订货叶�/strong>	包装规格
273-318-37	25 mm x 25 mm
220-728-90	25 mm x 50 mm
107-424-20	25 mm x 75 mm
960-930-85	50 mm x 75 mm
905-728-78	75 mm x 100 mm
718-207-83	75 mm x 200 mm

产品参数

Thickness[厚度]	0.25mm
Physical Properties(物理性质)
Density ( g cm?? )	13.000
Thermal Properties(热性能)
Coefficient of thermal expansion ( x10?? K?? )	11.700 @20ℂ�/td>
Specific heat ( J K?? kg?? )	240.0 @25ℂ�/td>
Thermal conductivity ( W m?? K?? )	228.00 @23ℂ�/td>
Mechanical Properties(机械性能)
Hardness - Rockwell	82
Hardness - Vickers ( kgf mm?? )	140
Tensile strength ( MPa )	460.00
Electrical Properties(电气特�?
Electrical resistivity ( μOhmcm )	3.7

其他参数

公差

长度	<100mm	��1mm
	�?00mm	+2% / -1%
直径	<100mm	��1mm
	�?00mm	+2% / -1%
厚度	<0.01mm	��25%
	�?.05mm	��15%
	>0.05mm	��10%
长度 1	<100mm	��1mm
	�?00mm	+2% / -1%
长度 2	<100mm	��1mm
	�?00mm	+2% / -1%