Metal Alloys

Stainless-Steel foil, Type 304, Alfa Aesar™

Chemical Name or Material: Stainless Steel Physical Form: Foil, 0.1mm (0.004 in.) thick Molecular Formula: Fe:Cr:Ni; 70:19:11 wt% MDL Number: MFCD00148499

Stainless Steel Foil, 0.25mm (0.01 in.) thick, Alfa Aesar™

Chemical Name or Material: Stainless Steel Physical Form: Foil, 0.25mm (0.01 in.) thick Molecular Formula: Fe:Cr:Ni; 70:19:11 wt% MDL Number: MFCD00148499

Zinc copper couple, ACROS Organics™

Chemical Name or Material: Zinc copper couple CAS: 53801-63-1 Linear Formula: ZnCu MDL Number: MFCD00084851

Gallium Indium alloy, 99.99% (metals basis), Alfa Aesar™

Chemical Name or Material: Gallium Indium alloy Physical Form: Solid Assay Percent Range: 99.99% (metals basis) Molecular Formula: Ga:In; 40:60 wt.% MDL Number: MFCD00144387

Sodium mercury amalgam, ca. 5% sodium, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Sodium mercury amalgam CAS: 11110-52-4 MDL Number: MFCD00210362

Nitinol wire, 1mm, Alfa Aesar™

Chemical Name or Material: Nitinol Physical Form: Wire, 1.0mm (0.039 in.) dia. MDL Number: MFCD02091734

Nickel Chromium gauze, Alfa Aesar™

Chemical Name or Material: Nickel Chromium Name Note: gauze CAS: 11106-97-1 Physical Form: Wire Cloth Molecular Formula: Ni:Cr; 80:20 wt% MDL Number: MFCD00673110

Nitinol wire, , 0.3mmAlfa Aesar™

Chemical Name or Material: Nitinol wire Physical Form: ∽5.52g/10m; Af approx. 10°C MDL Number: MFCD02091734

Aluminum nitride Rod, Round, 10mm diameter, Alfa Aesar™

Chemical Name or Material: Aluminum nitride CAS: 24304-00-5 MDL Number: MFCD00003429

Brass Products for Science Education

Chemical Name or Material: Brass CAS: 7440-50-8 CAS: 744-66-6 CAS: 7439-92-1 Physical Form: Solid Synonym: Brass Alloy

Wood's metal, lump (approx. 100mm), ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Wood's metal CAS: 76093-98-6 Molecular Formula: Pb·Sn Formula Weight: 647.28 MDL Number: MFCD00198175

Bronze powder, -100 mesh, 99.0% (metals basis), Alfa Aesar™

Chemical Name or Material: Bronze Physical Form: Powder Assay Percent Range: 99% (Metals basis) MDL Number: MFCD00198187

Stainless Steel Foil, 0.5mm (0.02 in.) thick, Alfa Aesar™

Chemical Name or Material: Stainless Steel Physical Form: Foil, 0.5mm (0.02 in.) thick Molecular Formula: Fe:Cr:Ni; 70:19:11 wt% MDL Number: MFCD00148499

Devarda's Metal (Alloy) (Certified), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Devarda's Metal (Alloy) CAS: 8049-11-4 Purity Grade: Certified Grade MDL Number: MFCD00198176 Synonym: Devarda's Alloy

Nickel Chromium wire, Alfa Aesar™

Chemical Name or Material: Nickel Chromium CAS: 11106-97-1 Physical Form: Wire, 0.25mm (0.01 in.) dia. Molecular Formula: Ni:Cr; 80:20 wt% MDL Number: MFCD00673110

Nickel aluminum, 99.0% min (metals basis), Alfa Aesar™

Chemical Name or Material: Nickel aluminum CAS: 12003-78-0 Physical Form: Intermetallic Powder Assay Percent Range: 99.0% min. (metals basis) Molecular Formula: NiAl MDL Number: MFCD00167392

Nitinol Wire, 0.41mm (0.016 in.) dia., Alfa Aesar™

Chemical Name or Material: Nitinol Name Note: Alloy N, Straight Annealed Physical Form: Wire, 0.41mm (0.016 in.) dia. MDL Number: MFCD02091734

Onion's Fusible Alloy Products for Science Education

Chemical Name or Material: Onion's Fusible Alloy CAS: 7440-31-5 CAS: 744-69-9 CAS: 7439-92-1 Assay Percent Range: 20% w/v

Alfa Aesar™ Nickel Chromium wire, 0.25mm dia., Alfa Aesar™

Chemical Name or Material: Nickel Chromium CAS: 11106-97-1 Molecular Formula: Ni:Cr; 80:20 wt% MDL Number: MFCD00673110

Carbon black, acetylene, >99.9%, Alfa Aesar™

Chemical Name or Material: Carbon black CAS: 1333-86-4 Physical Form: Powder Assay Percent Range: >99.9% MDL Number: MFCD00133992

Copper Nickle Wire, 0.13mm (0.005 in.) dia, Alfa Aesar™

Chemical Name or Material: Copper Nickle Physical Form: Wire, 0.13mm (0.005 in.) dia. Molecular Formula: Cu:Ni 55:45 wt% MDL Number: MFCD00801098

Gallium Indium eutectic, 99.99% (metals basis), Alfa Aesar™

Chemical Name or Material: Gallium Indium eutectic Physical Form: Liquid Assay Percent Range: 99.99% (metals basis) Molecular Formula: Ga:In; 75.5:24.5 wt% MDL Number: MFCD00144387

Stainless-Steel gauze, Type 304, Alfa Aesar™

Chemical Name or Material: Stainless Steel gauze Name Note: Open area: 36%; Width of opening: 0.003 in. Physical Form: Wire Cloth Molecular Formula: Fe:Cr:Ni; 70:19:11 wt.% MDL Number: MFCD00148499

Nitinol Wire, 0.5mm (0.02 in.) dia., Alfa Aesar™

Chemical Name or Material: Nitinol Name Note: Alloy N, Straight Annealed Physical Form: Wire, 0.5mm (0.02 in.) dia. MDL Number: MFCD02091734

Nichrome etchant, Alfa Aesar™

Chemical Name or Material: Nichrome etchant Physical Form: Liquid MDL Number: MFCD07370976

Stainless Steel Foil, 0.025mm (0.001in) thick, Alfa Aesar™

Chemical Name or Material: Stainless Steel Name Note: Type 304 Physical Form: Foil, 0.025mm (0.001 in.) thick Molecular Formula: Fe:Cr:Ni; 70:19:11 wt% MDL Number: MFCD00148499

Steel Products for Science Education

Chemical Name or Material: Steel

Stainless Steel Spheres, 2mm (0.08 in ) dia., Alfa Aesar™

Chemical Name or Material: Stainless Steel Physical Form: Spheres, 2mm (0.08 In ) dia. Molecular Formula: Fe:Cr:Ni:Mo; 67.5:17:13:2.5 wt% MDL Number: MFCD00148499

Nitinol Wire, 0.25mm (0.01 in.) dia., Alfa Aesar™

Chemical Name or Material: Nitinol Name Note: Alloy N, Straight Annealed Physical Form: Wire, 0.25mm (0.01 in.) dia. MDL Number: MFCD02091734

Nitinol wire, , 0.58mmAlfa Aesar™

Chemical Name or Material: Nitinol Name Note: Alloy N, straight annealed Physical Form: Wire, 0.58mm (0.023 in.) dia. MDL Number: MFCD02091734

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