... Liaoning Mineral & Metallurgy Group Co., Ltd. offer: round,square,square,rectangular,bloom,beam blank copper mould tube ... continuous casting machineRange MaterialsCuDHP, CuAg, CuCrZr, CuNiPCross sectionSquare, rectangular, round, polygonal, beam blankSizeUp to 750 mm (across), larger sizes ... -5Thermal conductivity at 20340 W/(m.k)377 W/(m.k)325 W/(m.k)284 W/(m.k)Recrystalization330377700600Hardness at ...