订货叶�/strong>	包装规格
Weight
835-156-86	100g
394-602-26	200g
325-281-45	500g
660-182-70	1000g
522-844-38	2000g

产品参数

Maximum Particle Size[最大粒度]	200μm
Purity[纯度]	99.8%
Structure[结构]	Dendritic
Weight[重量]	100g - 2000g
Typical Analysis(典型分析)
Ag	<100 PPM
Al	<100 PPM
B	<10 PPM
Ca	30 PPM
Fe	500 PPM
Mg	<10 PPM
Ni	300 PPM
Pb	100 PPM
Si	10 PPM
Sn	100 PPM
Zn	100 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 @0-100ℂ�/td>
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 @25ℂ�/td>
Thermal conductivity ( W m?? K?? )	401.00 @0-100ℂ�/td>
Electrical Properties(电气特�?
Electrical resistivity ( μOhmcm )	1.69@20ℂ�/td>
Temperature coefficient ( K?? )	0.00430 @0-100ℂ�/td>
Thermal emf against Pt (cold 0C - hot 100C) ( mV )	0.76
Atomic Properties(原子属�?
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 @20ℂ�/td>

环境

进入环境后可对环境的一个或多个组成部分构成即时或延迟危害的化学品、�/p>