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

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

Designation