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APPROVED VENDOR Alloy Steel Square Bar: 1 in Thick, ±0.07 in, 3 in x 3 in Nominal Size (WxL) - High-Strength 4140 Alloy Steel Flat Bars
APPROVED VENDORHigh-Strength 4140 Alloy Steel Flat Bars

APPROVED VENDOR Alloy Steel Square Bar: 1 in Thick, ±0.07 in, 3 in x 3 in Nominal Size (WxL)

APPROVED VENDOR Alloy Steel Square Bar is a high-strength 4140 alloy steel flat bar, hot rolled and mill finished, with a 1 in thickness and a nominal size of 3 in x 3 in. It is heat treatable and supplied with a…

SKU 3G-OTH-591102

Brand
APPROVED VENDOR
Item
Alloy Steel Square Bar: 1 in Thick, ±0.07 in, 3 in x 3 in Nominal Size
Category
High-Strength 4140 Alloy Steel Flat Bars
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Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
SHT-4140-1X3X3
Type
±0.07 in, Hot Rolled, Mill
Heat Treatable
Heat Treatable
Nominal Size (WxL)
3 in x 3 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 Alloy Steel Square Bar is a high-strength 4140 alloy steel flat bar, hot rolled and mill finished, with a 1 in thickness and a nominal size of 3 in x 3 in. It is heat treatable and supplied with a thickness tolerance of ±0.07 in, without included certifications.

Frequently Asked Questions

What is APPROVED VENDOR Alloy Steel Square Bar used for?

This high-strength 4140 alloy steel square bar is used for machining shafts, gears, and structural components in industrial equipment. Its heat-treatable property allows hardening for wear resistance in demanding applications across manufacturing and material handling.

What are the specifications of APPROVED VENDOR Alloy Steel Square Bar?

The bar is hot rolled with mill finish, 1 in thick, nominal size 3 in x 3 in, thickness tolerance ±0.07 in. It is heat treatable and supplied without certificates. The manufacturer part number is SHT-4140-1X3X3.

Where to buy APPROVED VENDOR Alloy Steel Square Bar worldwide?

3G Electric supplies APPROVED VENDOR alloy steel square bars worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this 4140 steel bar to your facility, regardless of location.

How to select the right alloy steel square bar for machining?

Select based on required strength, heat treatability, and dimensional tolerance. For this 4140 bar, confirm thickness tolerance (±0.07 in) matches your machining allowance. Always verify nominal size and finish (hot rolled, mill) suit 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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