Alloy Mnmcazh3-12-0,3-0,3 (Manganin)

Designation

Name The value
Designation GOST Cyrillic МНМцАЖ3-12-0,3-0,3
Designation GOST Latin MHMtsAZh3-12-0,3-0,3
Transliteration MNMtsAG3-12-03-03
By chemical elements CuNiMnAlFe3-12-0,3-0,3
Name The value
Designation GOST Cyrillic Манганин
Designation GOST Latin Mahgahih
Transliteration Manganin
By chemical elements Cuанганин

Description

Alloy Mnmcazh3−12−0,3−0,3 used: for the manufacture of tape and wire used in the manufacture of countervailing wires, instrumentation and electrical engineering.

Note

Mnmcazh3−12−0,3−0,3 (manganin) alloy has an extremely small variation in electrical resistance in the range of room temperature.

Standards

Name Code Standards
Wire from nonferrous metals and their alloys В74 GOST 10155-75, GOST 10155-2016
Non-ferrous metals, including rare, and their alloys В51 GOST 28873-90, GOST 492-2006
Sheets and strips В53 TU 48-21-229-72

Chemical composition

Standard Mn Fe Cu Al Ni+Co
GOST 492-2006 11.5-13.5 0.2-0.5 Rest 0.2-0.4 2.5-3.5
Cu is the basis.
According to GOST 492-2006, the total mass fraction of impurities is ≤ 0.40%.

Physical characteristics

Temperature r, kg/m3 R, Mr. · m
20 8400 435-480

A description of the physical symbols

Name Description
r Density
R UD. the resistivity