Southwest Metal Treating Corp.

03/27/2026

Southwest Metal Treating is excited to be exhibiting at the Texas Design-2-Part Trade Show this April!

📍 Irving Convention Center, Irving, TX
📅 April 1–2, 2026

Come visit us at Booth #540 to connect with our team, discuss your current or upcoming projects, and learn how our heat-treating solutions can support your manufacturing needs.

This is a great opportunity to network with industry professionals and explore the latest in manufacturing and machining services.

We look forward to seeing you there!

02/06/2026

01/05/2026

Why Metal Heat Treating Matters.

Metal heat treating strengthens and enhances critical components used across aerospace, defense, oil & gas, and precision manufacturing.

✔ Improves strength & hardness
✔ Increases wear resistance
✔ Enhances dimensional stability
✔ Reduces internal stress & fatigue

At Southwest Metal Treating, our NADCAP-approved and AS9100 / ISO-9001-2015 certified processes ensure consistent, reliable performance where quality matters most.

Precision isn’t optional — it’s engineered.
🔗 southwestmetaltreating.com

12/30/2025

With gratitude and appreciation, we wish a successful year ahead.

11/07/2025

Southwest Metal Treating provides metal heat treating nationwide. Connect with us today about the scope of your project!

11/03/2025

The Science of Metal Heat Treating,

At Southwest Metal Treating, we specialize in the science and precision of metal heat treating — the process that transforms ordinary metals into extraordinary materials capable of performing under extreme conditions.

Heat treating involves controlled heating and cooling of metals to achieve specific mechanical properties — such as increased hardness, toughness, ductility, and resistance to wear or fatigue.

Core Processes We Perform

Plasma Nitriding & Ferritic Nitrocarburizing (FNC): Enhances surface hardness and fatigue strength while maintaining core ductility. Stress Relieving & Age Hardening: Improves performance and extends part life under high-stress applications.

Benefits for Manufacturers

Longer component life
Reduced wear and distortion
Enhanced fatigue strength
Improved machining performance
Greater dimensional stability

Whether for aerospace, defense, oil & gas, or precision machining, our accredited facility ensures reliability, repeatability, and superior metallurgical quality in every batch.

Southwest Metal Treating provides metal heat treating nationwide. Connect with us today about the scope of your project!

10/20/2025

Precision. Performance. Proven Results.

For over 30 years, Southwest Metal Treating Corp has been the trusted name in metal heat treating across the United States.
From Aerospace and Defense to Oil & Gas, Automotive, and Precision Machining, our advanced processes — including Plasma Nitriding, Ferritic Nitrocarburizing, and Flame Hardening — we deliver unmatched strength and durability for critical metal components.

Proudly NADCAP and AS9100D / ISO 9001:2015 certified, we’re committed to quality, reliability, and the science of superior metal performance.

Visit us at https://southwestmetaltreating.com

09/24/2025

SWMT - Flame Hardening Services

Enhance the durability of your metal components with our precision flame hardening process. We rapidly heat targeted surfaces using oxy-fuel flames and quench immediately to boost wear resistance — while preserving the toughness of the core. Ideal for gears, bearings, shafts, rails, and more.

Focused hardening, minimal distortion
Fast turnaround for medium to large parts
NADCAP & ISO 9001 certified quality

Get a quote today and extend the life of your critical parts.

Southwest Metal Treating provides metal heat treating nationwide. Connect with us today about the scope of your project!

09/02/2025

Space X pulls off successful flight! https://www.facebook.com/share/1GmSWSkiFo/?mibextid=wwXIfr

Southwest Metal Treating provides metal heat treating nationwide. Connect with us today about the scope of your project!