Tab 04 SOW.pdf
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- Attached to
- GRX-810 base alloy, -45/+10um Powder
- Solicitation number
- 80NSSC884097Q
About this file
This document is a Statement of Work (SOW) for NASA GRX-810 base alloy powder needed for Laser Powder Bed Fusion (L-PBF) Additive Manufacturing.
The SOW specifies that the supplier shall provide approximately 1,000 lbs of -325 mesh GRX-810 alloy powder, meeting the detailed chemical composition and physical property requirements outlined. The powder must be delivered to the NASA Glenn Research Center in Cleveland, Ohio. Material certifications documenting the actual chemistry, particle size distribution, and flow characteristics must be provided. The related federal contract opportunity is a Special Notice for this GRX-810 powder requirement, with a solicitation number of 80NSSC884097Q. The National Aeronautics and Space Administration (NASA) is the issuing agency.
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| File | Type | Posted |
|---|---|---|
| Tab 07 Capability Statement.pdf |
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STATEMENT OF WORK / Specifications for NASA Alloy GRX-810 Powder 3/23/2023
The supplier shall provide all labor and equipment necessary to supply -325 mesh alloy powder of the composition given below for L-PBF AM.
Powder quantity purchased will depend on price/lbs, but approximately 1000 lbs is planned for the specified powder size cut.
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).
Element Min Nominal Max
Al 0.15% 0.3% 0.45%
C 0.01% 0.05% 0.1%
Cr 28.75% 30% 31.25%
Co 30.75% 32% 33.25%
N report
Nb 0.5% 0.75% 1.0%
Ni Balance Balance Balance
Nb 0.5% 0.75% 1.0%
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. 1000 lbs of the alloy powder (L-PBF cuts). Shipment is requested to:
NASA Glenn Research Center, Bld. 49 Rm. 22;
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.
File details come from the government source that posted it. Updated .