1m, 5m, 10m and 20m reels only.

订货号	包装规格
Length (Round)
052-270-51	1m
726-959-75	5m
869-967-27	10m
745-904-76	20m

半岛bd体育手机客户端 参数

Diameter[直径]	0.01mm
Length[长度]	1m - 20m
Purity[纯度]	99.99%
Temper[状态]	Hard
Typical Analysis(典型分析)
Ag	<50 PPM
Ca	<3 PPM
Cu	<20 PPM
Fe	<20 PPM
Mg	<20 PPM
Pb	<1 PPM
Pd	<10 PPM
Pt	<10 PPM
Si	<1 PPM
Mechanical Properties(机械性能)
Bulk modulus ( GPa ) ( Hard )	171.0
Bulk modulus ( GPa ) ( Soft )	171.0
Hardness - Vickers ( kgf mm?? ) ( Hard )	60
Hardness - Vickers ( kgf mm?? ) ( Soft )	20 - 30
Material condition	Soft
Material condition	Hard
Poisson's ratio ( Hard )	0.420
Poisson's ratio ( Soft )	0.420
Tensile modulus ( GPa ) ( Hard )	78.50
Tensile modulus ( GPa ) ( Soft )	78.50
Tensile strength ( MPa ) ( Hard )	220.00
Tensile strength ( MPa ) ( Soft )	130.00
Yield strength ( MPa ) ( Hard )	205.0
Atomic Properties(原子属性)
Atomic number	79
Atomic weight ( amu )	196.96650
Crystal structure	Face Centred Cubic
Electronic structure	Xe4f??5d??6s?
Ionisation potential ( No./eV )	1 / 9.22
Ionisation potential ( No./eV )	2 / 20.5
Photo-electric work function ( eV )	4.80
Thermal neutron absorption cross-section ( Barns )	98.8000
Valences shown	1 ,3
Thermal Properties(热性能)
Coefficient of thermal expansion ( x10?? K?? )	14.100 @0-100℃
Latent heat of evaporation ( J g?? )	1738
Latent heat of fusion ( J g?? )	64.90
Melting point ( C )	1064.40
Specific heat ( J K?? kg?? )	129.0 @25℃
Thermal conductivity ( W m?? K?? )	318.00 @0-100℃
Electrical Properties(电气特性)
Electrical resistivity ( μOhmcm )	2.2@20℃
Temperature coefficient ( K?? )	0.00400 @0-100℃
Thermal emf against Pt (cold 0C - hot 100C) ( mV )	0.74
Physical Properties(物理性质)
Boiling point ( C )	3080
Density ( g cm?? )	19.300 @20℃

其他参数

公差

直径		±10%
长度		+5% / -1%