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Order Grade 7 Titanium: Superior Corrosion Resistance for Tough Uses

Grade 7 Titanium Emerges Strong in Harsh Applications

Grade 7 Titanium is a highly specialized titanium alloy that combines the exceptional properties of commercially pure Grade 2 Titanium with added palladium for superior corrosion resistance. This makes it the ideal choice for chemical processing, marine environments, and other demanding titanium applications. At Laube.com, with over 75 years of manufacturing expertise, we specialize in delivering tailored solutions using Grade 7 Titanium to meet the most stringent industry standards.

Grade 9 titanium billet manufacturing
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TITANIUM PRODUCTS

Titanium Bars

Precision-engineered, ultrasonic-tested, American-made or import titanium bars in various grades and sizes.
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Titanium Tubes

High-quality welded & seamless titanium tubing in CP Grade 2 & titanium alloy Grade 9 (3AL-2.5V) in various sizes.
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Titanium Sheets & Plates

Tough, corrosion resistant, American-made or import titanium sheets and plates in various grades and sizes.
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Engineered Titanium

We offer customized castings, metal stampings, forging, fasteners, and screw machine parts.
Learn more

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.

Backed by more than 75 years of proven expertise, we proudly serve a broad range of industries—spanning aerospace, medical, oil and gas, industrial manufacturing, automotive, energy, precision machining, construction, consumer goods, and beyond.

Laube Technology – Capabilities Overview

CategoryCapabilitiesMaterials
Casting- Die Casting (Aluminum, Zinc, Magnesium)
- Sand Casting
- Investment Casting		Aluminum (Aluminum Forgings Manufacturing), 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 ServicesVarious resins and metals
Titanium Mill Products- Bars, Tubes, Plates, Sheets, Coil, PowderTitanium (All Commercially Pure and Alloy Grades)
Engineering & Program Mgmt- US-based Engineering Support
- Program Management
- Cost-Optimized Offshore Sourcing		N/A
Industries Served

- Aerospace (titanium forging for jets and aerospace parts) 
- Automotive
- Medical Devices

- Armament 
- Irrigation (Fasteners)
- Industrial Equipment

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Certifications

ISO and AS Certs

What Our Customers Say

review from james r

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ClearChem Systems
Monica Reyes, Lead Process Engineer
Laube’s Grade 7 Titanium has been essential in our high-corrosion chemical systems. The palladium-stabilized alloy holds up exceptionally well in aggressive environments, and the material quality is always consistent.

⭐⭐⭐⭐⭐
FlowTherm Solutions
Jason Lin, Procurement Manager
We use Grade 7 Titanium sheets and rods from Laube in our heat exchanger and piping applications. Excellent corrosion resistance and fast delivery have made them a trusted partner for our critical projects.

What Is Grade 7 Titanium?

Grade 7 Titanium is a commercially pure titanium alloy with a small addition of palladium (0.12% to 0.25%), which significantly enhances its resistance to corrosive environments. It is widely used in applications requiring durability and reliability in aggressive chemical and marine conditions.

Key Properties of Grade 7 Titanium

  • Exceptional Corrosion Resistance: Particularly effective in reducing and oxidizing environments, including acids and seawater.
  • High Strength-to-Weight Ratio: Lightweight yet durable, offering significant structural benefits.
  • Weldability: Suitable for complex fabrications without compromising structural integrity.
  • Biocompatibility: Safe for medical applications, including implants such as titanium joint replacements.
  • Thermal Stability: Performs well under high temperatures, making it ideal for industrial applications. This stability can be further improved through our titanium heat treatment services.

If you would like to learn more about titanium similar to grade 7, check out our page on Grade 12 Titanium.

Applications of Grade 7 Titanium

Grade 7 Titanium combines the strength and formability of commercially pure titanium with enhanced corrosion resistance from added palladium. The chart below highlights its key titanium applications, particularly in chemical processing, marine, and industrial environments.

Grade 7 titanium applications chart

Grade 7 Titanium for heat exchanger
boat hull made from grade 7 titanium
grade 7 titanium boat shell

Chemical Composition of Grade 7 Titanium

Grade 7 Titanium is a commercially pure titanium alloy enhanced with a small amount of palladium, significantly improving its corrosion resistance. The chart below outlines its precise chemical composition, which makes it ideal for highly corrosive environments.

Grade 7 titanium chemical composition chart

Specifications and Standards for Grade 7 Titanium

Grade 7 Titanium complies with multiple global standards that validate its reliability in aggressive and corrosion-prone settings. The chart below highlights the primary titanium specifications that govern its quality and application across critical industries.

Grade 7 titanium specifications and standards chart

Manufacturing Approaches to Grade 7 Titanium

At Laube.com, we leverage advanced manufacturing techniques to maximize the potential of Grade 7 Titanium:

  1. Cold Rolling: Ensures precise dimensional accuracy and smooth surface finishes.
  2. Precision Forging: Includes closed die forging to produce high-strength components for industrial and aerospace applications with consistent accuracy and durability.
  3. Additive Manufacturing (3D Printing): Allows for the creation of intricate and lightweight structures.
  4. Machining: Utilizes advanced CNC machining to deliver precision-engineered screw machined parts with tight tolerances and consistent repeatability.

