產(chǎn)品簡(jiǎn)介:
技術(shù)特性指標(biāo)鎢銅合金(含鎢30%-85%):
牌號(hào)
Cu%(WT)
W%(WT)
RWMA Class
密度 (Min)
導(dǎo)電率 (Min)
硬度 (Min)
導(dǎo)熱系數(shù)
熱膨脹系數(shù)
CuW55
45±2
Balance
10
12.30g/cm3
49%IACS
125HB
~260(W/mK)
~11.7(10-6/K)
CuW60
40±2
12.75g/cm3
47%IACS
140HB
CuW65
35±2
3.30g/cm3
44%IACS
155HB
CuW70
30±2
13.80g/cm3
42%IACS
175HB
~240(W/mK)
~9.7(10-6/K)
CuW75
25±2
11
14.50g/cm3
38%IACS
195HB
200~230 (W/mK)
9.0~9.5 (10-6/K)
CuW80
20±2
12
15.15g/cm3
34%IACS
220HB
190~210(W/mK)
8.0~8.5 (10-6/K)
CuW85
15±2
15.90g/cm3
30%IACS
240HB
180~200(W/mK)
7.0~7.5(10-6/K)
碳化鎢銅牌號(hào)對(duì)照表(含碳化鎢30%-80%):
WC%(WT)
密度(Min)
導(dǎo)電率(Min)
硬度(Min)
CuWC50
50±2
11.04g/cm3
45%IACS
80HRB
CuWC55
11.35g/cm3
85HRB
CuWC60
11.80g/cm3
35%IACS
90HRB
CuWC70
12.56g/cm3
98HRB
CuWC75
12.80g/cm3
28%IACS
28HRC
CuWC80
13.40g/cm3
26%IACS
34HRC
機(jī)電之家網(wǎng) - 機(jī)電行業(yè)權(quán)威網(wǎng)絡(luò)宣傳媒體
Copyright 2011 jdzj.com All Rights Reserved技術(shù)支持:杭州濱興科技有限公司
銷售熱線:0571-28292387 在線客服:0571-87774297 展會(huì)合作/友情連接:0571-87774298 網(wǎng)站服務(wù)咨詢:0571-28292385 投訴熱線:400-6680-889(分機(jī)7) 網(wǎng)站經(jīng)營(yíng)許可證:浙B2-20080178