Alloy Mnmc40-1.5 (Constantan)
Alloy MNTS16-29-1.8
Alloy MNMts43-0.5 (Kopel)
Alloy MNMts5-3.7
Alloy MNMz60-20-20
Alloy MNMts68-4-2
Alloy MNMtsAZh3-12-0.25-0.2
Alloy MNMtsAZh3-12-0,3-0,3 (Manganin)
Alloy MNMtsAZhVTNb40-2-1,5-1,4 (MN40S)
Alloy MNMZh40-1,4-0,45
Alloy MNTs12-24
Alloy MNTs15-20 (Neusilber)
Alloy MNTs18-20
Alloy MNC18-27
Alloy MNMts4.5-1.5 (Alloy A)
Alloy Neusilber 30
Alloy NK
Alloy NK2.4 (Cilin)
Alloy HM25
Alloy NM40A
Alloy NM60A
Alloy NMZhMz28-2,5-1,5
Alloy NMMKZhMC30-4-2-1 (VKM)
Alloy NMMZTA26-1,5-1,1-0,5
Alloy NMCAT3-1,5-0,6
Alloy NMCATC1-1,5-2,5-0,15
Alloy NHC9-0.9 (Silch)
Alloy Alloy 273
Alloy MNA13-3 (Kunial A)
Castolin Alloy
Alloy MN0.6 (Alloy TP)
Alloy MN10
Alloy MN15
Alloy MH16 (Alloy TB)
Alloy MH17 (Alloy B)
Alloy MN19 (Melchior)
Alloy MN2.15
Alloy MN23
Alloy MN25
Alloy MN45 (Constantan)
Alloy MN6
Alloy MN95-5
Alloy MNMts40-1.5 (Constantan)
Alloy MNA6-1.5 (Kunial B)
Alloy MNAZHMZ6-0.8-0.8-0.6 (BS-3)
Alloy MNAKH11-2,5-1,0-0,8 (Alloy 131)
Alloy MNAHMC15-3,5-2-3 (Alloy 538)
Alloy MNAHMc20-4-3-4 (Alloy 546; Camelon)
Alloy MNAXMZ4,5-4,5-0,7-2,5 (Kamelin)
Alloy MNZh5-1
Alloy MNZh9.3-0.5 (Menigel)
Alloy MNZHKT5-1-0,2-0,2
Alloy MNZHMZ10-1-1
Alloy MNZHMZ30-1-1
Alloy MNMts3-12 (Manganin)
Designation
| Name |
The value |
| Designation GOST Cyrillic |
МНМц40-1,5 |
| Designation GOST Latin |
MHMts40-1,5 |
| Transliteration |
MNMts40-15 |
| The chemical elements |
CuNiMn40-1,5 |
| Name |
The value |
| Designation GOST Cyrillic |
Константан |
| Designation GOST Latin |
Kohctahtah |
| Transliteration |
Konstantan |
| The chemical elements |
Coонстантан |
Description
Alloy Mnmc40−1,5 is used: for the manufacture of wire strip designed for electrical use and manufacture of countervailing wires; cold-rolled tapes, used in industry as a material of high electrical resistance designed for operation at temperatures above +500 °C.
Standards
| Name |
Code |
Standards |
| Non-ferrous metals, including rare metals, and their alloys |
В51 |
GOST 28873-90, GOST 492-2006 |
| Tapes |
В54 |
GOST 5189-75, TU 48-21-213-88 |
| Wire of non-ferrous metals and their alloys |
В74 |
OST 4Г 0.022.006-72, OST 88.0.022.204-74, TU 48-21-186-72 |
Chemical composition
| Standard |
C |
S |
P |
Mn |
Si |
Fe |
Cu |
As |
Sb |
Pb |
Bi |
Mg |
Ni+Co |
| GOST 492-2006 |
≤0.1 |
≤0.02 |
≤0.005 |
1-2 |
≤0.1 |
≤0.5 |
The rest |
≤0.01 |
≤0.002 |
≤0.005 |
≤0.002 |
≤0.05 |
39-41 |
Cu is the basis.
According to GOST 492-2006, the total mass fraction of impurities is ≤ 0.90%. In the constant MNMc40-1.5, used in electronic engineering, the content of the mass fraction of zinc should be ≤ 0.030%.
Mechanical characteristics
| Section, mm |
σB, MPa |
d |
Brinell hardness number, MPa |
| Of cold-rolled tape in the delivery state according to GOST 5189-75 |
|
390-590 |
- |
- |
|
≥640 |
- |
- |
| Wire in the delivery state |
|
380-480 |
25-30 |
75-90 |
|
620-720 |
2-3 |
≥155 |
Description mechanical marks
| Name |
Description |
| Section |
Section |
| σB |
Limit short-term strength |
| d |
Elongation after rupture |
Physical characteristics
| Temperature |
Е, ГПа |
r, кг/м3 |
l, Вт/(м · °С) |
R, НОм · м |
| 20 |
166 |
8900 |
21 |
450-510 |
A description of the physical symbols
| Name |
Description |
| Е |
The normal elasticity modulus |
| l |
Coefficient of thermal conductivity |
| С |
Specific heat |
