OEM 4140 Alloy Steel Flat Bar
The APPROVED VENDOR Alloy Steel Square Bar is a high-strength 4140 alloy steel flat bar, cold rolled and heat treatable, with a nominal size of 3 1/2 in x 12 in and a thickness tolerance of 0 in/-0.008 in. It…
SKU 3G-OTH-591400
Also listed as: 40S3512 · 40S3 5 12 · 40S3-5-12
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 Square Bar is a high-strength 4140 alloy steel flat bar, cold rolled and heat treatable, with a nominal size of 3 1/2 in x 12 in and a thickness tolerance of 0 in/-0.008 in. It includes a Material Certificate with Lot Number for traceability. 3G Electric interprets your demand for this mill-finished bar and delivers it across 14 industrial departments, with specialist depth in combustion, pumps and controls as an authorised distributor.
Frequently Asked Questions
What is the APPROVED VENDOR Alloy Steel Square Bar used for?
This high-strength 4140 alloy steel square bar is used for machining shafts, gears, and tooling components in industrial applications. Its cold-rolled finish and heat-treatable property make it suitable for parts requiring wear resistance and dimensional stability.
What are the specifications of the APPROVED VENDOR Alloy Steel Square Bar?
The bar is cold-rolled 4140 alloy steel, nominal size 3 1/2 in x 12 in, with a thickness tolerance of 0 in/-0.008 in. It is heat treatable and includes a Material Certificate with Lot Number for traceability. The manufacturer part number is 40S3.5-12.
Where to buy the APPROVED VENDOR Alloy Steel Square Bar worldwide?
3G Electric supplies the APPROVED VENDOR Alloy Steel Square Bar worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source this bar across 14 departments, including specialist expertise in combustion, pumps, and controls.
How to select the right alloy steel square bar for machining?
Select based on required strength, heat treatability, and dimensional tolerance. For precision parts, choose cold-rolled bars like this 4140 alloy with tight thickness tolerance. Verify the material certificate for traceability. 3G Electric can help match your application needs across our industrial supply network.
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.