Learn more about the different manufacturing processes on our page, Titanium Forgings.

Trending Uses of Grade 7 Titanium

Heat exchanger made from grade 7 titanium

Chemical Processing: Increasingly used in equipment for handling aggressive acids and chlorides.

 

Marine Engineering: Essential for components exposed to seawater due to its unmatched corrosion resistance.

 

Medical Devices: Preferred for implants, titanium prosthetics, and surgical tools requiring biocompatibility and strength. Also used in lightweight, durable titanium wheelchairs for mobility applications.

Titanium Grades We Offer

Laube Technology specializes in multiple grades of titanium, each tailored to meet unique performance requirements. Explore our offerings below:

GradeBest For
Grade 1 Pure TitaniumCorrosion resistance, formability; chemical and marine use
Grade 2 TitaniumGeneral industrial use; good balance of strength and weldability
Grade 3 TitaniumHigher strength applications; aerospace and marine use
Grade 4 TitaniumHigh strength and corrosion resistance; chemical processing
Grade 5 Titanium (Ti-6Al-4V)High-performance parts; aerospace, medical, and motorsports
Grade 6 Titanium (Ti-5Al-2.5Sn)Jet engines and airframe parts; good creep resistance
Grade 7 TitaniumExtreme corrosion resistance; chemical processing
Grade 9 Titanium (Ti-3Al-2.5V)Lightweight, cold-formable parts; aerospace and sporting goods
Grade 11 TitaniumChemical processing; highly corrosive environments
Grade 12 TitaniumChemical, marine, and heat exchanger applications
Grade 16 TitaniumCorrosive environments with acids; chemical processing
Grade 17 TitaniumHigh corrosion resistance with better formability
Grade 23 Titanium (Ti-6Al-4V ELI)Medical implants and surgical devices; high biocompatibility
Grade 29 Titanium (Ti-6Al-4V ELI + Pd)Medical implants, aerospace, marine; superior corrosion resistance from Pd
Grade 36 Titanium (Ti-45Nb)Medical implants and prosthetics; biocompatibility and low elastic modulus
Grade 38 Titanium (Ti-4Al-2.5V-1.5Fe + Pd)Aerospace, marine, and medical components; excellent seawater corrosion resistance
Ti-6242 (Ti-6Al-2Sn-4Zr-2Mo, UNS R54620)High-temperature aerospace and turbine engine parts; strength and creep resistance up to 540 °C

Confidence from the Industry

  • Authoritative Quote: According to industry professionals, “Grade 7 Titanium is unmatched in its ability to withstand the harshest environments, making it a cornerstone in critical industries.”
  • Trusted Resources: LinkedIn publications highlight the growing use of Grade 7 Titanium in desalination and chemical processing.

Grade 7 Titanium Frequently Asked Question

What makes Grade 7 Titanium unique among titanium grades?
Its addition of palladium significantly enhances corrosion resistance, especially in reducing environments.

Can Grade 7 Titanium be welded?
Yes, it offers excellent weldability, making it suitable for complex fabrications. We provide superior titanium for TIG welding machine shops.

Is Grade 7 Titanium suitable for medical applications?
Absolutely, its biocompatibility makes it ideal for implants, surgical devices, and titanium for pacemaker casings.

Why is Grade 7 Titanium preferred for chlorinated processing systems?
Its palladium content makes it highly resistant to corrosion caused by chlorine, chlorides, and other aggressive reducing agents often found in chemical plants.

Does Grade 7 Titanium require special handling during fabrication?
While it machines similarly to other CP grades, care must be taken to preserve surface integrity, especially in critical pressure-containing parts.

Is Grade 7 Titanium suitable for use in acidic environments?
Yes, it's especially effective in acidic and low-pH conditions where other titanium grades may degrade more rapidly over time.

What makes Grade 7 ideal for welded piping systems?
Its combination of weldability and corrosion resistance ensures long-term reliability in welded pipe assemblies exposed to aggressive media.

Can Grade 7 Titanium be used in heat exchanger tubing?
Definitely. Its thermal stability and corrosion resistance under flowing media make it a top choice for heat exchanger tubes in power plants and seawater systems.

Is Grade 7 Titanium commonly used in the nuclear industry?
Yes, its exceptional resistance to crevice corrosion and chemical attack makes it suitable for select nuclear applications and support equipment.

How does Laube support custom applications using Grade 7 Titanium?
Laube offers sourcing, processing, and precision fabrication of Grade 7 Titanium to meet custom titanium specifications, including tight-tolerance machining and component production.

Partner with Laube Technology for Grade 7 Titanium Excellence

Optimize your project with Grade 7 Titanium solutions from Laube.com. Contact us today to explore how our expertise can meet your specific needs.

Extended Resources For Grade 7 Titanium

For more information on Grade 7 Titanium, check out the following sources:

Weight Calculator

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PREMIUM-QUALITY PRODUCTS FROM LAUBE TITANIUM

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Call us today (805-388-1050) to get a quick and easy quote, or fill out our contact form below.


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    550 Via Alondra, Camarillo, CA 93012, United States

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