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Defense Sustainment and Mission Hardware metal powder selection

LPBF powder selection guidance for readiness-sensitive spares, sensor payloads, flight brackets, thermal hardware, and propulsion-side mission parts.

Specifications & quotation

Alloy grades to evaluate for Defense Sustainment and Mission Hardware

Use these as candidate routes, not automatic approvals. The quotation confirms source, grade, PSD, evidence scope, quantity, and delivery terms.

Titanium Ti64 · Grade 5

Ti6Al4V powder

A widely used titanium alloy powder for lightweight structural AM parts where strength-to-weight performance matters.

Related designations
Ti-6Al-4V, Ti64, Grade 5, UNS R56400
Candidate PSD
15–45 µm / 15–53 µm / 45–105 µm
Process routes
LPBF, EBM, DED
Stainless steel 17-4PH · S17400

17-4PH stainless steel powder

Precipitation-hardening stainless powder for higher-strength tooling, fixtures, housings, and production hardware.

Related designations
17-4PH, UNS S17400, AISI 630
Candidate PSD
15–45 µm / 15–53 µm / 45–106 µm
Process routes
LPBF, Binder jet, MIM
Nickel alloy IN718 · GH4169

IN718 alloy powder

Precipitation-hardenable nickel alloy powder for high-temperature structures, turbines, and energy hardware.

Related designations
Alloy 718, IN718, UNS N07718, GH4169
Candidate PSD
15–45 µm / 15–53 µm / 45–106 µm
Process routes
LPBF, DED
Aluminum AlSi10Mg

AlSi10Mg powder

Lightweight aluminum powder for housings, brackets, thermal structures, and transportation hardware.

Related designations
AlSi10Mg, Aluminum-silicon-magnesium
Candidate PSD
20–63 µm / 15–53 µm / 45–106 µm
Process routes
LPBF

Engineering guides for Defense Sustainment and Mission Hardware

Request price and availability

Send grade, particle size, quantity and destination. Paid samples from 1 kg; export licence and dangerous-goods shipping handled. Exporting metal powders since 2016.

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