May contain lead as a free machining additive.

订货号	包装规格
Length (Round)
939-066-47	25mm
778-724-72	50mm
626-319-85	100mm
969-158-97	200mm
936-583-67	300mm
776-496-14	400mm
175-350-71	500mm

半岛bd体育手机客户端 参数

Diameter[直径]	50.8mm
Length[长度]	25mm - 500mm
Temper[状态]	Hard
Electrical Properties(电气特性)
Electrical resistivity ( μOhmcm )	5.4-11.5
Temperature coefficient ( K?? )	0.00100 - 0.00180
Mechanical Properties(机械性能)
Elongation at break ( % )	< 50.0
Hardness - Brinell	100 - 360
Modulus of elasticity ( GPa )	120.0 - 160.0
Tensile strength ( MPa )	500.00 - 1300.00
Thermal Properties(热性能)
Coefficient of thermal expansion ( x10?? K?? )	17.000 @25-300℃
Melting point ( C )	860.00 - 1000.00
Thermal conductivity ( W m?? K?? )	60.00 - 120.00 @23℃
Physical Properties(物理性质)
Density ( g cm?? )	8.250

其他参数

公差

直径	≤10mm	±10%
	聚合物	+20% / -10%
	陶瓷	+20% / -10%
	>10mm	±5%
	陶瓷	+20% / -10%
	聚合物	+20% / -10%
长度	<100mm	±1mm
	≥100mm	+5% / -1%

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。