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: 0.1875 in Thick, ±0.001 in - Wear-Resistant 4142 Alloy Steel Flat Bars
APPROVED VENDORWear-Resistant 4142 Alloy Steel Flat Bars

APPROVED VENDOR Alloy Steel Rectangular Bar: 0.1875 in Thick, ±0.001 in

The Alloy Steel Rectangular Bar from APPROVED VENDOR is a Wear-Resistant 4142 Alloy Steel Flat Bar with a thickness of 0.1875 in, a nominal size of 1 1/4 in x 36 in, and a thickness tolerance of ±0.001 in. This…

SKU 3G-OTH-584895

Brand
APPROVED VENDOR
Item
Alloy Steel Rectangular Bar: 0.1875 in Thick, ±0.001 in
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
19158_36_0
Type
±0.001 in, Mill
Heat Treatable
Heat Treatable
Nominal Size (WxL)
1 1/4 in x 36 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 Alloy Steel Rectangular Bar from APPROVED VENDOR is a Wear-Resistant 4142 Alloy Steel Flat Bar with a thickness of 0.1875 in, a nominal size of 1 1/4 in x 36 in, and a thickness tolerance of ±0.001 in. This heat-treatable mill-grade bar includes a Material Certificate with Lot Number (MPN 19158_36_0).

Frequently Asked Questions

What is the Alloy Steel Rectangular Bar from APPROVED VENDOR 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.

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

The bar is 0.1875 in thick with a thickness tolerance of ±0.001 in, nominal size 1 1/4 in x 36 in. It is heat-treatable 4142 alloy steel, mill grade, and includes a Material Certificate with Lot Number (MPN 19158_36_0). 3G Electric sources this APPROVED VENDOR product for worldwide delivery.

Where to buy the APPROVED VENDOR Alloy Steel Rectangular Bar 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 Material Certificate.

How to select the right thickness for an Alloy Steel Rectangular Bar?

Select thickness based on load, wear resistance, and machining allowance. For precision applications, the ±0.001 in tolerance of this APPROVED VENDOR bar suits tight-fit assemblies. Heat treatability allows post-machining hardening. 3G Electric can advise on sizing 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: 1 in Thick, ±0.001 in, 6 in x 18 in Nominal Size (WxL), Hot Rolled (MPN 19251_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: 1 in Thick, ±0.001 in, 6 in x 18 in Nominal Size (WxL), Hot Rolled (MPN 19251_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: 0.1875 in Thick, ±0.001 in, 1 1/2 in x 18 in Nominal Size (WxL), Mill (MPN 19169_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: 0.1875 in Thick, ±0.001 in, 1 1/2 in x 18 in Nominal Size (WxL), Mill (MPN 19169_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: 0.3125 in Thick, ±0.001 in, 3 in x 36 in Nominal Size (WxL), Hot Rolled (MPN 19210_36_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: 0.3125 in Thick, ±0.001 in, 3 in x 36 in Nominal Size (WxL), Hot Rolled (MPN 19210_36_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: 0.25 in Thick, ±0.001 in, 3 in x 18 in Nominal Size (WxL), Hot Rolled (MPN 19209_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, 3 in x 18 in Nominal Size (WxL), Hot Rolled (MPN 19209_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: 0.3125 in Thick, ±0.001 in, 1 1/4 in x 18 in Nominal Size (WxL), Mill (MPN 19160_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: 0.3125 in Thick, ±0.001 in, 1 1/4 in x 18 in Nominal Size (WxL), Mill (MPN 19160_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 24 in Nominal Size (WxL) (MPN 42DF1.5X3-24). 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 24 in Nominal Size (WxL) (MPN 42DF1.5X3-24). 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: 0.09375 in Thick, ±0.001 in, 2 in x 36 in Nominal Size (WxL), Mill (MPN 19186_36_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, 2 in x 36 in Nominal Size (WxL), Mill (MPN 19186_36_0). Key specifications — Brand: APPROVED VENDOR; Heat Treatable: Heat Treatable; Thickness Tolerance: ±0.001 in; Certifications Included: Material Certificate with Lot Number.
Alloy Steel Square Bar: 1.5 in Thick, +0.01 in/-0.045 in, 1 1/2 in x 12 in Nominal Size (WxL) (MPN 42DS1.5-12). 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 Square Bar: 1.5 in Thick, +0.01 in/-0.045 in, 1 1/2 in x 12 in Nominal Size (WxL) (MPN 42DS1.5-12). Key specifications — Brand: APPROVED VENDOR; Heat Treatable: Heat Treatable; Thickness Tolerance: +0.01 in/-0.045 in; Certifications Included: Material Certificate with Lot Number.