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

OEM Alloy Steel Rectangular Bar: 0.5 in Thick, ±0.001 in, 4 in x 18 in Nominal Size (WxL) - Wear-Resistant 4142 Alloy Steel Flat Bars
OEMWear-Resistant 4142 Alloy Steel Flat Bars

OEM Alloy Steel Rectangular Bar: 0.5 in Thick, ±0.001 in, 4 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 ±0.001 in thickness tolerance. It measures 0.5 in thick with a nominal size of 4 in x 18 in, is heat…

SKU 3G-OTH-584992

Also listed as: 19231180 · 19231 18 0 · 19231-18-0

Brand
OEM
Item
Alloy Steel Rectangular Bar: 0.5 in Thick, ±0.001 in, 4 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 engineerMessage via Telegram
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

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

OEM
Manufacturer Part Number
19231_18_0
Type
±0.001 in, Hot Rolled
Heat Treatable
Heat Treatable
Nominal Size (WxL)
4 in x 18 in
Thickness Tolerance
±0.001 in
Certifications Included
Material Certificate with Lot Number

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

OEM 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 ±0.001 in thickness tolerance. It measures 0.5 in thick with a nominal size of 4 in x 18 in, is heat treatable, and includes a Material Certificate with Lot Number (MPN 19231_18_0).

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 durability, such as tooling, dies, and machine components. Its heat-treatable property allows hardness adjustment for demanding environments.

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

The bar is 0.5 in thick with a nominal size of 4 in x 18 in, hot rolled with a ±0.001 in thickness tolerance. It is heat treatable and includes a Material Certificate with Lot Number. The brand is APPROVED VENDOR, MPN 19231_18_0.

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

3G Electric supplies the APPROVED VENDOR Alloy Steel Rectangular Bar worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver this wear-resistant 4142 alloy steel bar to your facility.

How to select the right thickness tolerance for alloy steel bars?

For precision applications like tooling, choose a tight tolerance such as ±0.001 in, as offered by this APPROVED VENDOR bar. Confirm the nominal size and heat-treatable grade (4142) match your machining or wear-resistance requirements.

OEM Products

3G Electric supplies OEM 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