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Material : Tantalum foil
Specs : according to ASTM B708 - 98 R05200
Chemical composition :
O 0.0150 %max
C 0.0100 %max
N 0.0100 %max
H 0.0015 %max
Fe 0.0100%max
Ni 0.0100%max
Si 0.0050 %max
Ti 0.0100 %max
Mo 0.0200 %max
W 0.0500 %max
Nb 0.1000 %max
Physical & Mechanical property :
Tensile strength 207 MPa min.
Yield strength 138 MPa min.
Elongation 25%min
Dimensions :
Thick 0.025mm up to 0.09mm x Width up to 120mm max. x Random Length
Application : tantalum foil(tantalum film, tantalum diaphragm, tantalum gasket) have the perfect resistance to the corrosive effects of the medium such as hydrogen fluoride, hydrochloric acid, chlorine, hydrogen chloride, other inorganic chlorine-based acids and majority of their salts, sulfuric acid, sulfurous acid, nitric acid and phosphoric acid as well as some of their salts, calcium hydroxide, phenol, ethylene glycol, acetic acid, benzoic acid, lactic acid, butyric acid, citric acid, oxalic acid, levulinic acid and many other chemicals, etc.,
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