Skip to content
  • 6,813 federal solicitations are open right now. How many of them are yours?
  • New solicitations are posted every day. The ones you never saw are the ones you cannot win.
  • Stop checking SAM.gov every morning. Let the contracts that fit your business come to you.
  • Tell Abierto what you sell in one sentence. AI reads every open solicitation for you.
  • Deadlines are short. Hear about a solicitation the day it is posted, not the week it closes.
  • Amendments move deadlines. Watch a solicitation and Abierto tells you when it changes.
  • See which contracts in your field are about to end, and who holds them today.
  • Plans from $39 a month. See your matches before you pay.
See plans
AbiertoGet started
Menu

Solicitation

Bi-2212 Superconducting Magnet Wire

BZ-2026-01

Department of Energy, Berkeley Natl Lab - DOE Contractor. Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding.

9 open like this View on SAM.gov Markdown

Response deadline

December 19, 2025 at 6:00 PM EST

Closed 317 days ago. Posted November 21, 2025. Scheduled to archive January 3, 2026.

Get the next one like this from Department of Energy by email, the day it is posted.Find my opportunities

This one closed in 2025

9 like it are open now in nonferrous metal (except copper and aluminum) rolling, drawing, and extruding

  • DUCT ASSEMBLY,AIR C

    Defense Logistics Agency, DLA Aviation

    Combined synopsis and solicitationSmall businessNAICS 331491Anywhere in the USSPE4A727T1960
    Closes in 2 daysNov 2
  • CABLE,RADIO FREQUENCY

    Defense Logistics Agency, DLA Weapons Support

    Combined synopsis and solicitationNAICS 331491Anywhere in the USSPE7M127T1268
    Closes in 2 daysNov 2
  • CABLE,RADIO FREQUENCY

    Defense Logistics Agency, DLA Weapons Support

    Combined synopsis and solicitationNAICS 331491Anywhere in the USSPE7M127T1262
    Closes in 2 daysNov 2

All 9 open in nonferrous metal (except copper and aluminum) rolling, drawing, and extruding

Description

As published on SAM.gov.

Lawrence Berkeley National Laboratory requests a proposal for Bi-2212 superconducting magnet wire. LBNL intends to acquire two or three 10 kg billets of wire with the following specifications:

• Bare wire diameter: 1.0 mm nominal, with an option of being further drawn to 0.8 mm
• Powder: Bi-2212 “521” composition (reference: EngiMat powder LXB-52)
• Outer sheath: Ag-Mg 0.2 wt%
• Inner sheath: pure Ag
• HTS fill factor: 23% ± 5% nominal
• Stacking design configuration: 37 x 18
• No twisting
• Intermediate annealing optional
• Minimum piece-length > 50m

Please see the attached RFP and supplemental documents for details.

Attachments

Files listed on SAM.gov. The ones we hold a copy of download from here; the rest open SAM's download, which needs no account.

Publications

Every notice SAM.gov issued under this solicitation number, oldest first. Each is a separate record on SAM.

  1. November 21, 2025

    Solicitation

    Due December 19, 2025 at 6:00 PM EST. SAM.gov, notice ccd7467a227f4e6a9f9908db56e2737a

    1 revisions on SAM
    • November 21, 2025: publish, solicitation

Points of contact