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APPROVED VENDOR Alloy Steel Rectangular Bar: 1.25 in Thick, 0 in/-0.01 in, 5 in x 6 ft Nominal Size (WxL) - 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/-0.01 in, 5 in x 6 ft Nominal Size (WxL)

The Alloy Steel Rectangular Bar from APPROVED VENDOR is a High-Strength 4140 Alloy Steel Flat Bar, cold-rolled and heat treatable, with a thickness of 1.25 in and a nominal size of 5 in x 6 ft. It features a mill…

SKU 3G-OTH-591405

Brand
APPROVED VENDOR
Item
Alloy Steel Rectangular Bar: 1.25 in Thick, 0 in/-0.01 in, 5 in x 6 ft Nominal Size
Category
High-Strength 4140 Alloy Steel Flat Bars
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Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
40f1.25x5-72
Type
0 in/-0.01 in, Mill
Fabrication
Cold Rolled
Heat Treatable
Heat Treatable
Nominal Size (WxL)
5 in x 6 ft
Thickness Tolerance
0 in/-0.01 in
Certifications Included
Material Certificate with Lot Number
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APPROVED VENDOR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Alloy Steel Rectangular Bar from APPROVED VENDOR is a High-Strength 4140 Alloy Steel Flat Bar, cold-rolled and heat treatable, with a thickness of 1.25 in and a nominal size of 5 in x 6 ft. It features a mill finish with a thickness tolerance of 0 in/-0.01 in and includes a Material Certificate with Lot Number (MPN 40f1.25x5-72).

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 the APPROVED VENDOR 4140 alloy steel rectangular bar used for?

This cold-rolled, heat-treatable 4140 alloy steel flat bar is used for high-strength industrial components such as shafts, gears, jigs, and fixtures. Its 1.25 in thickness and 5 in x 6 ft nominal size suit precision machining and tooling applications across manufacturing and maintenance operations.

What are the specifications of the APPROVED VENDOR 4140 alloy steel rectangular bar?

The bar is cold-rolled, heat treatable, 1.25 in thick with a thickness tolerance of 0 in/-0.01 in, and a nominal size of 5 in x 6 ft. It has a mill finish and includes a Material Certificate with Lot Number. The manufacturer part number is 40f1.25x5-72.

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

3G Electric supplies and delivers the APPROVED VENDOR 4140 alloy steel rectangular bar worldwide. We handle full logistics and customs clearance, ensuring you receive the correct material with the required Material Certificate and Lot Number for your industrial application.

How to select the right 4140 alloy steel rectangular bar for machining?

Select based on required thickness, width, length, and heat-treatability. This cold-rolled 4140 bar offers consistent hardness and machinability. Verify the thickness tolerance (0 in/-0.01 in) and confirm a Material Certificate with Lot Number is included for traceability in critical applications.

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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