Quality Control Procedures for Titanium at Laube
What Does Laube Do?
We supply a full range of titanium mill products—including titanium bars, titanium tubes, titanium plates, titanium sheets, titanium powder, and titanium coil—as part of our expanding metals portfolio. In addition, our Engineered Components Division serves as a trusted global sourcing partner for fasteners, castings, forgings, stampings, screw-machined parts, and custom components made from all types of metals, plastics, and rubber.
With over 75 years of industry experience and a reputation for reliability, we proudly support customers across all major sectors—including aerospace, medical, defense, automotive, energy, precision machining, consumer products, armament, construction, and more.
Laube Technology – Capabilities Overview
| Category | Capabilities | Materials |
|---|---|---|
| Casting | – Die Casting (Aluminum, Zinc, Magnesium) – Sand Casting – Investment Casting | Aluminum, Zinc, Magnesium, Grey Iron, Malleable Iron, Ductile Iron, Brass, Steel |
| Forging | – Hot & Cold Forging – Drop Forging – Press Forging – Hot Heading (Upset Forging) | Aluminum Alloys, Copper Alloys, Titanium Alloys, Steel |
| Stamping & Forming | – Metal Stamping – Deep Drawing – Cold Heading – Bending | Steel, Brass, Aluminum, Stainless Steel |
| Machining & Secondary Ops | – CNC Milling & Turning – Surface Grinding – Drilling – High-Speed Drilling – Broaching | All standard industrial metals |
| Finishing & Assembly | – Painting – Powder Coating – Plating (various types) – Surface Etching – Polishing | N/A (applied to finished components) |
| Fasteners | – Self-Tapping / Self-Drilling / Thread Forming / Cutting Screws – SEMS Screws – Machine & Wood Screws – Bolts, Nuts, Washers – Rods, Shafts, Pins – Rivets / Rivet Nuts – Irrigation Fasteners | All Grades and Sizes – Custom to Drawing |
| Assemblies | – Component Assembly – Packaging Solutions | N/A |
| Screw Machining | – Multi-Spindle and Single-Spindle – CNC Support – Precision Lathes | Brass, Steel, Aluminum, Custom metals |
| Molding | – Plastic and Metal Molding Services | Various resins and metals |
| Titanium Mill Products | – Bars, Tubes, Plates, Sheets, Coil, Powder | Titanium (All Commercially Pure and Alloy Grades) |
| Engineering & Program Mgmt | – US-based Engineering Support – Program Management – Cost-Optimized Offshore Sourcing | N/A |
| Industries Served | – Aerospace – Armament | — |
Quality Control For Titanium
At Laube, we are committed to delivering high-quality titanium that meets the most demanding industry standards. Our rigorous quality control procedures ensure that every titanium product—whether raw material, extrusions, or precision components—meets strict specifications for strength, durability, and performance.
We Employ Rigorous Testing Procedures Where Applicable
- Material Certification & Traceability
- Every titanium batch is fully traceable with mill test reports (MTRs) verifying chemical composition, mechanical properties, and origin.
- Compliance with industry standards such as ASTM, AMS, and ISO to ensure quality consistency.
- Non-Destructive Testing (NDT) & Inspection
- Ultrasonic Testing (UT): Detects internal flaws or inconsistencies.
- X-ray Fluorescence (XRF) Analysis: Ensures accurate alloy composition.
- Dye Penetrant Inspection (DPI): Identifies surface cracks or defects.
- Dimensional & Surface Integrity Inspection
- Precision measurement tools such as coordinate measuring machines (CMM) and laser scanners verify dimensional accuracy.
- Surface finish checks ensure products meet aerospace, medical, and high-performance industry standards.
- Mechanical & Performance Testing
- Tensile Strength Testing: Confirms the material’s ability to withstand extreme forces.
- Hardness Testing: Ensures the titanium meets required durability levels.
- Fatigue Testing: Evaluates long-term performance under repeated stress.
- Contamination Prevention & Cleanroom Processing
- Strict handling procedures prevent contamination from iron and other metals that can weaken titanium.
- Cleanroom environments for medical and aerospace applications to maintain purity.
