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APPROVED VENDOR Alloy Steel Rectangular Bar: 0.5 in Thick, ±0.001 in, 3 1/2 in x 18 in Nominal Size (WxL) - Wear-Resistant 4142 Alloy Steel Flat Bars
APPROVED VENDORWear-Resistant 4142 Alloy Steel Flat Bars

APPROVED VENDOR Alloy Steel Rectangular Bar: 0.5 in Thick, ±0.001 in, 3 1/2 in x 18 in Nominal Size (WxL)

APPROVED VENDOR Alloy Steel Rectangular Bar is a wear-resistant 4142 alloy steel flat bar, 0.5 in thick with a nominal size of 3 1/2 in x 18 in and a thickness tolerance of ±0.001 in. It is heat treatable and…

SKU 3G-OTH-585108

Brand
APPROVED VENDOR
Item
Alloy Steel Rectangular Bar: 0.5 in Thick, ±0.001 in, 3 1/2 in x 18 in Nominal Size
Category
Wear-Resistant 4142 Alloy Steel Flat Bars
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Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
19221_18_0
Type
±0.001 in, Mill
Heat Treatable
Heat Treatable
Nominal Size (WxL)
3 1/2 in x 18 in
Thickness Tolerance
±0.001 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 wear-resistant 4142 alloy steel flat bar, 0.5 in thick with a nominal size of 3 1/2 in x 18 in and a thickness tolerance of ±0.001 in. It is heat treatable and includes a Material Certificate with Lot Number (MPN 19221_18_0).

Frequently Asked Questions

What is the APPROVED VENDOR 4142 alloy steel rectangular bar used for?

This wear-resistant 4142 alloy steel flat bar is used for tooling, dies, jigs, and fixtures in machining and industrial applications. Its heat-treatable property allows hardening for high-wear environments. 3G Electric supplies this bar across 14 industrial departments, including machining and material handling.

What are the specifications of the APPROVED VENDOR alloy steel rectangular bar?

The bar is 0.5 in thick with a nominal size of 3 1/2 in x 18 in (WxL) and a thickness tolerance of ±0.001 in. It is heat treatable and includes a Material Certificate with Lot Number. The manufacturer part number is 19221_18_0. 3G Electric sources this bar globally.

Where to buy the APPROVED VENDOR 4142 alloy steel rectangular bar worldwide?

3G Electric supplies the APPROVED VENDOR 4142 alloy steel rectangular bar worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time. We source across 14 industrial departments, including machining and material handling.

How to select the right thickness tolerance for an alloy steel flat bar?

For precision applications like die-making, choose a tight tolerance such as ±0.001 in to ensure dimensional accuracy. The APPROVED VENDOR bar offers this tolerance and is heat treatable for added hardness. 3G Electric can help match your requirements across brands like SKF and Festo.

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 wear-resistant 4142 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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