Designation
| Name |
The value |
| Designation GOST Cyrillic |
МН95-5 |
| Designation GOST Latin |
MH95-5 |
| Transliteration |
MN95-5 |
| By chemical elements |
CuNi95-5 |
Description
Alloy MN95−5 is used: for the manufacture of pipes, sheets and long products; parts for electrical engineering, instrumentation and other engineering industries.
Standards
| Name |
Code |
Standards |
| Non-ferrous metals, including rare, and their alloys |
В51 |
GOST 28873-90, GOST 492-2006 |
Chemical composition
| Standard |
C |
S |
P |
Fe |
Cu |
As |
Sb |
Pb |
Bi |
O |
Ni+Co |
| GOST 492-2006 |
≤0.03 |
≤0.01 |
≤0.02 |
≤0.2 |
Rest |
≤0.01 |
≤0.005 |
≤0.01 |
≤0.002 |
≤0.1 |
4.4-5 |
Cu is the basis.
According to GOST 492-2006, the total mass fraction of impurities is ≤ 0.50%.
Mechanical properties
| Section, mm |
sT|s0,2, MPa |
σU, MPa |
d5, % |
y, % |
HB, MPa |
| Rolled steel in delivery condition (longitudinal samples) |
|
196 |
245-294 |
30-50 |
≥70 |
≥87 |
|
343-392 |
441-490 |
2-6 |
- |
- |
Description mechanical marks
| Name |
Description |
| sT|s0,2 |
Yield strength or limit of proportionality with a tolerance for residual deformation of 0.2% |
| σU |
Limit short-term strength |
| d5 |
Elongation after rupture |
| y |
The relative narrowing |
| HB |
Brinell hardness number |
