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Qianjin,Shenzhen,Guangdong,China China
Personne àcontacter Ms. Eilin Yip
Nom de la société Qianjin, Shenzhen, Guangdong
The Copper-Cobalt-Beryllium Alloy,its hardness is up to 260HV(101HRB),the electrical conductivity is high at 48-52%I.A.C.S,Permanent Softening Begins
Copper-Nickel-Beryllium,the hardness and electrical conductivity as same as Copper-Cobalt-Beryllium,is those of R.W.M.A. GroupA,Class 3 alloy. for usi
Base Alloys were machined for many kinds of electrodes,such as straight electrodes,bent electrodes, and electrodes` holders.
The material was selected from the R.W.M.A. Group A,Class 2 alloy.It`s high electrical conductivity up at 78 to 85%I.A.C.S. the hardness is 75 to 82H
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