High-Quality Flame Hardening Services in Tulsa, OK

Osborn Technical Services provides precision flame hardening for crane wheels, gears, shafts, and more across Tulsa.

Industry-Trusted Flame Hardening Services in Tulsa

For over 20 years, Osborn Technical Services has been a go-to resource for custom industrial solutions—and when it comes to precision flame hardening in Tulsa, we’ve set the standard. We offer in-house flame hardening services developed specifically to fill a major regional gap after the only SE-region facility closed. Today, we serve machine shops, crane companies, and industrial manufacturers across Texas, Louisiana, and Oklahoma with expert-level solutions built on decades of experience.

Whether you’re looking to harden crane wheels, sheaves, shafts, gears, or unique components, our technicians deliver accurate, repeatable results that meet the highest performance demands.

What Is Flame Hardening and Why It Matters

Industrial parts like gears, wheels, and shafts take a beating. Without surface hardening, wear and tear can shorten their lifespan and lead to costly failures. Flame hardening is a targeted heat-treating process that uses an oxy-fuel flame to harden only the surface of a steel part—right where strength and durability are needed most.

It improves:

Our Tulsa flame hardening shop specializes in this process, delivering tight control over temperature, timing, and quench to ensure parts meet exacting specs—whether it’s Rockwell C 55–60 or deeper case depths.

Our Flame Hardening Services in Tulsa

We don’t just offer flame hardening—we offer the right kind of flame hardening for your application. Osborn’s shop is equipped to handle various steel grades, part sizes, and tolerance levels.

Here’s what we specialize in:

Wheel Hardening

Precision flame hardening for crane wheels, rail wheels, and other rotating components.

Gear Teeth Hardening

Targeted surface hardening for increased wear resistance on gear faces.

Shaft Hardening

Flame hardening of steel shafts used in cranes, conveyors, and industrial systems.

Surface Hardening

Selective hardening of high-friction or wear-prone areas of critical components.

Progressive Hardening

For elongated or curved parts that require continuous heating control.

Material Support

4140, 1045, Stainless Steel, and more.

Induction Hardening & Heat Treating Options

Additional options depending on your material and tolerance needs.

All jobs are completed in our Pinehurst, TX facility—just outside Houston—so you get fast turnaround and direct access to the team doing the work.

Industries Served

Our Tulsa flame hardening services support some of the most demanding sectors in the region. Whether you’re working on energy infrastructure or heavy equipment, we help reduce wear and increase productivity.

We serve:

Crane & Hoist Manufacturers
Machine Shops
Rail & Freight
Oil & Gas
Marine Operations
Mining Equipment Suppliers
Agricultural Equipment Rebuilders
General Industrial Fabricators

Choosing Osborn means choosing decades of engineering innovation built right here in Texas for Houston’s harshest environments.

The Osborn Technical Advantage

When you choose Osborn for flame hardening in Tulsa, you’re getting more than just a heat-treatment process. You’re partnering with an engineering-driven company that understands how to align process with performance.

Here’s what makes us different:

50+ years of leadership in crane and heavy industry
In-house process design and quality control
Fast lead times and rush service available
Strict adherence to ASME, OSHA, CMAA, and ABS guidelines
Hands-on customer service—from consult to delivery

Our team includes seasoned engineers, welders, and fabricators who’ve built flagship machines used across North America. Whether you’re upgrading components or restoring them, we can match your hardness specs, control case depth, and keep your equipment moving.

Flame Hardening vs. Induction Hardening: What’s Right for You?

At Osborn, we offer both flame and induction hardening depending on your part size, material type, and application. Not sure which is best? Here’s how they compare:

Flame Hardening

Better for larger parts, custom shapes, and deep-case requirements. It’s more flexible and cost-effective for many applications.

Induction Hardening

Ideal for smaller, uniform parts needing ultra-precise hardness control.

We’ll work with you to evaluate your needs and choose the best method to optimize strength, wear resistance, and cost.

Post-Hardening Services to Support Your Workflow

Because we’re a full-service engineering and fabrication partner, we also offer:

Everything is done in-house under the same roof, so there’s no hand-off or outsourcing delays.

Our Process: Precision Flame Hardening from Start to Finish

We’ve engineered a seamless process that puts your schedule and performance requirements first.

Consultation & Specs Review

We assess material, application, part dimensions, and desired hardness.

Process Design

Our engineers select the right flame source, feed rate, and quench to meet performance targets.

Set-Up & Hardening

Components are fixtured and hardened by trained technicians using precise flame control.

Hardness Verification

We perform in-process and final hardness testing to ensure every part meets spec.

Finishing & Return

Components are cooled, cleaned, and packed for delivery or ready for further machining if needed.

Need rush service? Ask about our expedited flame hardening for urgent repair or replacement timelines.

Why Tulsa Machine Shops Rely on Osborn

Our flame hardening facility is trusted by leading machine shops across Oklahoma and the Midwest because we deliver:

We’re not just a vendor—we’re a long-term partner in making sure your components perform under pressure.

Common Questions About Flame Hardening Services in Tulsa

What’s your turnaround time for most jobs?

Typically 5–7 business days, depending on part size and quantity. Rush services are available.

What materials can you flame harden?

We regularly work with 4140, 1045, stainless steel, and other hardenable grades.

Can you meet a specific hardness scale?

Yes—Rockwell C 55–60 is our common target range, but we can adjust based on specs.

What’s your case depth range?

We can accommodate shallow and deep case hardening depending on material and part geometry.

Can you do the machining after hardening?

Yes—our team can handle finishing and secondary machining in-house.

Ready to Improve Part Longevity with Flame Hardening?

Whether you’re managing a crane fleet, rebuilding machinery, or maintaining high-load equipment, our flame hardening solutions are designed to extend life and prevent failure.

Contact Osborn Technical Services Today:

📍 31925 Decker Industrial Circle, Pinehurst, TX 77362

📞 (281) 356-3906

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