if you mean tcr settings .....
Every type of wire has different Temperature Coefficient or TCR and here is the list of the most common and uncommon wires used to vape:
Ni200: 0.00620
Ti01: 0.00350
SS316L: 0.00092
SS316: 0.000915
SS317L: 0.00088
SS317: 0.000875
SS304: 0.00105
SS304: 0.00105
SS430: 0.00138
SS410: 0.00155
NiFe30: 0.00320
Tungsten: 0.00450
Platinum: 0.00392
Nichrome: 0.00040
Gold: 0.00340
Iron: 0.00500