C14500碲銅板 C14500碲銅帶生產(chǎn)廠家

環(huán)保材料磷碲銅合金（符合ROHS的環(huán)保標(biāo)準(zhǔn))具有極好的易切削性能和優(yōu)良的導(dǎo)電、導(dǎo)熱性能，以及抗腐蝕性能；而且冷熱加工性能較好，可鍛造、鑄造、擠壓拉制、沖制模壓、冷鐓等。 技術(shù)參數(shù)                                執(zhí)行標(biāo)準(zhǔn)：ASTM B301/B301M                 化學(xué)成分(按重量)：Ｔe0.40 - 0.70%                   P  0.004 - 0.012%                         Cu Te P 99.90% min                                            物理及機(jī)械性能                       狀態(tài):      半硬態(tài)（H02)        硬態(tài)(H04)              密度:            8.94 g/cc           8.94 g/cc 硬度:            HRB 38-45           HRB 52-56 熔點(diǎn):            1051-1075oC        1051-1075oC 切削性能:         85%                85% 導(dǎo)電性能:         85-90%IACS         90-95%IACS 導(dǎo)熱性能:         355W/m?K           355W/m?K 抗拉強(qiáng)度:         295MPa