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公司基本資料信息
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牌號
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Cu%(WT)
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W%(WT)
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RWMA
Class |
密度 (Min) <!--[if !supportLineBreakNewLine]--> <!--[endif]--> |
導(dǎo)電率 (Min) <!--[if !supportLineBreakNewLine]--> <!--[endif]--> |
硬度 (Min) <!--[if !supportLineBreakNewLine]--> <!--[endif]--> |
導(dǎo)熱系數(shù)
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熱膨脹系數(shù)
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CuW55
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45±2
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Balance
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10
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12.30g/cm3
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49%IACS
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125HB
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~260(W/mK)
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~11.7(10-6/K)
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CuW60
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40±2
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Balance
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12.75g/cm3
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47%IACS
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140HB
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|||
CuW65
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35±2
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Balance
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3.30g/cm3
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44%IACS
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155HB
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|||
CuW70
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30±2
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Balance
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13.80g/cm3
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42%IACS
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175HB
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~240(W/mK)
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~9.7(10-6/K)
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CuW75
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25±2
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Balance
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11
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14.50g/cm3
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38%IACS
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195HB
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200~230 (W/mK)
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9.0~9.5 (10-6/K)
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CuW80
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20±2
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Balance
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12
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15.15g/cm3
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34%IACS
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220HB
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190~210(W/mK)
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8.0~8.5 (10-6/K)
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CuW85
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15±2
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Balance
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15.90g/cm3
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30%IACS
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240HB
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180~200(W/mK)
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7.0~7.5(10-6/K)
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