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What is ?????????????????????
?????????????????????????????????????????????????????????? ??????????? 3.2 ?????????????????????????????????????????????????????????????????????????????????????????????????????????? ??????????????????????????????????? 1/2 ????????????? 1/4 ?????????????? 1/8 ???????? ????????????????????????????????????????????????? 0 ??? 3 ??????? ? ?? 1/8 ??????????????

?????????????????????????????????????????
????????????????????????????????????????????????????????????????????????????????????????????????????????? 25/64 "?????????????????????????????????????????????????????????????????????????. ????????????????????????????????? 3/8 ????????????. ???????????????????????????????????????????????????????????????????????, ????????????????????????????????, ????????????, ??????????????????????????????????????????????? ???

???????????????????? ????????????????????s ????????????????????s

???????????????????? ????:

????

????

???????????
g/cm3

????????
HRC

??????????????
MPa

?????????
%

?????????????????
MJ/m2

W273

17.10±0.15  

≥23

≥900

≥24

≥1.30

W263

17.25±0.15  

≥23

≥900

≥23

≥1.20

W253

17.40±0.15  

≥24

≥900

≥22

≥1.10

W243

17.60±0.15  

≥24

≥920

≥20

≥0.90

W232

18.10±0.15  

≥25

≥920

≥14

≥0.45

W231

18.30±0.15  

≥26

≥920

≥12

≥0.30

W221

18.50±0.15  

≥27

≥920

≥10

≥0.22

WNiCu

16.00-18.50

≥22

≥450

2-8

 


??????????????????????? ? ??????????????, ?????????????????????: sales@chinatungsten.com sales@xiamentungsten.com ???????????????: 86 592 5129 696

 

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