Nickel Chromium resistentia Alloy Olowy Resistohm XL Ribbon Ni40CR0 Electric Heater filum
Ni40cr20Est Austenititititititititititititic-Nickel, Chromium Alloy (Nicr Alloy) ad usum ad temperaturis ad MC (MMX ° F). Alloy est propria ab alto resistentibus et bonum oxidatio resistentia. Hoc est bonum ductilis usu et optimum weldability.
Typical Applications ad Ni40CR20 sunt nox, repono calentium, convection calentium, gravibus officium Rheostats et fan hanters. Et Alloy est etiam propter calefactio funes et funem calentium in defrosting et de-vico elementa, electrica et pads, currus sedes, baseboard calentium et areæ heaters, resistors.
Chemical compositionem
C% | Si% | MN% | CR% | Ni% | Fe% | |
Nomina compositionem | Bal. | |||||
Min | - | 1.6 | - | 18.0 | 34.0 | |
Max | 0,10 | 2.5 | 1.0 | 21.0 | 37.0 |
Mechanica proprietatibus
Filum magnitudine | CEDITAS | Tensile viribus | Elongatio | Durities |
Ø | Rρ0.2 | Rm | A | |
mm | MPA | MPA | % | Hv |
1.0 | CCCXL | DCLXXV | 25 | CLXXX |
4.0 | CCC | DCL | 30 | CLX |
Physica proprietatibus
Density G / CM3 | 7.90 |
Electrical resistentibus ad XX ° F cm mm / m | 1.04 |
Maxime usus temperatus ° C | MC |
Melting Point C | MCCCXC |
Magnetica | Magnetica |
Temperatus factor of resistivity
Temperatus ° C | C | CC | CCC | CD | D | DC | DCC | DCCC | CM | M | MC |
Ct | 1.03 | 1.06 | 1.10 | 1.112 | 1.15 | 1.17 | 1,19 | 1.04 | 1.22 | 1.23 | 1.24 |
Coefficientem scelerisque expansion
Temperatus ° C | X 10-6 xvi expansion / k |
20-250 | 16 |
20-500 | 17 |
20-750 | 18 |
20-1000 | 19 |