Powder Alloy
1.2709 (MS1)
1.2709 (MS1) is a maraging steel powder for additive manufacturing, with ultra-high strength after age hardening for tooling and aerospace parts.
SPECIFICATION
ASTM A646 / AMS 6514 / 1.2709
PowDER
Superalloy powders.
Built for what launches next.
SeAH Superalloy Technologies produces high-performance nickel alloy powders for additive manufacturing, engineered for the most demanding applications on earth and beyond.
ADDITIVE PARTNER
Advanced superalloys.
Built for additive.
From our Temple, Texas facility, we supply additive teams that need consistency, responsiveness, and scale from first batches through full-rate production. Where capacity-constrained providers feel rigid or unresponsive, we are a customer-first, production-focused partner for high-value powders and high-output programs.
FEATURED PRODUCTS
Proven superalloys, qualified for production.
Our nickel-base superalloy powders are engineered for pushing performance boundaries.
CAPABILITIES
Innovation minded.
Production focused.
PRODUCTION
Powder capacity at scale.
Rooted in additive innovation.
Our powder operations are built for high-volume production, with vacuum inert gas atomization (VIGA) systems dedicated to nickel alloy powders and lot sizes up to 7 tons. Tight control of particle morphology, size distribution, and flowability delivers powders that print consistently batch to batch, across the workhorse chemistries that power additive manufacturing, including 625 XP, 718 XP, and an expanding portfolio qualified for production.
Atomization
Vacuum inert gas atomization (VIGA)
Lot Size
Up to 7 tons
LABORATORY
Excellence is the standard.
Behind every batch is deep metallurgical expertise and a fully accredited testing laboratory. We qualify powders to leading AMS, ASTM, and ISO specifications, supported by state-of-the-art automated quality systems. This framework gives customers confidence to move from initial heats and qualification runs to serial production with fewer surprises and shorter cycles.
Chemistry
Full elemental analysis and conformance to AMS, ASTM, ISO
Particle Size Distribution
Measured and controlled to specified ranges
Morphology & Flowability
Sphericity, apparent density, and flow rate
Traceability
Full documentation from atomization to certification
INSIDE THE FACILITY
Built for additive. Ready at scale.
Go inside our Temple, Texas facility, where cast ingot and powder superalloys are produced under one roof, and see how VIGA atomization and plant-wide automation build powders for what launches next.
Accredidations
Manufacturing, distribution, and laboratory credentials.
ISO-IEC 17025 MTL
2026
Accredited by A2LA. Confirms the laboratory's technical competence, method validity, and measurement traceability for reliable results.
NADCAP MTL
2026
Audit scheduled. Verifies materials testing procedures, equipment, and personnel against rigorous aerospace requirements.
AS9100 QMS
2026
Audit scheduled. Aerospace quality management system extending ISO 9001 with risk, configuration, safety, and counterfeit controls for manufacturing and services.
AS9145 APQP + AESQ AS13100
2026
Audits scheduled. Harmonized engine-industry requirements aligning suppliers with OEM expectations for defect prevention, APQP/PPAP, process capability, and continuous improvement.
AUTOMATION
Traceability. Repeatability.
Consistency.
Our atomization systems use real-time digital monitoring and closed-loop control of pour, gas flow, and temperature, with sensor feedback to minimize charge-to-charge variability.
A controlled workflow manages intake through packaging, with digital records supporting traceability, root-cause analysis, and process improvement. In-house lab data feeds directly into recipe controls, keeping quality stable as volumes scale.
FaQ
Frequently asked questions.
We are built to be a practical, dependable partner with flexible production options and clear communication on lead times. From early trials through full-rate output, we provide transparent pricing and direct access to metallurgical expertise to keep additive lines running.
01
Are additive specification sheets available?
In addition to our superalloy powder overview brochure, individual additive specification sheets are available upon request. Contact us below.
02
Where are SeAH’s production and engineering facilities located?
Our production facility is in Temple, Texas, in the heart of Central Texas and about an hour north of Austin. The location puts us in one of the country's fastest-growing regions, with strong access to talent, logistics, and the expanding industrial corridor along I-35.
03
What makes SeAH’s superalloys unique?
Our powders are produced via advanced vacuum melting and atomization with strict chemistry control, delivering the purity, morphology, and batch-to-batch consistency that additive applications demand.
04
How can I request a quote, product consultation, or facility tour?
Contact us through the inquiry form and a member of our team will respond promptly with tailored support.
Keep your additive lines supplied and running.
From first powder trials through full-rate production, we are a customer-first partner for high-value powders and high-output programs. Tell our team about your alloy, specification, and volume requirements.
Contact
Location
