TC11 Powder: The Ultimate Guide for 2025

Overview

TC11 powder is a high-performance α + β titanium alloy widely used in aerospace, automotive, and high-temperature structural applications due to its high strength, excellent heat resistance, and superior corrosion resistance.

This alloy consists of Ti-6.5Al-3.5Mo-1.5Zr-0.3Si, providing better mechanical properties and oxidation resistance compared to Ti-6Al-4V. Due to its high-temperature stability (up to 500°C), fatigue resistance, and excellent weldability, TC11 is a preferred choice in turbine engines, aircraft structural components, and high-performance industrial applications.

Key Properties

✔ High-temperature resistance (up to 500°C) for aerospace and industrial applications
✔ Superior fatigue strength, ensuring long-term durability
✔ Excellent oxidation and corrosion resistance, making it ideal for harsh environments
✔ Good weldability and machinability, improving processing efficiency
✔ Optimized for additive manufacturing, including Laser Powder Bed Fusion (LPBF) and Direct Energy Deposition (DED)

This guide will explore:

• Best TC11 powder for 3D printing
• How to choose the right TC11 powder
• Top suppliers of TC11 powder
• Properties and industrial applications
• Production methods and cost analysis
• Comparing gas-atomized vs. plasma-atomized TC11 powder

Best TC11 Powder for 3D Printing in 2025

Why TC11 Powder is Ideal for Additive Manufacturing?

• High thermal stability, making it perfect for high-temperature aerospace components
• Superior mechanical properties, ensuring fatigue and creep resistance
• Excellent printability, reducing defects in laser powder bed fusion (LPBF) and electron beam melting (EBM)
• Oxidation resistance, making it suitable for high-performance turbine engine parts

Key Factors for Selecting TC11 Powder for 3D Printing

• Spherical morphology for optimal powder flowability
• Controlled particle size distribution enhances printability and layer adhesion
• Low oxygen & impurity levels prevent oxidation defects
• Consistent mechanical properties post-processing

Comparison for Different 3D Printing Technologies

For high-performance 3D printing applications, Met3DP’s gas-atomized TC11 powder is the best choice. Learn more about Met3DP’s high-quality metal powders.

How to Choose the Right TC11 Powder

Selecting the best TC11 powder depends on several factors, including particle size distribution, atomization process, and application-specific requirements.

1. Particle Size Distribution (PSD)

• Fine powders (15-45µm) → Best for LPBF (Laser Powder Bed Fusion)
• Medium powders (45-105µm) → Suitable for EBM & Binder Jetting
• Coarse powders (50-150µm) → Used in DED (Direct Energy Deposition)

2. Powder Morphology

• Spherical Powder → Best for 3D printing and powder bed fusion technologies
• Irregular Powder → Suitable for Binder Jetting & Sintering

3. Atomization Process

• Gas-Atomized Powder → High purity, excellent flowability, best for 3D printing
• Plasma-Atomized Powder → Ultra-high purity, best for specialized aerospace and high-performance applications

For high-precision 3D printing, Met3DP’s gas-atomized TC11 powder is the best choice. Contact Met3DP for more details.

Production Methods

The manufacturing process of TC11 powder significantly impacts its particle morphology, purity, and mechanical properties, which directly affect its use in additive manufacturing, aerospace applications, and high-temperature structural components.

Comparison of Production Methods

1. Gas Atomization (GA)

Process:

• TC11 alloy is melted and atomized using high-pressure inert gas (argon or nitrogen), rapidly cooling the droplets into fine, spherical particles.

Advantages:
✔ Highly spherical morphology, improving flowability and printability
✔ Low oxygen content, preventing oxidation defects
✔ Excellent particle size uniformity, ensuring consistent layer deposition in additive manufacturing

Best for: Laser Powder Bed Fusion (LPBF), Electron Beam Melting (EBM), and Direct Energy Deposition (DED)

2. Plasma Atomization (PA)

Process:

• TC11 wire is fed into a high-energy plasma torch, melting it into fine droplets that form highly spherical powder particles.

Advantages:
✔ Perfect spherical shape, ensuring superior flowability in powder bed fusion processes
✔ Ultra-high purity, making it ideal for aerospace and high-temperature applications
✔ Minimal satellite particles, leading to superior print quality

Disadvantages:
✖ Higher production costs
✖ Limited scalability for large-scale production

Best for: High-performance aerospace turbine components and jet engines

3. PREP (Plasma Rotating Electrode Process)

Process:

• A rotating TC11 electrode is melted by plasma while centrifugal force atomizes the molten material into fine spherical particles.

Advantages:
✔ Ultra-high purity, with minimal contamination
✔ Highly spherical morphology, leading to excellent flowability
✔ Minimal porosity, making it ideal for high-performance aerospace applications

Disadvantages:
✖ Very high cost
✖ Limited scalability

Best for: Aerospace turbine blades, high-performance structural components requiring high purity

For high-quality 3D printing, Met3DP’s gas-atomized TC11 powder is the best choice. Explore Met3DP’s powder production solutions.

Cost Analysis in 2025

The cost of TC11 powder is influenced by factors such as production method, particle morphology, purity level, and application-specific requirements.

Factors Affecting Cost

1. Production Method – PREP and plasma-atomized powders are the most expensive, while gas-atomized powders offer a more balanced cost-performance ratio.
2. Particle Shape – Spherical powders (for AM) are more expensive than irregular powders.
3. Purity Level – Higher purity = Higher cost.
4. Market Demand – Increased demand from aerospace, turbine manufacturing, and high-performance applications influences pricing.

Estimated Price Ranges

For cost-effective, high-quality TC11 powder, Met3DP provides precision-engineered solutions tailored to industrial needs. Contact Met3DP for pricing and availability.

FAQ

Q1: What is the best TC11 powder for 3D printing?

Gas-atomized spherical TC11 powder is optimal for LPBF, EBM, and DED due to its excellent flowability and low oxygen content.

Q2: How does TC11 compare to Ti-6Al-4V?

TC11 offers superior high-temperature stability and fatigue resistance, whereas Ti-6Al-4V is more commonly used for general aerospace and medical applications due to its balanced mechanical properties.

Q3: Can TC11 powder be used for aerospace applications?

Yes, TC11 is widely used in aerospace turbine blades, engine components, and high-temperature structural parts due to its high strength and oxidation resistance.

Q4: Where can I buy high-quality TC11 powder?

Met3DP is a leading supplier of gas-atomized TC11 powder, optimized for 3D printing and high-performance applications. Contact Met3DP today!

Conclusion

TC11 powder is an exceptional high-performance titanium alloy for aerospace, automotive, additive manufacturing, and high-temperature applications. Choosing the right powder type, production method, and supplier ensures optimal performance and reliability.

Why Choose Met3DP’s TC11 Powder?

✅ Industry-leading gas atomization technology
✅ High-purity spherical powders for additive manufacturing
✅ Reliable supply chain & global distribution

For high-performance TC11 powder, Met3DP provides state-of-the-art solutions tailored to industrial demands.

Want to learn more or get a quote? Contact Met3DP today!