SeAH Superalloy Technologies
U.S.-based subsidiary of South Korea's SeAH Group specializing in nickel-based and cobalt-based superalloys for aerospace, defense, and energy markets, including atomized powders for additive manufacturing.
- CEO / Founder
- Michael King
- Team Size
- 51-200
- Stage
- Growth Stage
- Total Funding
- $155M
- Latest Round
- Corporate Round
- Key Investors
- SeAH Besteel Holdings (parent, $64M equity); SeAH Changwon Integrated Special Steel / SeAH CSS ($149M RCPS); SeAH Group
Technology & Products
Key Products
Powder Alloy 625 XP (AMS 7001, weldable Ni-base, up to 1093°C); Powder Alloy 718 XP (Ni-based, up to 704°C); Powder Alloy NiX XP (AMS 7008, non-magnetic Ni-base, up to 1204°C); Powder Alloy 282 (gamma prime strengthened Ni-base for AM); Cast alloys: René N515, Mar M 247, IN 738 LC, IN 718, IN 625
Differentiation
Value Proposition
SeAH Superalloy Technologies produces high-performance nickel- and cobalt-based superalloys in both cast and powder forms, with a dedicated portfolio of AM-specific powder alloys (625 XP, 718 XP, NiX XP, 282) engineered for extreme-temperature, high-stress applications in aerospace, defense, and power generation.
How They Differentiate
Dedicated AM powder product line (625 XP, 718 XP, NiX XP, 282) with aerospace-grade specifications; newly built $110M+ state-of-the-art facility in Temple, Texas for localized North American production; backed by the full capabilities of SeAH Group, Korea's leading special steel manufacturer with 65+ years of metallurgical heritage.
Market & Competition
Target Customers
Aerospace OEMs and Tier 1 suppliers, defense contractors, power generation turbine manufacturers, automotive manufacturers, space exploration companies, and AM service bureaus requiring certified superalloy powders.
Industry Verticals
Aerospace; Defense/Military; Power Generation; Space Exploration; Automotive; General Industrial
Competitors
PCC (Precision Castparts Corp.) / Cannon-Muskegon; Aubert & Duval / Eramet; Carpenter Technology Corporation
Growth & Milestones
Growth Metrics
Building 135,000 sq ft facility on 45 acres in Temple, TX; targeting 6,000 tons annual superalloy production capacity; 100 full-time jobs expected; $110M-$155M total investment
Major Milestones
2024-05-16: SeAH Besteel Holdings and SeAH CSS announce investment to establish SeAH Superalloy Technologies; 2024-07-09: Signed investment agreement with City of Temple, Texas for $110M facility; 2025: Construction commenced; 2026 (projected): Facility completion and commercial production start (6,000 tons/year capacity); 2026-03: Exclusive European distribution partnership with Remelt Sources, Inc.
Notable Customers
Major U.S. aerospace companies (mentioned as target by Temple EDC announcement); aerospace and defense primes via AM powder supply chain