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APPROVED VENDOR Alloy Steel Rectangular Bar: 1.25 in Thick, 0 in/-0.008 in - High-Strength 4140 Alloy Steel Flat Bars
APPROVED VENDORHigh-Strength 4140 Alloy Steel Flat Bars

APPROVED VENDOR Alloy Steel Rectangular Bar: 1.25 in Thick, 0 in/-0.008 in

APPROVED VENDOR Alloy Steel Rectangular Bar, a High-Strength 4140 Alloy Steel Flat Bar, cold rolled and heat treatable, with a thickness of 1.25 in and nominal size of 3 1/2 in x 24 in. Thickness tolerance is 0…

SKU 3G-OTH-591402

Brand
APPROVED VENDOR
Item
Alloy Steel Rectangular Bar: 1.25 in Thick, 0 in/-0.008 in
Category
High-Strength 4140 Alloy Steel Flat Bars
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Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
40f1.25x3.5-24
Type
0 in/-0.008 in
Fabrication
Cold Rolled
Heat Treatable
Heat Treatable
Nominal Size (WxL)
3 1/2 in x 24 in
Thickness Tolerance
0 in/-0.008 in
Certifications Included
Material Certificate with Lot Number
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APPROVED VENDOR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

APPROVED VENDOR Alloy Steel Rectangular Bar, a High-Strength 4140 Alloy Steel Flat Bar, cold rolled and heat treatable, with a thickness of 1.25 in and nominal size of 3 1/2 in x 24 in. Thickness tolerance is 0 in/-0.008 in. Includes a Material Certificate with Lot Number (MPN 40f1.25x3.5-24).

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is a 4140 alloy steel rectangular bar used for?

This cold-rolled, heat-treatable 4140 alloy steel rectangular bar is used for high-strength industrial components such as shafts, gears, jigs, and fixtures. Its precise thickness tolerance of 0 in/-0.008 in suits machining applications requiring dimensional stability. 3G Electric supplies this APPROVED VENDOR bar globally.

What are the specifications of the APPROVED VENDOR 40f1.25x3.5-24 bar?

The APPROVED VENDOR bar is 1.25 in thick, 3 1/2 in wide, 24 in long, cold-rolled, and heat-treatable. Thickness tolerance is 0 in/-0.008 in. It includes a Material Certificate with Lot Number. 3G Electric sources this 4140 alloy steel flat bar for worldwide delivery.

Where to buy 4140 alloy steel rectangular bars worldwide?

3G Electric supplies the APPROVED VENDOR 4140 alloy steel rectangular bar worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us to order the 40f1.25x3.5-24 bar with a Material Certificate. We provide global sourcing and support.

How to select a 4140 alloy steel flat bar for heat treating?

Select a heat-treatable grade like 4140 alloy steel, cold-rolled for dimensional accuracy. Verify thickness tolerance (e.g., 0 in/-0.008 in) and request a Material Certificate with Lot Number for traceability. 3G Electric can source the correct APPROVED VENDOR bar for your application.

Used in

Common applications for APPROVED VENDOR
Laboratory sampling — APPROVED VENDOR clear wide mouth glass bottles for collecting and storing liquid samples in non-sterile environments.
Steam heating maintenance — APPROVED VENDOR forged brass radiator valves for regulating steam flow in commercial building heating systems.
High-pressure cleaning — APPROVED VENDOR turbo spray nozzles for pressure washers used in industrial equipment cleaning up to 6,000 psi.
Cleanroom operations — APPROVED VENDOR vinyl task chairs for seating in ISO 5 classified manufacturing or assembly areas.
General sealing — APPROVED VENDOR natural rubber stoppers for closing laboratory flasks or test tubes in educational or research settings.
Tamper-evident security — APPROVED VENDOR brass lead and wire seals for securing utility meters, cargo containers, or access panels.

APPROVED VENDOR Products

3G Electric supplies APPROVED VENDOR 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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