订货叶�/strong>	包装规格
Disc
757-843-60	50.8 mm
649-616-35	76.2 mm

产品参数

Diameter[直径]	50.8 mm - 76.2 mm
Thickness[厚度]	3mm
Electrical Properties(电气特�?
Electrical resistivity ( μOhmcm )	70.6
Temperature coefficient ( K?? )	0.00032
Physical Properties(物理性质)
Density ( g cm?? )	8.500
Thermal Properties(热性能)
Coefficient of thermal expansion ( x10?? K?? )	17.200 @20-1000ℂ�/td>
Maximum use temperature in air ( C )	1100
Melting point ( C )	1420.00
Thermal conductivity ( W m?? K?? )	19.00 @23ℂ�/td>
Mechanical Properties(机械性能)
Elongation at break ( % )	< 44.0
Izod impact strength ( J m?? )	108.0
Modulus of elasticity ( GPa )	186.0
Tensile strength ( MPa )	620.00 - 780.00

其他参数

公差

直径		��0.5mm
厚度		��0.5mm

人体健康

吸入、摄入或通过皮肤吸收后可能造成死亡或对健康造成急性或慢性损害的化学品、�/p>