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APPROVED VENDOR Alloy Steel Rectangular Bar: 1 in Thick, 0 in/-0.005 in - High-Strength 4140 Alloy Steel Flat Bars
APPROVED VENDORHigh-Strength 4140 Alloy Steel Flat Bars

APPROVED VENDOR Alloy Steel Rectangular Bar: 1 in Thick, 0 in/-0.005 in

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 1 3/4 in x 6 in and a thickness tolerance of 0 in/-0.005 in. It…

SKU 3G-OTH-591110

Brand
APPROVED VENDOR
Item
Alloy Steel Rectangular Bar: 1 in Thick, 0 in/-0.005 in
Category
High-Strength 4140 Alloy Steel Flat Bars
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Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
40F1X1.75-6
Type
0 in/-0.005 in, Mill
Fabrication
Cold Rolled
Heat Treatable
Heat Treatable
Nominal Size (WxL)
1 3/4 in x 6 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 1 3/4 in x 6 in and a thickness tolerance of 0 in/-0.005 in. It includes a Material Certificate with Lot Number (MPN 40F1X1.75-6).

Frequently Asked Questions

What is the APPROVED VENDOR Alloy Steel Rectangular Bar used for?

This High-Strength 4140 Alloy Steel Flat Bar is used in industrial machining, tooling, and structural applications where strength and heat treatability are required. It is cold-rolled for tight tolerances and includes a Material Certificate with Lot Number for traceability.

What are the specifications of the APPROVED VENDOR 40F1X1.75-6?

The APPROVED VENDOR Alloy Steel Rectangular Bar has a nominal size of 1 3/4 in x 6 in, thickness tolerance of 0 in/-0.005 in, cold-rolled fabrication, and is heat treatable. It is made from High-Strength 4140 Alloy Steel and includes a Material Certificate with Lot Number.

Where to buy APPROVED VENDOR Alloy Steel Rectangular Bar worldwide?

3G Electric supplies the APPROVED VENDOR Alloy Steel Rectangular Bar worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this High-Strength 4140 Alloy Steel Flat Bar.

How to select the right thickness tolerance for alloy steel bars?

For precision applications, select a thickness tolerance like 0 in/-0.005 in to ensure a tight fit without oversize. Cold-rolled bars offer better dimensional consistency. Always verify the material certificate for lot traceability, as provided with the APPROVED VENDOR 40F1X1.75-6.

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: 1 in Thick, 0 in/-0.005 in, 1 3/4 in x 12 in Nominal Size (WxL), Mill (MPN 40F1X1.75-12). Key specifications — Brand: APPROVED VENDOR; Fabrication: Cold Rolled; Heat Treatable: Heat Treatable; Thickness Tolerance: 0 in/-0.005 in; Certifications Included: Material Certificate with Lot Number.
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Alloy Steel Rectangular Bar: 1 in Thick, 0 in/-0.005 in, 1 3/4 in x 12 in Nominal Size (WxL), Mill (MPN 40F1X1.75-12). Key specifications — Brand: APPROVED VENDOR; Fabrication: Cold Rolled; Heat Treatable: Heat Treatable; Thickness Tolerance: 0 in/-0.005 in; Certifications Included: Material Certificate with Lot Number.
Alloy Steel Rectangular Bar: 1.5 in Thick, 0 in/-0.005 in, 2 1/2 in x 6 in Nominal Size (WxL), Mill (MPN 40F1.5X2.5-6). Key specifications — Brand: APPROVED VENDOR; Fabrication: Cold Rolled; Heat Treatable: Heat Treatable; Thickness Tolerance: 0 in/-0.005 in; Certifications Included: Material Certificate with Lot Number.
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Alloy Steel Rectangular Bar: 1.5 in Thick, 0 in/-0.005 in, 2 1/2 in x 6 in Nominal Size (WxL), Mill (MPN 40F1.5X2.5-6). Key specifications — Brand: APPROVED VENDOR; Fabrication: Cold Rolled; Heat Treatable: Heat Treatable; Thickness Tolerance: 0 in/-0.005 in; Certifications Included: Material Certificate with Lot Number.
Alloy Steel Rectangular Bar: 0.5 in Thick, 0 in/-0.007 in, 4 in x 36 in Nominal Size (WxL), Mill (MPN 40F.5X4-36). Key specifications — Brand: APPROVED VENDOR; Fabrication: Cold Rolled; Heat Treatable: Heat Treatable; Thickness Tolerance: 0 in/-0.007 in; Certifications Included: No Certificates Included.
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Alloy Steel Rectangular Bar: 0.5 in Thick, 0 in/-0.007 in, 4 in x 36 in Nominal Size (WxL), Mill (MPN 40F.5X4-36). Key specifications — Brand: APPROVED VENDOR; Fabrication: Cold Rolled; Heat Treatable: Heat Treatable; Thickness Tolerance: 0 in/-0.007 in; Certifications Included: No Certificates Included.
Alloy Steel Square Bar: 2.25 in Thick, 0 in/-0.006 in, 2 1/4 in x 24 in Nominal Size (WxL), Mill (MPN 40S2.25-24). Key specifications — Brand: APPROVED VENDOR; Fabrication: Cold Rolled; Heat Treatable: Heat Treatable; Thickness Tolerance: 0 in/-0.006 in; Certifications Included: Material Certificate with Lot Number.
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Alloy Steel Square Bar: 2.25 in Thick, 0 in/-0.006 in, 2 1/4 in x 24 in Nominal Size (WxL), Mill (MPN 40S2.25-24). Key specifications — Brand: APPROVED VENDOR; Fabrication: Cold Rolled; Heat Treatable: Heat Treatable; Thickness Tolerance: 0 in/-0.006 in; Certifications Included: Material Certificate with Lot Number.
Alloy Steel Square Bar: 0.38 in Thick, 0 in/-0.004 in, 3/8 in x 12 in Nominal Size (WxL), Mill (MPN 40S.375-12). Key specifications — Brand: APPROVED VENDOR; Fabrication: Cold Rolled; Heat Treatable: Heat Treatable; Thickness Tolerance: 0 in/-0.004 in; Certifications Included: No Certificates Included.
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Alloy Steel Rectangular Bar: 0.25 in Thick, 0 in/-0.007 in, 1 in x 36 in Nominal Size (WxL), Mill (MPN 40F.25X1-36). Key specifications — Brand: APPROVED VENDOR; Fabrication: Cold Rolled; Heat Treatable: Heat Treatable; Thickness Tolerance: 0 in/-0.007 in; Certifications Included: No Certificates Included.
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Alloy Steel Rectangular Bar: 0.38 in Thick, 0 in/-0.004 in, 3 in x 36 in Nominal Size (WxL), Mill (MPN 40F.375X3-36). Key specifications — Brand: APPROVED VENDOR; Fabrication: Cold Rolled; Heat Treatable: Heat Treatable; Thickness Tolerance: 0 in/-0.004 in; Certifications Included: Material Certificate with Lot Number.
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