玩弄少妇秘书人妻系列,欧美人与动交视频在线观看,在线 国产 欧美 亚洲 天堂,高中女无套中出17P

W50 Tungsten Copper Plate

W50 tungsten copper plate is composed of 50% W and 50% Cu, which not only has high density (11.85g/cm3), high hardness (≥HB115), high strength, but also has good conductivity (%54IACS), softening temperature is ≥900℃.

More details of W50 tungsten copper plate please visit ?http://www.tungsten-copper.com/tungsten-copper-plate.html

W50 tungsten copper plate picture

W50 tungsten copper plate picture

W50 Tungsten copper plate mainly used in relays, high voltage switches, circuit breakers and other higher demands of electrical and thermal conductivity, arc erosion resistance. In addition, it can also use as the electrode of resistance welding due to its excellent properties, such as heat resistance, arc erosion resistance, high strength, high density, good conductivity, low coefficient of expansion, easily to be cut and sweat cooling, etc.

Comments are closed.

Address: 3F, No.25-1 WH Rd., Xiamen Software Park Ⅱ, FJ 361008,China Copyright ? 1997 - 2025 CTIA All Rights Reserved
Phone:+86-592-5129696,+86-592-5129595;    Email: sales@chinatungsten.com
舊版