- Heat Treatment & Stress Relieving
- Controlled heat treatment optimizes titanium’s mechanical properties, improving strength and workability.
- Stress-relieving procedures minimize internal stresses that could affect machining or forming.
- Customer-Specific Quality Assurance
- Custom quality assurance plans tailored to industry-specific requirements.
- Lot-by-lot testing for critical applications such as aerospace, defense, and medical implants.
We employ rigorous testing procedures to ensure the highest quality and performance of our titanium products. Below are the key testing methods we use to verify chemical composition, mechanical properties, dimensional accuracy, and surface integrity.
1. Chemical Analysis
- X-ray Fluorescence (XRF) Analysis – Identifies and verifies the elemental composition of titanium alloys.
- Optical Emission Spectroscopy (OES) – Detects trace elements and ensures material compliance with industry standards.
- Gas Analysis (Oxygen, Nitrogen, Hydrogen, Carbon, Sulfur Testing) – Ensures the material meets purity requirements, critical for aerospace and medical applications.
2. Mechanical Testing
- Tensile Strength Testing – Determines the maximum stress the material can withstand before breaking.
- Yield Strength Testing – Measures the stress at which the material permanently deforms.
- Elongation Testing – Evaluates how much the material can stretch before failure.
- Hardness Testing (Rockwell, Brinell, Vickers) – Assesses material resistance to indentation and wear.
- Fatigue Testing – Simulates repeated stress cycles to evaluate long-term durability.
- Impact Testing (Charpy Test) – Measures the toughness of the material under sudden impact loads.
3. Non-Destructive Testing (NDT)
- Ultrasonic Testing (UT) – Detects internal defects such as voids or inclusions.
- Dye Penetrant Inspection (DPI/PT) – Identifies surface cracks and defects in finished parts.
- Radiographic (X-ray) Inspection – Reveals internal inconsistencies in thick titanium sections.
- Eddy Current Testing – Detects surface and near-surface defects in non-ferrous materials like titanium.
4. Dimensional & Geometric Testing
- Coordinate Measuring Machine (CMM) Inspection – Ensures precise dimensional accuracy and tolerances.
- Laser Scanning & 3D Metrology – Captures complex geometries and verifies CAD specifications.
- Profilometry & Surface Roughness Testing – Measures smoothness and texture to meet application requirements.
5. Corrosion & Environmental Testing
- Salt Spray Testing (ASTM B117) – Assesses resistance to oxidation and corrosion in harsh environments.
- Electrochemical Corrosion Testing – Determines performance in marine and high-temperature applications.
6. Heat Treatment & Microstructural Analysis
- Microhardness Testing – Evaluates changes in hardness after heat treatment.
- Grain Structure Analysis (Metallography) – Examines the titanium’s microstructure for consistency and defect detection.
- Beta Transus Testing – Identifies the critical temperature for phase transformation in titanium alloys.
7. Cleanliness & Contamination Testing
- Ferrous Contamination Testing – Ensures titanium is free from iron contamination that could weaken the material.
- Particle Analysis (ISO 16232/ASTM E45) – Checks for non-metallic inclusions and particulate contamination in high-purity applications.
Customer Reviews
“Laube helped us design and manufacture custom clamps for a critical aerospace application. Their quality and attention to detail are second to none.” — Jessica R., Aerospace Engineer
“The fasteners we sourced from Laube for our marine projects have outperformed every competitor we’ve tried. Outstanding service and product!” — Mike D., Marine Project Manager
Start Your Project with Laube Today!
Whether you’re sourcing high-volume Titanium bar, titanium plates, titanium tubes, titanium sheets, titanium powder, fasteners, castings, stampings, forgings or require a custom-engineered solution, Laube is ready to partner with you. Our unmatched expertise, material selection, and precision manufacturing ensure your projects are built on a foundation of strength and reliability no matter your industry.
✉️ Contact us today to discuss your project, request a quote, or explore custom options. Experience the Laube difference — over 75 years of manufacturing excellence at your service.
Call us today (805-388-1050) to get a quick and easy quote, or fill out our contact form below.
Our Location
550 Via Alondra, Camarillo, CA 93012, United States