物理的性質 Physical Properties
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特性(Properties)種類 (Alloys)
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C7025
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融點(液相) ℃ (Melting point(liquidus)
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1095
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融點(固相) ℃ (Melting Point solidus)
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1075
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比重 (Specific gravity)
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8.82
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熱膨脹系數 (10-6/K) (Coefficent of thermail expansion)
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17.3
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熱傳導系數 thermal conductivity (Cal/Cm2/cm-sec/℃)
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0.0172
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導電率 Iacs %,20℃
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40
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