Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
APPROVED VENDOR Alloy Steel Rectangular Bar: 1 in Thick, ±0.001 in, 1 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: 1 in Thick, ±0.001 in, 1 1/2 in x 18 in Nominal Size (WxL)

The APPROVED VENDOR Alloy Steel Rectangular Bar is a Wear-Resistant 4142 Alloy Steel Flat Bar, hot rolled with a thickness tolerance of ±0.001 in. It is heat treatable and has a nominal size of 1 1/2 in x 18 in. Each…

SKU 3G-OTH-584831

Brand
APPROVED VENDOR
Item
Alloy Steel Rectangular Bar: 1 in Thick, ±0.001 in, 1 1/2 in x 18 in Nominal Size
Category
Wear-Resistant 4142 Alloy Steel Flat Bars
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
19176_18_0
Type
±0.001 in, Hot Rolled
Heat Treatable
Heat Treatable
Nominal Size (WxL)
1 1/2 in x 18 in
Thickness Tolerance
±0.001 in
Certifications Included
Material Certificate with Lot Number
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

APPROVED VENDOR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The APPROVED VENDOR Alloy Steel Rectangular Bar is a Wear-Resistant 4142 Alloy Steel Flat Bar, hot rolled with a thickness tolerance of ±0.001 in. It is heat treatable and has a nominal size of 1 1/2 in x 18 in. Each bar includes a Material Certificate with Lot Number for traceability.

Frequently Asked Questions

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

This Wear-Resistant 4142 Alloy Steel Flat Bar is used in industrial applications requiring high strength and wear resistance, such as tooling, jigs, fixtures, and machine components. Its heat-treatable property allows hardness adjustment for demanding environments. 3G Electric supplies this bar globally, backed by a Material Certificate with Lot Number for full traceability.

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

The bar is hot rolled 4142 alloy steel, 1 in thick with a ±0.001 in tolerance, nominal size 1 1/2 in x 18 in. It is heat treatable and includes a Material Certificate with Lot Number. The APPROVED VENDOR part number is 19176_18_0. 3G Electric sources this bar for worldwide delivery.

Where to buy the APPROVED VENDOR Alloy Steel Rectangular Bar in worldwide?

3G Electric supplies the APPROVED VENDOR Alloy Steel Rectangular Bar to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us to order this Wear-Resistant 4142 Alloy Steel Flat Bar with a Material Certificate for traceability.

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

For precision applications like tooling or dies, choose a tight tolerance such as ±0.001 in, as offered by this APPROVED VENDOR bar. For general fabrication, wider tolerances may suffice. Always verify the material certificate for lot traceability. 3G Electric can advise on sourcing the correct 4142 alloy steel bar for your project.

