Giredi:

FeCrAl:1Cr13AI4, 0Cr19AI2, 0Cr15AI5, 0Cr20AI5, 0Cr25AI5, 0Cr21AI6 Nb,OCr27Al7Mo2

Ni-Cr :Cr20Ni80,Cr15Ni60, Cr20Ni35, Cr25Ni20 etc.

Manganin:6J12, 6J8, 6J13

Constantan: 6J40

Constantan yatsopano: 6J11

Kukula:

Aloyi bala dia: 10-60mm

Kukana waya dia.0.05—10mm

Kulimba kwa mzere wotsutsa 0.56—5mm, m'lifupi 6—50mm

Kukaniza waya wopingasa makulidwe 0.1—0.6mm, m'lifupi mwake waya wopingasa 1—6mm

Makulidwe a zojambulazo zozizira zopinga 0.05—3mm, m'lifupi mwake 4—250mm

♦Zaka zambiri zogwira ntchito yopanga zinthu

♦Gulu lamphamvu lothandiza anthu, lokonzeka kukuthandizani kuthetsa vutoli