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APPROVED VENDOR Alloy Steel Rectangular Bar: 1.5 in Thick, 0 in/-0.005 in, 3 in x 4 in Nominal Size (WxL) - High-Strength 4140 Alloy Steel Flat Bars
APPROVED VENDORHigh-Strength 4140 Alloy Steel Flat Bars

APPROVED VENDOR Alloy Steel Rectangular Bar: 1.5 in Thick, 0 in/-0.005 in, 3 in x 4 in Nominal Size (WxL)

The APPROVED VENDOR Alloy Steel Rectangular Bar is a High-Strength 4140 Alloy Steel Flat Bar, cold rolled and heat treatable, with a nominal size of 3 in x 4 in and a thickness of 1.5 in. It features a thickness…

SKU 3G-OTH-591363

Brand
APPROVED VENDOR
Item
Alloy Steel Rectangular Bar: 1.5 in Thick, 0 in/-0.005 in, 3 in x 4 in Nominal Size
Category
High-Strength 4140 Alloy Steel Flat Bars
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Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
40F1.5X4-3
Type
0 in/-0.005 in, Mill
Fabrication
Cold Rolled
Heat Treatable
Heat Treatable
Nominal Size (WxL)
3 in x 4 in
Thickness Tolerance
0 in/-0.005 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 Rectangular Bar is a High-Strength 4140 Alloy Steel Flat Bar, cold rolled and heat treatable, with a nominal size of 3 in x 4 in and a thickness of 1.5 in. It features a thickness tolerance of 0 in/-0.005 in and includes a Material Certificate with Lot Number. 3G Electric interprets demand and delivers this bar across 14 industrial departments, with specialist depth in combustion, pumps and controls as an authorised distributor.

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 structural components, tooling, and machinery parts in industrial applications. 3G Electric supplies this bar across 14 industrial departments, with specialist depth in combustion, pumps and controls.

What are the specifications of the APPROVED VENDOR 40F1.5X4-3 alloy steel bar?

The bar has a nominal size of 3 in x 4 in, thickness of 1.5 in, thickness tolerance of 0 in/-0.005 in, and is cold rolled and heat treatable. It includes a Material Certificate with Lot Number. 3G Electric sources this APPROVED VENDOR bar for global delivery.

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

3G Electric supplies the APPROVED VENDOR 4140 alloy steel rectangular bar worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we interpret demand and deliver this bar across 14 departments, including specialist expertise in combustion, pumps and controls.

How to select the right thickness tolerance for a 4140 alloy steel bar?

For precision applications, choose a thickness tolerance like 0 in/-0.005 in to ensure tight dimensional control. This APPROVED VENDOR bar is cold rolled and heat treatable, making it suitable for machining and heat treatment. 3G Electric can advise on selection across 14 industrial departments.

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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