基本金属厂家卖家买家

铜17%以上

Tin99.9%

Ni55-65% Cu≤15% Co0.5-1.2% Fe≤4% S 21-24%

协商

C194 with cake demension: 640Wx260Tx5200Lmm

Sn>99.9%, Pb<300ppm

Tungsten copper is produced with the selection of fine tungsten and copper powder, and soaked by the first-class sintering refining process. Combined with the advantages of tungsten and copper, it has the characteristics of high temperature resistance, erosion, high strength, heavy, good conductivity, being easy to machine and transpiration cooling. It can be used as electrical contacts, electrodes, for electronic packaging, and in other occasions which require of thermal conductivity properties and high temperature.

Non ferrous

4N高纯铝、5N高纯铝、6N高纯铝、5N三氧化二铝、高纯铝型材等产品

求购GH907 4J29 4J33 GH26 GH783等镍钴合金刨花

World Biggest Lead Site.More than 1 Billion Tons Reserve.

99.5%

化学成份：铅Pb≥99.994%规格：640mm×116mm×76mm净重：每锭净重40kg，每捆25锭，约1000kg 包装：钢带捆扎

化学成份：锌(Zn)≥99.995%，铅(Pb)≤0.003%，镉(Cd)≤0.002%，铁(Fe)≤0.001%，铜(Cu)≤0.001%，锡(Sn)≤0.001% 净重：20kg，每捆50锭，约1000kg 包装：钢带捆扎

AL2O3: 44%- 48% Max.