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APPROVED VENDOR Alloy Steel Square Bar: 0.5 in Thick, 0 in/-0.004 in, 1/2 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 Square Bar: 0.5 in Thick, 0 in/-0.004 in, 1/2 in x 6 ft Nominal Size (WxL)

The APPROVED VENDOR Alloy Steel Square Bar is a high-strength 4140 alloy steel flat bar, cold rolled with a thickness tolerance of 0 in/-0.004 in and a nominal size of 1/2 in x 6 ft. It is heat treatable and includes…

SKU 3G-OTH-591324

Brand
APPROVED VENDOR
Item
Alloy Steel Square Bar: 0.5 in Thick, 0 in/-0.004 in, 1/2 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
40S.5-72
Type
0 in/-0.004 in, Cold Rolled
Fabrication
Cold Rolled
Heat Treatable
Heat Treatable
Nominal Size (WxL)
1/2 in x 6 ft
Thickness Tolerance
0 in/-0.004 in
Certifications Included
Material Certificate with Lot Number
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APPROVED VENDOR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The APPROVED VENDOR Alloy Steel Square Bar is a high-strength 4140 alloy steel flat bar, cold rolled with a thickness tolerance of 0 in/-0.004 in and a nominal size of 1/2 in x 6 ft. It is heat treatable and includes a Material Certificate with Lot Number (MPN 40S.5-72).

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 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, 1/2 in thick by 6 ft long, with a thickness tolerance of 0 in/-0.004 in. It is heat treatable and includes a Material Certificate with Lot Number (MPN 40S.5-72).

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 facility. Contact us for pricing and lead time on this 4140 cold-rolled bar.

How to select the right alloy steel square bar for machining?

Select based on required strength, heat treatability, and dimensional tolerance. This 4140 cold-rolled bar offers 0 in/-0.004 in thickness tolerance and is heat treatable. Confirm length and width match your application. 3G Electric can help source the correct grade.

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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Alloy Steel Rectangular Bar: 0.75 in Thick, 0 in/-0.01 in, 6 in x 12 in Nominal Size (WxL), Mill (MPN 40f.75x6-12). Key specifications — Brand: APPROVED VENDOR; Fabrication: Cold Rolled; Heat Treatable: Heat Treatable; Thickness Tolerance: 0 in/-0.01 in; Certifications Included: Material Certificate with Lot Number.
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Alloy Steel Rectangular Bar: 0.75 in Thick, 0 in/-0.01 in, 6 in x 12 in Nominal Size (WxL), Mill (MPN 40f.75x6-12). Key specifications — Brand: APPROVED VENDOR; Fabrication: Cold Rolled; Heat Treatable: Heat Treatable; Thickness Tolerance: 0 in/-0.01 in; Certifications Included: Material Certificate with Lot Number.
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