ATOMFAIR® TI31 TITANIUM ALLOY POWDER

ADDITIVE MANUFACTURING GRADE MATERIAL

Product Overview

Ti31 Titanium Alloy Powder is a premium spherical metal matrix optimized to establish part density, high thermal stability, and microstructural reliability during laser powder bed fusion. Highly engineered for state-of-the-art additive manufacturing workflows, this material delivers excellent corrosion resistance and mechanical performance parameters across chemical processing and marine engineering components.

Technical Specifications

PARAMETER	DETAILS
1. Chemical Composition (wt.%)
Base Element Matrix	Titanium (Ti) – Balance
Alloying Elements	Al: 2.5-3.5 \| Mo: 0.5-1.5 \| Zr: 0.8-2.0 \| Ni: 0.3-1.0
Controlled Interstitials	Fe: ≤0.3 \| Si: ≤0.15 \| N: ≤0.04 \| C: ≤0.16 \| H: ≤0.008 \| O: ≤0.15
2. Powder Physical Characteristics
Particle Size Range	D10 ≥ 15 μm \| D50: 30-40 μm \| D90 ≤ 63 μm
Sphericity Threshold	≥ 0.9
Density Profiles	Apparent Density ≥ 2.4 g/cm³ \| Tap Density ≥ 2.6 g/cm³
Powder Flowability	≤ 35 s / Standard Measurement Volume
3. Post Heat-Treatment Mechanical Metrics
Room Temperature	Tensile Strength ≥ 720 MPa \| Yield Strength ≥ 650 MPa \| Elongation ≥ 16.0%
Elevated Temperature (250°C)	Tensile Strength ≥ 540 MPa \| Yield Strength ≥ 460 MPa \| Elongation ≥ 20.0%
Elevated Temperature (350°C)	Tensile Strength ≥ 480 MPa \| Yield Strength ≥ 370 MPa \| Elongation ≥ 20.0%
Manufacturing Processes	Meticulously optimized for Selective Laser Melting (SLM) environment builds.

Key Features & Advantages

Outstanding Corrosion Shield: Formulated with targeted nickel and zirconium additions to satisfy severe chemical resistance and anti-corrosion benchmarks.
Premium Fluidity and Flow: Sphericity factor ≥0.9 supports smooth bed delivery and avoids deposition variances inside automated SLM tracks.
Excellent Elevated-Temperature Ductility: Exhibits uniform elongation properties up to ≥20.0% at 350°C, offering durable safety tolerances.
Rigorous Microstructure Boundaries: Interstitial levels are strictly regulated below international standards to prevent micro-cracking during deep print cooling phases.

APPLICATION SCOPE: Highly suitable for manufacturing heat exchangers, condensers, valves, pump bodies, pipelines, flanges, and pipe sockets.

PACKAGING: Highly secure and climate-isolated container structure protecting exact compound properties and technical purity from ambient oxygen interaction.

IMPORTANT NOTICE: This industrial-grade spherical metal powder matrix must be processed and stored under anhydrous, gas-regulated laboratory protocols. For advanced additive manufacturing and industrial engineering materials research setups only. Keep containers tightly sealed or handle exclusively within dry, inert gas environments to prevent powder contamination or early oxidation before melt validation. If you’re interested, have any specialized questions, or have specific customization requirements, please feel free to reach out to our team.

TAILORED SOLUTIONS FOR RESEARCH

Contact our engineering team for technical support or official institutional quotations.

EMAIL: inquiry@atomfair.com

Manufacturer: Atomfair LLC

Brand: ATOMFAIR®

ti31 titanium powder

Ti31 Titanium Alloy Powder SLM Printing Grade