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APPROVED VENDOR Alloy Steel Rectangular Bar: 1.5 in Thick, ±0.07 in, 6 in x 12 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, ±0.07 in, 6 in x 12 in Nominal Size (WxL)

APPROVED VENDOR offers a High-Strength 4140 Alloy Steel Flat Bar, a hot-rolled rectangular bar with a thickness of 1.5 in and a nominal size of 6 in x 12 in. This heat-treatable bar features a thickness tolerance of…

SKU 3G-OTH-591307

Brand
APPROVED VENDOR
Item
Alloy Steel Rectangular Bar: 1.5 in Thick, ±0.07 in, 6 in x 12 in Nominal Size
Category
High-Strength 4140 Alloy Steel Flat Bars
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Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
SHT-4140-1.5X6X12
Type
±0.07 in, Hot Rolled
Heat Treatable
Heat Treatable
Nominal Size (WxL)
6 in x 12 in
Thickness Tolerance
±0.07 in
Certifications Included
No Certificates Included
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APPROVED VENDOR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

APPROVED VENDOR offers a High-Strength 4140 Alloy Steel Flat Bar, a hot-rolled rectangular bar with a thickness of 1.5 in and a nominal size of 6 in x 12 in. This heat-treatable bar features a thickness tolerance of ±0.07 in and is supplied without certificates included (MPN SHT-4140-1.5X6X12).

Frequently Asked Questions

What is a 4140 alloy steel rectangular bar used for?

This hot-rolled 4140 alloy steel bar is used for high-strength structural components, shafts, gears, and tooling in industrial machinery and equipment. Its heat-treatable property allows post-processing to achieve desired hardness and wear resistance.

What are the specifications of the APPROVED VENDOR 4140 flat bar?

The bar is 1.5 in thick with a nominal size of 6 in x 12 in (WxL), hot rolled, with a thickness tolerance of ±0.07 in. It is heat treatable and supplied without certificates. The manufacturer part number is SHT-4140-1.5X6X12.

Where to buy 4140 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, ensuring the bar reaches your facility. Contact us for availability and lead time.

How to select a 4140 alloy steel bar for heat treating?

Select a bar with consistent thickness tolerance, like ±0.07 in, to ensure uniform heat treatment response. Confirm the alloy is heat treatable, as this 4140 grade is. Always consult a metallurgist for specific hardening and tempering cycles.

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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