China Large Stocks Cu-Ni Alloy Cumn12ni4 Manganin Bar, Find details about China Manganin, Manganin Rod from Large Stocks Cu-Ni Alloy Cumn12ni4 Manganin Bar
Large Stocks Cu-Ni Alloy CuMn12Ni4 Manganin Bar
Nickel | 4 | Manganese | 12 |
Copper | Bal. |
Yield strength | Tensile Strength | Elongation |
Mpa | Mpa | % |
180 | 390 | 15 |
Density (g/cm3) | 8.4 |
Electrical resistivity at 20ºC (ohm.mm2/m) | 0.43 |
Temperature factor of resistivity(20ºC~600ºC)X10-5/ºC | -7~40 |
Thermal coefficient at 20ºC (WmK) | 22 |
EMF vs Cu(μV/ºC )(0~100ºC ) | <2 |
Coefficient of thermal expansion | |
Temperature | Thermal Expansion x10-6/K |
20 ºC- 100ºC | 18 |
20 ºC- 400ºC | 19.5 |
Specific heat capacity | |
Temperature | 20ºC |
J/gK | 0.41 |
Melting point (ºC) | 960 |
Element working temperature in air (ºC) | 5~45 |
Magnetic properties | non-magnetic |
Alloys | Working In atmosphere at 20ºC | Working at max temperature 200ºC | |||||
Air and oxygen contain gases | gases with Nitrogen | gases with sulfur oxidability | gases with sulfur reductibility | carburization | |||
Manganin43 | good | bad | bad | bad | bad | good | |
Alloys Name | Type | Dimension | ||
Manganin43W | Wire | D=0.03mm~8mm | ||
Manganin43R | Ribbon | W=0.4~40 | T=0.03~2.9mm | |
Manganin43S | Strip | W=8~200mm | T=0.1~3.0 | |
Manganin43F | Foil | W=6~120mm | T=0.003~0.1 | |
Manganin43B | Bar | Dia=8~100mm | L=50~1000 |