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from APPROVED VENDOR

View all APPROVED VENDOR parts →
Alloy Steel Rectangular Bar: 0.75 in Thick, +0.01 in/-0.045 in, 1 1/2 in x 6 in Nominal Size (WxL) (MPN 42DF.75X1.5-6). Key specifications — Brand: APPROVED VENDOR; Heat Treatable: Heat Treatable; Thickness Tolerance: +0.01 in/-0.045 in; Certifications Included: Material Certificate with Lot Number.
APPROVED VENDOR
Alloy Steel Rectangular Bar: 0.75 in Thick, +0.01 in/-0.045 in, 1 1/2 in x 6 in Nominal Size (WxL) (MPN 42DF.75X1.5-6). Key specifications — Brand: APPROVED VENDOR; Heat Treatable: Heat Treatable; Thickness Tolerance: +0.01 in/-0.045 in; Certifications Included: Material Certificate with Lot Number.
Alloy Steel Rectangular Bar: 0.5 in Thick, ±0.001 in, 3 1/2 in x 18 in Nominal Size (WxL), Mill (MPN 19221_18_0). Key specifications — Brand: APPROVED VENDOR; Heat Treatable: Heat Treatable; Thickness Tolerance: ±0.001 in; Certifications Included: Material Certificate with Lot Number.
APPROVED VENDOR
Alloy Steel Rectangular Bar: 0.5 in Thick, ±0.001 in, 3 1/2 in x 18 in Nominal Size (WxL), Mill (MPN 19221_18_0). Key specifications — Brand: APPROVED VENDOR; Heat Treatable: Heat Treatable; Thickness Tolerance: ±0.001 in; Certifications Included: Material Certificate with Lot Number.
Alloy Steel Rectangular Bar: 0.5 in Thick, +0.01 in/-0.045 in, 2 1/2 in x 36 in Nominal Size (WxL) (MPN 42DF.5X2.5-36). Key specifications — Brand: APPROVED VENDOR; Heat Treatable: Heat Treatable; Thickness Tolerance: +0.01 in/-0.045 in; Certifications Included: Material Certificate with Lot Number.
APPROVED VENDOR
Alloy Steel Rectangular Bar: 0.5 in Thick, +0.01 in/-0.045 in, 2 1/2 in x 36 in Nominal Size (WxL) (MPN 42DF.5X2.5-36). Key specifications — Brand: APPROVED VENDOR; Heat Treatable: Heat Treatable; Thickness Tolerance: +0.01 in/-0.045 in; Certifications Included: Material Certificate with Lot Number.
Alloy Steel Rectangular Bar: 0.25 in Thick, ±0.001 in, 5/8 in x 18 in Nominal Size (WxL), Hot Rolled (MPN 19134_18_0). Key specifications — Brand: APPROVED VENDOR; Heat Treatable: Heat Treatable; Thickness Tolerance: ±0.001 in; Certifications Included: Material Certificate with Lot Number.
APPROVED VENDOR
Alloy Steel Rectangular Bar: 0.25 in Thick, ±0.001 in, 5/8 in x 18 in Nominal Size (WxL), Hot Rolled (MPN 19134_18_0). Key specifications — Brand: APPROVED VENDOR; Heat Treatable: Heat Treatable; Thickness Tolerance: ±0.001 in; Certifications Included: Material Certificate with Lot Number.
Alloy Steel Rectangular Bar: 0.09375 in Thick, ±0.001 in, 3/4 in x 18 in Nominal Size (WxL), Mill (MPN 19139_18_0). Key specifications — Brand: APPROVED VENDOR; Heat Treatable: Heat Treatable; Thickness Tolerance: ±0.001 in; Certifications Included: Material Certificate with Lot Number.
APPROVED VENDOR
Alloy Steel Rectangular Bar: 0.09375 in Thick, ±0.001 in, 3/4 in x 18 in Nominal Size (WxL), Mill (MPN 19139_18_0). Key specifications — Brand: APPROVED VENDOR; Heat Treatable: Heat Treatable; Thickness Tolerance: ±0.001 in; Certifications Included: Material Certificate with Lot Number.
Alloy Steel Rectangular Bar: 1.5 in Thick, +0.01 in/-0.045 in, 3 in x 12 in Nominal Size (WxL) (MPN 42DF1.5X3-12). Key specifications — Brand: APPROVED VENDOR; Heat Treatable: Heat Treatable; Thickness Tolerance: +0.01 in/-0.045 in; Certifications Included: Material Certificate with Lot Number.
APPROVED VENDOR
Alloy Steel Rectangular Bar: 1.5 in Thick, +0.01 in/-0.045 in, 3 in x 12 in Nominal Size (WxL) (MPN 42DF1.5X3-12). Key specifications — Brand: APPROVED VENDOR; Heat Treatable: Heat Treatable; Thickness Tolerance: +0.01 in/-0.045 in; Certifications Included: Material Certificate with Lot Number.
Alloy Steel Rectangular Bar: 0.75 in Thick, +0.01 in/-0.045 in, 3 in x 12 in Nominal Size (WxL) (MPN 42DF.75X3-12). Key specifications — Brand: APPROVED VENDOR; Heat Treatable: Heat Treatable; Thickness Tolerance: +0.01 in/-0.045 in; Certifications Included: Material Certificate with Lot Number.
APPROVED VENDOR
Alloy Steel Rectangular Bar: 0.75 in Thick, +0.01 in/-0.045 in, 3 in x 12 in Nominal Size (WxL) (MPN 42DF.75X3-12). Key specifications — Brand: APPROVED VENDOR; Heat Treatable: Heat Treatable; Thickness Tolerance: +0.01 in/-0.045 in; Certifications Included: Material Certificate with Lot Number.
Alloy Steel Rectangular Bar: 0.19 in Thick, ±0.001 in, 1 3/4 in x 18 in Nominal Size (WxL) (MPN NT3161348). Key specifications — Brand: APPROVED VENDOR; Heat Treatable: Heat Treatable; Thickness Tolerance: ±0.001 in; Certifications Included: Material Test Report.
APPROVED VENDOR
Alloy Steel Rectangular Bar: 0.19 in Thick, ±0.001 in, 1 3/4 in x 18 in Nominal Size (WxL) (MPN NT3161348). Key specifications — Brand: APPROVED VENDOR; Heat Treatable: Heat Treatable; Thickness Tolerance: ±0.001 in; Certifications Included: Material Test Report.