SATPC0037440 Tab 04 4 SOW..pdf
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- Attached to
- NASA Alloy GRX-810 Powder
- Solicitation number
- 80NSSC25893835Q
About this file
This Statement of Work outlines NASA's requirements for GRX-810 alloy powder for L-PBF additive manufacturing. NASA seeks approximately 500 pounds of L-PBF powder with particle size 15-45um diameter, to be delivered to NASA Glenn Research Center in Cleveland, OH.
The powder must meet specific chemical composition requirements, with precise percentages for elements including Al (0.15-0.45%), Cr (28.75-31.25%), Co (30.75-33.25%), Nb (0.7-1.0%), Re (1.4-1.6%), Ti (0.15-0.35%), and W (2.5-3.5%), with Nickel as the balance. Vendors must be pre-approved on NASA's IP list for GRX-810 Powder and qualified through rapid rupture testing at elevated temperature. The powder must pass Hall Flow Funnel testing with a 2.5mm orifice, and full chemistry certifications, particle size distribution, and flow test results are required deliverables. Lead time is 6-12 weeks. This is designated as a sole source requirement.
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Other files
| File | Type | Posted |
|---|---|---|
| SATPC0037440 Tab 06 RDSS..pdf | ||
| SATPC0037440 Tab 07 Capability Statement SAM.gov.pdf |
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STATEMENT OF WORK / Specifications for NASA Alloy GRX-810 Powder 1/22/2025
The supplier shall provide all labor and equipment necessary to supply coated alloy powder of the composition given below for L-PBF AM.
Powder quantity purchased will depend on price/lbs., but approximately 500 lbs. total is planned for the specified powder size cuts. 500 lbs. of L-PBF (15-45um dia.)
The actual chemistry of the screened powder shall be analyzed using LECO, ICP, and reported in the certifications.
The powder shall flow through a Hall Flow Funnel with a 2.5 mm (0.1”) orifice following ASTM standards.
Powder chemistry is below (weight percent).
This action is limited to vendors who have been approved on the NASA IP list for GRX-810 Powder only.
Vendor needs to have been qualified by NASA prior to purchase (Rapid rupture test at elevated temperature).
Lead time 6-12 weeks
Element Min Nominal Max Al 0.15% 0.3% 0.45% C 0.04% 0.05% 0.1% Cr 28.75% 30% 31.25% Co 30.75% 32% 33.25% N report Nb 0.7% 0.75% 1.0% Ni Balance Balance Balance O report Re 1.4% 1.5% 1.6% Ti 0.15% 0.25% 0.35% W 2.5% 3.0% 3.5%
Deliverables:
1. A total of 500 lbs. of the alloy powder (L-PBF cut). NASA Glenn Research Center, 21000 Brookpark Rd.; Cleveland OH 44135.
2. Material certifications shall include the actual full chemistry of the powder, sieve or particle size distribution, and Hall flow test results to be emailed when all powder has been containerized.
mailto:timothy.m.smith@nasa.gov
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