Amended - Statement of Requirements.pdf
PDF 78 KB Posted
- Attached to
- 4340 Steel Heat (J4905)
- Solicitation number
- 1333ND24QNB640234
About this file
This document is a Statement of Requirements for AISI-SAE 4340 steel bars from heat J4905 to be used by the National Institute of Standards and Technology (NIST) to produce Charpy V-notch reference specimens.
The key details are:
- NIST requires 5/8" diameter AISI-SAE 4340 steel bars from heat J4905 to manufacture high-quality Charpy V-notch reference specimens per ASTM E23 standard.
- The steel must meet specific quality and uniformity criteria to ensure long-term stability of the reference materials.
- Delivery is required within 60 days of award to NIST's Boulder, Colorado facility, with packaging and shipping requirements.
- The steel will be inspected upon receipt, and the vendor will be notified within 14 days of acceptance.
- This requirement is being procured through a combined synopsis/solicitation (Solicitation Number 1333ND24QNB640234) under Simplified Acquisition Procedures, with a NAICS code of 33110 - Iron and Steel Mills and Ferroalloy Manufacturing.
View the file
Other files
| File | Type | Posted |
|---|---|---|
| Amendment III - MSR 4340.pdf | ||
| Amended Solicitation.pdf | ||
| Provisions Clauses.pdf | ||
| Solicitation.pdf | ||
| Statement of Requirements.pdf |
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Text version
STATEMENT OF REQUIREMENTS
4340 Steel Heat J4905
I. BACKGR OUND
The National Institute of Standards and Technology (NIST), Material Measurement Laboratory (MML), Applied Chemicals & Materials Division (ACMD) requires American Iron and Steel Institute- Society of Automotive Engineers (AISI-SAE) 4340 steel bars. They will be used to produce high quality Standard Reference Materials (SRMs) that are precisely machined, and heat treated for use as American Society for Testing and Materials (ASTM) Charpy V-notch reference specimens [ASTM E23, “Standard Test Methods for Notched Bar Impact Testing of Metallic Materials”].
Charpy V-notch specimens are sold by NIST as standard reference materials to indirectly verify the performance of Charpy V-notch impact machines. The steel must be of the highest quality possible to ensure uniform impact properties and long-term stability (resistance to aging) of the reference materials.
The ASTM E23 standard describes this test and these specimens.
II. SCOPE OF WORK
The Contractor shall provide 5/8” (15.9 mm) diameter bars of AISI 4340 steel bars from a single heat (J4905).
III. SPECIFICATIONS
The AISI-SAE 4340 steel bars from heat J4905 have been tested and meet the NIST specifications. Thus, only bars from heat J4905 are acceptable.
IV. DELIVERY
Delivery shall be FOB Destination to NIST, Boulder, Colorado within 60 days from the date of the award.
Deliveries shall be Monday through Friday between the hours of 9am-5pm (MST) except federal holidays.
The bars shall be packaged in bundles identified with reference to the ingot/billet position from which they were processed. The individual shipped boxes/packages shall weigh less than 2000 lbs. (900 kg) each (forklift capacity).
V. ACCEPTANCE CRITERIA
Upon receipt, the bars will be visually inspected, and vendor will be notified within 14 days by the Charpy Program Coordinator by email of receipt and acceptance.
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