How to Choose the Right Titanium Grade for Industrial Applications?

In a previous article, we mentioned the use of titanium in industry. So how should you choose the right grade for other areas such as construction, life and emerging areas?

Titanium has excellent properties such as high strength, corrosion resistance and light weight, making it valuable in emerging technologies such as construction, consumer products and 3D printing. While aerospace and medical are the primary uses for titanium, other applications are rapidly expanding. Let us help you choose the grade of titanium that best suits your specific needs.

Key Titanium Grades & Their Industrial Applications.

1. Construction & Architecture. 

Titanium is increasingly being used in building facades, bridges and structural components due to its durability and aesthetic appeal.

●Grade 1 (CP Titanium).
Best for: Architectural cladding, roofing, decorative elements.
Why? Excellent formability, corrosion resistance and weldability.
Example: The Guggenheim Museum Bilbao (titanium clad exterior).

●Grade 2 (CP Titanium, industrial standard).
Best for: Structural fasteners, reinforcement in corrosive environments (coastal).
Why? Balance between strength and corrosion resistance.

●Grade 5 (Ti-6Al-4V).
Best for: Heavy duty structural applications (suspension bridges, seismic reinforcement).
Why? High strength to weight ratio.

2. Consumer & daily necessities.

Titanium is finding its way into kitchenware, sports equipment and luxury goods due to its hypoallergenic and durable properties.

●Grade 1 & 2.
Best for: Cookware (pots, pans), cutlery, eyewear frames.
Why? Non-reactive, lightweight and corrosion resistant.

●Grade 5(Ti6Al4V)
Best for: High performance bicycle frames, golf clubs, watches.
Why? High strength and fatigue resistance.

3. Emerging technologies (3D printing, electronics, energy storage).

Titanium is revolutionising additive manufacturing (3D printing), electronics and battery technology.

●Grade 2 (for 3D printing - powder & wire).
Best for: Custom industrial parts, prosthetics, automotive components.
Why? Excellent printability and ease of machining.

●Grade 5 (Ti-6Al-4V, most commonly used in 3D printing).
Best for: Aerospace prototypes, medical implants, high-strength functional parts.
Why? Superior mechanical properties.

●Grade 23 (Ti-6Al-4V ELI, enhanced biocompatibility).
Best for: Highly detailed 3D printed medical and wearable technology.
Why? Better ductility for intricate designs.

●Grade 7 (Ti-0.2Pd) & Grade 12 (Ti-0.3Mo-0.8Ni).
Best for: Battery cases (lithium-ion), chemical resistant 3D printed parts.
Why? Extreme corrosion resistance.

Selection Guide: Which Grade Fits Your Industry?

Common mistakes when choosing titanium grades.

❌ Over-specifying (e.g. using Gr5 when Gr2 is sufficient) → Unnecessary costs.

❌ Ignoring manufacturing requirements (e.g. welding, machining, 3D printing compatibility).

❌ Focus only on initial cost, not lifecycle durability.

Where to buy industrial grade titanium?

For construction, consumer goods and 3D printing, consider

✔ Specialist suppliers (e.g. international Titanium Industries and our own ProX Metal).

✔3D printing filament/powder suppliers (e.g. AP&C, Tekna).

✔B2B marketplaces (e.g. Alibaba for bulk parts, Xometry for custom parts).

Pro Tip: Always request material certifications (ASTM B348, ISO 9001) and samples before bulk orders.

Titanium's versatility makes it an ideal material for construction, consumer products and cutting-edge 3D printing.With 20 years' experience in the titanium manufacturing industry, ProX Metal's dedicated technical and quality team will select the right grade for your application, optimising performance, cost and longevity.

Contact us today to discuss your requirements.