Manganese锰 (Max/最大)

9.5

%

Nickel 镍

4.50

%

Copper 铜

86

%

Description描述

Manganin 13 shunt material is a copper-nickel based alloy used in electrical and controlled resistance applications. Manganin 13 is an alloy with moderate resistance and a low thermal emf versus copper. Known applications include electrical shunts which control and measure the actual current through devices. The alloy can be produced as flat rolled strip in either the annealed or 1/4 hard condition.

Manganin 13分流器材料是一种铜锰镍合金，应用于电气和控制电阻。Manganin 13 的电阻值适中，对铜热电势低。已知的应用有用于控制和测量电流的电气分流器。此合金可被制成平整的带材，有退火和1/4硬态两种状态。

Density密度

8415

kg/m³

Mean Specific Heat平均比热

        20 °C

0.4058

kJ/kg/K

Mean Coefficient of Thermal Expansion平均热膨胀系数

        20.00 °C, 100.0 °C

18.7

x 10^-6 cm/cm/°C

Thermal Conductivity热传导性

0.1980

W/m/K

Electrical Resistivity电阻

        Annealed 退火

364.0

micro-ohm-mm

        Quarter Hard 1/4硬态

382.3

micro-ohm-mm

Temperature Coefficient of Electrical Resistivity温度电阻系数

0.150

x10^-4 hm/Ohm/°C

Melting Point熔点

549

°C

Thermal EMF热电势

   vs. Copper（对铜）, 0.0000 °C, 100.0 °C

0.0030

mV/°C

Magnetic Attraction磁性

·  None 无

Note: While this material meets the following specifications, it may be capable of meeting or being manufactured to meet other general and customer-specific specifications. 本材料除满足下列标准外，还可以按照其他通用和客户指定的标准生产。

·  ASTM A480

·  ASTM B267

·  Wire 线材

·  Strip带材