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APPROVED VENDOR Alloy Steel Rectangular Bar: 0.5 in Thick, 0 in/-0.004 in - High-Strength 4140 Alloy Steel Flat Bars
APPROVED VENDORHigh-Strength 4140 Alloy Steel Flat Bars

APPROVED VENDOR Alloy Steel Rectangular Bar: 0.5 in Thick, 0 in/-0.004 in

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 1/2 in x 36 in and thickness tolerance of 0 in/-0.004 in. It includes…

SKU 3G-OTH-591175

Brand
APPROVED VENDOR
Item
Alloy Steel Rectangular Bar: 0.5 in Thick, 0 in/-0.004 in
Category
High-Strength 4140 Alloy Steel Flat Bars
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Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
40F.5X3.5-36
Type
0 in/-0.004 in, Mill
Fabrication
Cold Rolled
Heat Treatable
Heat Treatable
Nominal Size (WxL)
3 1/2 in x 36 in
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

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 1/2 in x 36 in and thickness tolerance of 0 in/-0.004 in. It includes a Material Certificate with Lot Number for traceability.

Frequently Asked Questions

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

This high-strength 4140 alloy steel flat bar is used in industrial applications requiring wear resistance and toughness, such as machine tooling, shafts, gears, and structural components. Its cold-rolled finish and heat-treatable property make it suitable for precision fabrication in machining and manufacturing environments.

What are the specifications of the APPROVED VENDOR 40F.5X3.5-36 alloy steel bar?

The APPROVED VENDOR 40F.5X3.5-36 is a cold-rolled, heat-treatable 4140 alloy steel rectangular bar with a nominal size of 3 1/2 in x 36 in. Thickness tolerance is 0 in/-0.004 in. It includes a Material Certificate with Lot Number for full traceability.

Where to buy APPROVED VENDOR alloy steel rectangular bars worldwide?

3G Electric supplies APPROVED VENDOR alloy steel rectangular bars worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this 4140 cold-rolled flat bar with material certification.

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

Select 4140 alloy steel flat bars based on required dimensions, thickness tolerance, and heat-treatable condition. For precision machining, cold-rolled bars like the APPROVED VENDOR 40F.5X3.5-36 offer tight tolerances (0 in/-0.004 in) and a material certificate for quality assurance. Confirm hardness and tensile requirements with 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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