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APPROVED VENDOR Alloy Steel Rectangular Bar: 0.625 in Thick, 0 in/-0.006 in - High-Strength 4140 Alloy Steel Flat Bars
APPROVED VENDORHigh-Strength 4140 Alloy Steel Flat Bars

APPROVED VENDOR Alloy Steel Rectangular Bar: 0.625 in Thick, 0 in/-0.006 in

APPROVED VENDOR Alloy Steel Rectangular Bar is a High-Strength 4140 Alloy Steel Flat Bar, cold-rolled and heat treatable, with a thickness of 0.625 in and a thickness tolerance of 0 in/-0.006 in. The nominal size is…

SKU 3G-OTH-591082

Brand
APPROVED VENDOR
Item
Alloy Steel Rectangular Bar: 0.625 in Thick, 0 in/-0.006 in
Category
High-Strength 4140 Alloy Steel Flat Bars
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Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
40f.625x3-72
Type
0 in/-0.006 in, Mill
Fabrication
Cold Rolled
Heat Treatable
Heat Treatable
Nominal Size (WxL)
3 in x 6 ft
Thickness Tolerance
0 in/-0.006 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 thickness of 0.625 in and a thickness tolerance of 0 in/-0.006 in. The nominal size is 3 in x 6 ft, supplied as Mill type, and includes a Material Certificate with Lot Number (MPN 40f.625x3-72).

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 for machining shafts, gears, and structural components that require heat treatable strength and dimensional precision. It is commonly specified in industrial maintenance, tooling, and equipment fabrication across multiple sectors.

What are the specifications of the APPROVED VENDOR 0.625 in thick alloy steel bar?

The bar is cold-rolled, heat treatable, 0.625 in thick with a thickness tolerance of 0 in/-0.006 in, nominal size 3 in x 6 ft, Mill type. It includes a Material Certificate with Lot Number. The MPN is 40f.625x3-72.

Where to buy APPROVED VENDOR alloy steel rectangular bar worldwide?

3G Electric supplies and delivers the APPROVED VENDOR 4140 alloy steel rectangular bar worldwide. We handle full logistics and customs clearance as a global industrial sourcing partner, ensuring you receive the correct material with the required certification.

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

Select a cold-rolled, heat treatable grade like this 4140 bar with a thickness tolerance of 0 in/-0.006 in for consistent hardening response. Verify the Material Certificate with Lot Number to confirm chemistry and traceability. Consult heat treat specifications for your target hardness.

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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