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41914 Copper Beryllium foil, alloy C17200, 0.4mm (0.016in) thick

CAS Number

Stock No. Size Price ($) Quantity Availability
41914-GU 150x200mm 178.00
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Copper Beryllium foil, alloy C17200, 0.4mm (0.016in) thick


Chemical Properties

Cu:Be; 98.1:1.9 wt%
Storage & Sensitivity
Ambient temperatures.
Insoluble in water.


Uses include springs of all kinds where high strength and corrosion resistance are important, resistance welding electrodes, dies and high strength, corrosion resistant tubing.


Stable under recommended storage conditions

Literature References

F. Casagrande.; P. Cennini.; Xuan Lia. The argon gas detectors for the fission measurement in the FEAT.Nucl. Instrum. Methods Phys. Res., Sect. A: Accelerators, Spectrometers, Detectors and Associated Equipment.1966,372(1-2), 307-310.

GHS Hazard and Precautionary Statements

Hazard Statements: H317-H332-H350i-H373

May cause an allergic skin reaction. Harmful if inhaled. May cause cancer by inhalation. May cause damage to organs through prolonged or repeated exposure.

Precautionary Statements: P201-P202-P260-P271-P272-P280g-P281-P302+P352-P304+P340-P308+P313-P333+P313-P363-P501c

Obtain special instructions before use. Do not handle until all safety precautions have been read and understood. Do not breathe dust/fume/gas/mist/vapours/spray. Use only outdoors or in a well-ventilated area. Contaminated work clothing should not be allowed out of the workplace. Wear protective gloves. Use personal protective equipment as required. IF ON SKIN: Wash with plenty of soap and water. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF exposed or concerned: Get medical advice/attention. If skin irritation or rash occurs: Wash contaminated clothing before reuse. Dispose of contents/ container to an approved waste disposal plant

Other References

Harmonized Tariff Code


  • 00940

    Cadmium foil, 1.0mm (0.04in) thick, 15x15cm (5.9x5.9in), 99.95% (metals basis)
  • 39437

    Potassium pentaborate octahydrate, 97%
  • 41913

    Copper Beryllium foil, alloy C17200, 0.25mm (0.01in) thick
  • 44009

    Magnesium Aluminum Zinc foil, 1mm (0.04in) thick
  • 44238

    Bismuth Lead eutectic wire, 0.79mm (0.031in) dia

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