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Constantan,电阻合金,块, Cu55Ni45, 43mm Max. Lump Size
Constantan,电阻合金,块, Cu55Ni45, 43mm Max. Lump Size图片
产地:英国
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产品介绍

Nominally 3mm diameter x 3mm length pellets.

Nominally 8mm diameter x 43mm length pellets.

订货号包装规格
Weight
158-812-05100g
361-543-57200g
320-855-69500g
747-103-681000g

产品参数

Maximum Lump Size[]43mm
Weight[重量]100g - 1000g
Thermal Properties(热性能)
Coefficient of thermal expansion ( x10⁻⁶ K⁻¹ )14.900 @20-100℃
Maximum use temperature in air ( C )500
Melting point ( C )1225.00 - 1300.00
Thermal conductivity ( W m⁻¹ K⁻¹ )19.50 @23℃
Mechanical Properties(机械性能)
Elongation at break ( % )< 45.0
Hardness - Brinell100 - 300
Izod impact strength ( J m⁻¹ )107.0
Modulus of elasticity ( GPa )162.0
Tensile strength ( MPa )400.00 - 590.00
Physical Properties(物理性质)
Density ( g cm⁻³ )8.900
Electrical Properties(电气特性)
Electrical resistivity ( μOhmcm )52
Temperature coefficient ( K⁻¹ )0.00002 +/-
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