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Statement of Work: Procurement of 4340 Steel for the Charpy Machine Verification Program

Use this Statement of Work document to purchase an item and/or item-related services.

TITLE: Procurement of 4340 Steel for the Charpy Machine Verification Program Requesting Lab/Division/Group: MML, Div. 647, Group 2 (Fatigue and Fracture) Requisition Number: NB647020-19-02967

Statement of Need The National Institute of Standards and Technology (NIST), Material Measurement Laboratory, 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 certify the performance of Charpy 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 material. The ASTM E23 standard describes this test and these specimens.

Items and/or item-related services Section Requirements Related Information Items/Service (required)

The contractor shall deliver a supply of 4340 steel that meets all the technical specifications and can be used to successfully produce high quality NIST SRM specimens for verifying Charpy machines according to ASTM E23.

☒ See attached document for detailed specifications

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Shipping & Delivery ☐ N/A

The 4340 steel shall be delivered to: NIST Div 647, Attn: Raymond Santoyo, 325 Broadway, MS 647, Boulder, CO 80305.

☐ Phased delivery is acceptable ☐ Software on USB / disk required ☐ Software electronic delivery acceptable Email address for software delivery

The bars shall be packaged in bundles identified with reference to the ingot/billet position from which it was processed, and shipped in lengths of no more than 6 ft.

The individual boxes/packages that are shipped shall weigh less than 2000 lb. each (fork lift capacity).

Installation ☒ N/A

Installation requirements ☐ Site visit recommended

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Statement of Work: Procurement of 4340 Steel for the Charpy Machine Verification Program

Inspection and Acceptance ☐ N/A

The Contractor shall provide documentation stating how the steel was processed, how the steel was formed, results on chemistry grain size, and relevant mechanical properties.

☒ Government acceptance expected to take longer than 7 days

NIST Technical Point of Contact (TPOC):

Name: Enrico Lucon Phone: 303-497-4750 Email: enrico.lucon@nist.gov

Warranty ☒ N/A

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If you require an Extended Manufacturer Warranty, describe the warranty requirements.

Period Length:Ex. month, 6 month, year etc.

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☐ Option Period 1 ☐ Option Period 2 ☐ Option Period 3 ☐ Option Period 4

Training ☒ N/A

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Maintenance

☒ N/A

Describe your maintenance requirements.

☒See attached document for detailed maintenance specifications Period Length: One (1) year from award.

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☐ Option Period 1 ☐ Option Period 2 ☐ Option Period 3 ☐ Option Period 4

Repair ☒ N/A

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Describe your repair requirements.

Period Length: Ex. month, 6 month, year etc.

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☐ Option Period 1 ☐ Option Period 2 ☐ Option Period 3 ☐ Option Period 4

Government Furnished Material / Equipment ☒ N/A

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Travel ☒ N/A

Describe any travel requirements Vendor: To the maximum extent possible, include as part of appropriate sections above (maintenance, repair, etc.).

Otherwise, it will be a separate line item, reimbursable per the Federal Travel Regulation.

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