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Hafnium Sheet / Plate

hafnium sheet

Application of Hafnium Sheet / Plate

Pure Hafnium has the features of plasticity, easy processing, high temperature resistance and corrosion resistance. It is an important material in atomic energy industry.
Hafnium Sheet / Plate has the features of high temperature resistance, corrosion resistance, oxidation resistance, easy processing, fast heat absorption and heat release, etc. It is used as atomic energy material, alloy material, high temperature resistant material, electronic material and so on.

hafnium plate

Our Hafnium Sheet / Plate products

Dimension: Thick 0.1mm min.x W1200mm max.x L3000mm max.
Hafnium purity≥99.99%
All our Hafnium Sheet products accord with ASTM B776 standard.

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    • Properties of Hafnium Sheet / Plate

    Test results of mechanical property for Hafnium Sheet / Plate
    Annealing status Test temperature/℃ Tensile strength/MPa Yield strength/MPa Elongation/%
    M,750℃,1h Room temperature 335 166 45
    M,720℃,1h Room temperature 340 235 43
    M,600℃,1h Room temperature 405 189 36
    M,500℃,1h Room temperature 464 243 31
    M,450℃,1h Room temperature 450 260 37
    not annealed Room temperature 530 385 15
    ASTM standard Room temperature 400 151 20
    Result of shock testing for Hafnium Sheet / Plate
    Test condition Unit impact toughness/(J·cm-2)
    room temperature 6319
    room temperature 6516
    100℃ 7615
    100℃ 7318
    Result of corrosion test for Hafnium Sheet / Plate
    Weight increase Sample surface observation
    Before test After test
    5175 bright white interference color
    6179 bright white interference color
    5184 bright white interference color
    10 bright white interference color
    Physical characteristics of Hafnium Sheet / Plate
    Category 10-6 average coefficient of expansion/℃ Coefficient of thermal conductivity/ (W·m-1·℃-1) Poisson's ratio Modulus of elasticity/GPa
    20-55℃ 20℃ 55℃ 20℃ 20℃ 100℃
    Result 5177 2315 2219 0122 120 121
    Data 519 - 2213 1367 145 141