ALLOY 754-NON-ODS Atomized Powder

Background
NASA has a requirement to procure ALLOY 754-NON-ODS powder. This procurement is being managed by the NASA Shared Services Center located at Stennis Space Center, MS. The goal of this contract is to obtain high-quality atomized powder for use in various aerospace applications, ensuring compliance with specific material specifications.

Work Details
The contract requires the delivery of 455 kg of ALLOY 754-NON-ODS atomized powder. The powder must be produced using vacuum or inert induction melting utilizing gas, or rotary atomization in argon. The following specifications apply:

1. The requested quantity shall be supplied as a single lot, which may be a blend of multiple heat lots, provided each lot meets all specifications.

2. Composition requirements are as follows:
- Nickel (Ni): Bal. (~78%)
- Chromium (Cr): 20% (Min), 19% (Target), 21% (Max)
- Aluminum (Al): 0.3% (Min), 0.1% (Target), 0.5% (Max)
- Iron (Fe): 1.0% (Min), 0.8% (Target), 1.2% (Max)
- Titanium (Ti): 0.5% (Min), 0.4% (Target), 0.6% (Max)
- Carbon (C): 0.035% (Min), 0.05% (Target), 0.03%-0.07% (Max)

3. Chemical composition verification must comply with ASTM standards, including ASTM E1019 for carbon, sulfur, nitrogen, and oxygen.

4. Particle size distribution must target ranges specified in Table 2, with certification required for each powder lot per ASTM B214 and ASTM B822.

Period of Performance
The delivery is expected by February 13, 2025.

Place of Performance
The products will be delivered to NASA Marshall Space Flight Center.