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OEM Alloy Steel Square Bar: 2.75 in Thick, 0 in/-0.006 in, 2 3/4 in x 12 in Nominal Size (WxL) - High-Strength 4140 Alloy Steel Flat Bars
OEMHigh-Strength 4140 Alloy Steel Flat Bars

OEM Alloy Steel Square Bar: 2.75 in Thick, 0 in/-0.006 in, 2 3/4 in x 12 in Nominal Size (WxL)

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 2 3/4 in x 12 in and thickness tolerance of 0 in/-0.006 in. It includes a…

SKU 3G-OTH-591237

Also listed as: 40S27512 · 40S2 75 12 · 40S2-75-12

Brand
OEM
Item
Alloy Steel Square Bar: 2.75 in Thick, 0 in/-0.006 in, 2 3/4 in x 12 in Nominal Size
Category
High-Strength 4140 Alloy Steel Flat Bars
Available to Order
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Technical specs
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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

Technical Specifications

OEM
Manufacturer Part Number
40S2.75-12
Type
0 in/-0.006 in, Mill
Fabrication
Cold Rolled
Heat Treatable
Heat Treatable
Nominal Size (WxL)
2 3/4 in x 12 in
Thickness Tolerance
0 in/-0.006 in
Certifications Included
Material Certificate with Lot Number

Technical Documents

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OEM Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

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 2 3/4 in x 12 in and thickness tolerance of 0 in/-0.006 in. It includes a Material Certificate with Lot Number for traceability.

Frequently Asked Questions

What is the APPROVED VENDOR 4140 alloy steel square bar used for?

This cold-rolled, heat-treatable 4140 alloy steel square bar is used for high-strength industrial components such as shafts, gears, and tooling. It is supplied by 3G Electric, which sources and delivers genuine industrial materials across 14 departments worldwide.

What are the specifications of the APPROVED VENDOR 40S2.75-12 square bar?

The APPROVED VENDOR 40S2.75-12 is a 4140 alloy steel square bar, cold rolled and heat treatable. Nominal size is 2 3/4 in x 12 in (WxL), thickness tolerance is 0 in/-0.006 in, and it includes a Material Certificate with Lot Number for traceability.

Where to buy APPROVED VENDOR 4140 alloy steel square bar worldwide?

3G Electric supplies the APPROVED VENDOR 4140 alloy steel square bar worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this item.

How to select the right 4140 alloy steel square bar for heat treating?

Select a cold-rolled, heat-treatable grade like the APPROVED VENDOR 4140 bar. Verify the thickness tolerance (e.g., 0 in/-0.006 in) matches your machining allowance. Always request a Material Certificate with Lot Number for traceability, as included with this 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.

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