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APPROVED VENDOR Alloy Steel Rectangular Bar: 0.75 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: 0.75 in Thick, 0 in/-0.004 in

The APPROVED VENDOR Alloy Steel Rectangular Bar is a High-Strength 4140 Alloy Steel Flat Bar, cold rolled and heat treatable, with a thickness of 0.75 in and a nominal size of 2 1/2 in x 6 in. It features a thickness…

SKU 3G-OTH-591096

Brand
APPROVED VENDOR
Item
Alloy Steel Rectangular Bar: 0.75 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.75X2.5-6
Type
0 in/-0.004 in, Mill
Fabrication
Cold Rolled
Heat Treatable
Heat Treatable
Nominal Size (WxL)
2 1/2 in x 6 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

The APPROVED VENDOR Alloy Steel Rectangular Bar is a High-Strength 4140 Alloy Steel Flat Bar, cold rolled and heat treatable, with a thickness of 0.75 in and a nominal size of 2 1/2 in x 6 in. It features a thickness tolerance of 0 in/-0.004 in and 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 heat-treatable, cold-rolled material with tight thickness tolerances. It is commonly specified for machine components, jigs, fixtures, and structural parts where strength and dimensional accuracy are critical.

What are the specifications of the APPROVED VENDOR 40F.75X2.5-6 alloy steel bar?

The bar is 0.75 in thick with a nominal size of 2 1/2 in x 6 in (WxL). It is cold rolled, heat treatable, and has a thickness tolerance of 0 in/-0.004 in. A Material Certificate with Lot Number is included for traceability. The manufacturer part number is 40F.75X2.5-6.

Where to buy APPROVED VENDOR alloy steel rectangular bars worldwide?

3G Electric supplies and delivers APPROVED VENDOR alloy steel rectangular bars worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure your order arrives at your facility, regardless of location.

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

Select a cold-rolled, heat-treatable grade like 4140 with a thickness tolerance matching your machining allowance. Verify the material certificate for lot traceability. For this bar, the 0.75 in thickness and 0 in/-0.004 in tolerance suit precision applications requiring consistent hardness after heat treatment.

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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