, ensuring the product reaches your facility. Contact us for availability and lead time on this 4140 flat bar.
How to select the right thickness tolerance for a 4140 flat bar?
For precision applications, match the thickness tolerance to your machining allowance. The APPROVED VENDOR bar offers a 0 in/-0.007 in tolerance, suitable for close-tolerance work. Always verify your required fit and consult technical drawings before ordering.
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.
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Compatible alternatives & equivalents
- This 4140 alloy steel flat bar is cold rolled and heat treatable, with a nominal size of 1 in x 36 in and a thickness of 0.25 in. Thickness tolerance is 0 in/-0.007 in. Supplied as a mill product without certificates. Suitable for high-strength components such as shafts, gears, jigs, and fixtures in industrial applications
- Cold rolled 4140 alloy steel flat bar, heat treatable, with nominal dimensions of 2-1/2 in width and 6 in length, 0.25 in thickness. Thickness tolerance is 0 in/-0.004 in. Supplied in mill finish with a material certificate including lot number. Used in machining, tooling, and structural applications requiring strength and heat treatability