Tantalum Strip And Foil

Tantalum Strip and Foil, corrosion resistance alloy, thermal conductivity materi

Description

Unalloyed Tantalum is supplied to ASTM F560 – R05200 composition limits. Tantalum is selected for its corrosion resistance, thermal conductivity, high melting point, and ability to form a dielectric oxide film. Tantalum is very ductile and can be readily cold formed due to a low work hardening rate. Welding can be accomplished via resistance, TIG, or electron beam methods, with care taken to protect the weld and heat affected zone from air during welding. Because of the potential for hydrogen embrittlement, Tantalum can not be used for extended service in air or other oxidizing atmospheres above 260°C unless a protective inert atmosphere or vacuum is provided. Available Sizes: Tantalum is available from Hamilton Precision Metals as strip product from 0.0005” to 0.035” (0.0127 mm to 0.889 mm) in widths up to 12.0” (304.8 mm). The material conforms to UNS R05200 and meets the requirements of ASTM F560 and ASTM B708.

  • Cold rolled steel strips
  • Tantalum Strip and Foil
  • tantalum strip foil
  • UNS R050200 foil strip

Product characteristics

Density
0.602 lb/in3
Melting Point (Approx.)
2996°C
Electrical Resistivity @ R.T
12.5 Microhm·cm
Thermal Conductivity @ R.T.
54.4 W/m·K
Temperature Coefficient of Resistivity
3820 ppm/°C

Domain icon Manufacturer/ Producer

19426 Collegeville - United States

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