订货叶�/strong>	包装规格
Sizes
215-508-90	25 mm x 25 mm

产品参数

Temper[状态]	Half Hard
Thickness[厚度]	1.42mm
Thermal Properties(热性能)
Coefficient of thermal expansion ( x10?? K?? )	19.000 - 20.500 @20-100ℂ�/td>
Melting point ( C )	900.00 - 920.00
Thermal conductivity ( W m?? K?? )	125.00 @23ℂ�/td>
Mechanical Properties(机械性能)
Elongation at break ( % )	< 55.0
Hardness - Brinell	65 - 136
Modulus of elasticity ( GPa )	95.0 - 110.0
Shear strength ( MPa )	280 - 310
Tensile strength ( MPa )	330.00 - 500.00
Electrical Properties(电气特�?
Electrical resistivity ( μOhmcm )	6.2-6.6
Temperature coefficient ( K?? )	0.00160 - 0.00170
Physical Properties(物理性质)
Density ( g cm?? )	8.450

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%