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半岛bd体育手机客户端 搜索
材料 >> 金属材料
铜,条, Cu
铜,条, Cu图片
品牌: Goodfellow
纯度含量: 99.995%
产地: 英国
索取资料及报价
品牌: Goodfellow
纯度含量: 99.995%
产地: 英国
半岛bd体育手机客户端 介绍
订货号 包装规格
Length (Square)
721-181-55 50 mm
528-161-25 100 mm
632-956-56 200 mm

半岛bd体育手机客户端 参数

High Purity[纯度] 99.995%
Length[长度] 50 mm - 200 mm
Side Length (Of Longer Side)[边长(长边)] 52mm
Side Length[边长] 8mm
Typical Analysis(典型分析)
Ag 10 PPM
Fe 5 PPM
Pb 2 PPM
Sb 2 PPM
Sn 2 PPM
Mechanical Properties(机械性能)
Bulk modulus ( GPa ) ( Hard ) 137.8
Bulk modulus ( GPa ) ( Soft ) 137.8
Hardness - Vickers ( kgf mm?? ) ( Hard ) 87
Hardness - Vickers ( kgf mm?? ) ( Soft ) 49
Izod toughness ( J m?? ) ( Hard ) 68
Izod toughness ( J m?? ) ( Soft ) 58
Material condition Soft
Material condition Hard
Poisson's ratio ( Hard ) 0.343
Poisson's ratio ( Soft ) 0.343
Tensile modulus ( GPa ) ( Hard ) 129.80
Tensile modulus ( GPa ) ( Soft ) 129.80
Tensile strength ( MPa ) ( Hard ) 314.00
Tensile strength ( MPa ) ( Soft ) 224.00
Yield strength ( MPa ) ( Hard ) 270.0
Yield strength ( MPa ) ( Soft ) 54.0
Thermal Properties(热性能)
Coefficient of thermal expansion ( x10?? K?? ) 17.000 @0-100℃
Latent heat of evaporation ( J g?? ) 4796
Latent heat of fusion ( J g?? ) 205.00
Melting point ( C ) 1083.00
Specific heat ( J K?? kg?? ) 385.0 @25℃
Thermal conductivity ( W m?? K?? ) 401.00 @0-100℃
Electrical Properties(电气特性)
Electrical resistivity ( μOhmcm ) 1.69@20℃
Temperature coefficient ( K?? ) 0.00430 @0-100℃
Thermal emf against Pt (cold 0C - hot 100C) ( mV ) 0.76
Atomic Properties(原子属性)
Atomic number 29
Atomic weight ( amu ) 63.54600
Crystal structure Face Centred Cubic
Electronic structure Ar3d??4s?
Ionisation potential ( No./eV ) 4 / 55.2
Ionisation potential ( No./eV ) 6 / 103
Ionisation potential ( No./eV ) 1 / 7.73
Ionisation potential ( No./eV ) 5 / 79.9
Ionisation potential ( No./eV ) 3 / 36.8
Ionisation potential ( No./eV ) 2 / 20.29
Natural isotope distribution ( Mass No./% ) 65 / 30.8
Natural isotope distribution ( Mass No./% ) 63 / 69.2
Photo-electric work function ( eV ) 4.50
Thermal neutron absorption cross-section ( Barns ) 3.8000
Valences shown 1 , 2
Physical Properties(物理性质)
Boiling point ( C ) 2567
Density ( g cm?? ) 8.960 @20℃

其他参数

公差

长度 <100mm ±1mm
≥100mm +5% / -1%
边长 ≤10mm ±10%
>10mm ±1mm
边长 (长侧) ≤10mm ±10%
>10mm ±1mm
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